What changed in this filing

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Item 2. Management’s Discussion and Analysis

2025-05-08 compared with 2025-02-07 · 581 added, 559 removed, 52 unchanged (96% of the section changed)

MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

following discussion and analysis should be read in conjunction with our historical interim condensed consolidated financial statements

and related notes included elsewhere in this Quarterly Report on Form 10-Q and the Annual Report on Form 10-K filed with the Securities

and Exchange Commission (the “SEC”) for the year ended June 30, 2024 filed on September 23, 2024 (the “Annual

Report on Form 10-K”), which have been prepared in accordance with generally accepted accounting principles in the United

States (“U.S.

This discussion and analysis contains forward-looking statements and forward-looking information

that involve risks, uncertainties, and assumptions.

Our actual results may differ materially from those anticipated in these forward-looking

statements and information as a result of many factors, including, but not limited to, those set forth elsewhere in this Quarterly

Report on Form 10-Q.

See “Note Regarding Forward-Looking Statements” below.

currency amounts are stated in U.S.

DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

The following discussion and analysis

should be read in conjunction with our historical interim condensed consolidated financial statements and related notes included

elsewhere in this Quarterly Report on Form 10-Q and the Annual Report on Form 10-K filed with the Securities and Exchange Commission

(the “SEC”) for the year ended June 30, 2024 filed on September 23, 2024 (the “Annual Report on Form 10-K”),

which have been prepared in accordance with generally accepted accounting principles in the United States (“U.S.

discussion and analysis contains forward-looking statements and forward-looking information that involve risks, uncertainties,

and assumptions.

Our actual results may differ materially from those anticipated in these forward-looking statements and information

as a result of many factors, including, but not limited to, those set forth elsewhere in this Quarterly Report on Form 10-Q.

“Note Regarding Forward-Looking Statements” below.

All currency amounts are stated in U.S.

dollars unless noted otherwise.

used in this Quarterly Report on Form 10-Q, unless the context otherwise indicates, references to “we,” “our,”

the “Company,” “NioCorp,” and “us” refer to NioCorp Developments Ltd.

and its subsidiaries,

collectively.

Regarding Forward-Looking Statements

Quarterly Report on Form 10-Q and the exhibits attached hereto contain “forward-looking statements” within the meaning

of Section 27A of the Securities Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities

Exchange Act of 1934, as amended (the “Exchange Act”), and “forward-looking information” within the meaning

of applicable Canadian securities legislation (collectively, “forward-looking statements”).

Such forward-looking statements

concern our anticipated results and developments in the operations of the Company in future periods, planned exploration activities,

the adequacy of the Company’s financial resources, and other events or conditions that may occur in the future.

Forward-looking

statements have been based upon our current business and operating plans, as approved by the Company’s Board of Directors,

and may include statements regarding the anticipated benefits of the transactions (the “2023 Transactions”) contemplated

by the previously disclosed Business Combination Agreement, dated September 25, 2022 (the “Business Combination Agreement”),

among the Company, GX Acquisition Corp.

II and Big Red Merger Sub Ltd, including NioCorp’s ability to access the full amount

of the expected net proceeds of the Standby Equity Purchase Agreement, dated January 26, 2023 (the “Yorkville Equity Facility

Financing Agreement”), between the Company and YA II PN, Ltd., an investment fund managed by Yorkville Advisors Global,

LP (“Yorkville”);

the anticipated benefits of the November Offerings (as defined below);

the anticipated benefits of the January 2025 Offering (as defined below);

NioCorp’s ability to

receive a final commitment of financing from the Export-Import Bank of the United States (“EXIM”);

anticipated benefits

of the listing of the Common Shares, no par value, of the Company (“Common Shares”) on The Nasdaq Stock Market LLC

the financial and business performance of NioCorp;

NioCorp’s anticipated results and developments

in the operations of NioCorp in future periods;

NioCorp’s planned exploration activities;

the adequacy of NioCorp’s

financial resources;

NioCorp’s ability to secure sufficient project financing to complete construction and commence operation

of the Company’s niobium, scandium and titanium project (the “Elk Creek Project”) located in southeastern Nebraska;

NioCorp’s expectation and ability to produce niobium, scandium, and titanium and the potential to produce rare earth elements

at the Elk Creek Project;

NioCorp’s plans to produce and supply specific products and market demand for those products;

the outcome of current recovery process improvement testing and the evaluation of the benefits and costs of electrifying the mine

using Railveyor technology, and NioCorp’s expectation that such process and design improvements could lead to greater efficiencies

and cost savings in the Elk Creek Project;

As used in this Quarterly Report on

Form 10-Q, unless the context otherwise indicates, references to “we,” “our,” the “Company,”

“NioCorp,” and “us” refer to NioCorp Developments Ltd.

and its subsidiaries, collectively.

Note Regarding Forward-Looking Statements

This Quarterly Report on Form 10-Q and

the exhibits attached hereto contain “forward-looking statements” within the meaning of Section 27A of the Securities

Act of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended

(the “Exchange Act”), and “forward-looking information” within the meaning of applicable Canadian securities

legislation (collectively, “forward-looking statements”).

Such forward-looking statements concern our anticipated results

and developments in the operations of the Company in future periods, planned exploration activities, the adequacy of the Company’s

financial resources, and other events or conditions that may occur in the future.

Forward-looking statements have been based

upon our current business and operating plans, as approved by the Company’s Board of Directors, and may include statements

regarding the anticipated benefits of the transactions (the “2023 Transactions”) contemplated by the previously disclosed

Business Combination Agreement, dated September 25, 2022 (the “Business Combination Agreement”), among the Company,

GX Acquisition Corp.

II and Big Red Merger Sub Ltd, including NioCorp’s ability to access the full amount of the expected

net proceeds of the Standby Equity Purchase Agreement, dated January 26, 2023 (the “Yorkville Equity Facility Financing Agreement”),

between the Company and YA II PN, Ltd., an investment fund managed by Yorkville Advisors Global, LP (“Yorkville”);

the anticipated benefits of the April 2025 Offering (as defined below);

NioCorp’s ability to receive a final commitment of

financing from the Export-Import Bank of the United States (“EXIM”);

anticipated benefits of the listing of the Common

Shares, no par value, of the Company (“Common Shares”) on The Nasdaq Stock Market LLC (“Nasdaq”);

the financial

and business performance of NioCorp;

NioCorp’s anticipated results and developments in the operations of NioCorp in future

NioCorp’s planned exploration and development activities;

the adequacy of NioCorp’s financial resources;

ability to secure sufficient project financing to complete construction and commence operation of the Company’s niobium,

scandium and titanium project (the “Elk Creek Project”) located in southeastern Nebraska and move it to commercial

operation, including the required financing to get to a final investment decision;

NioCorp’s expectation and ability to produce

niobium, scandium, and titanium and the potential to produce rare earth elements at the Elk Creek Project;

NioCorp’s plans

to produce and supply specific products and market demand for those products;

the outcome of current recovery process improvement

testing and the evaluation of the benefits and costs of electrifying the mine using Railveyor technology, and NioCorp’s expectation

that such process and design improvements could lead to greater efficiencies and cost savings in the Elk Creek Project, including

the twin ramp Railveyor mining design;

the Elk Creek Project’s ability to produce multiple critical metals;

Creek Project’s projected ore production and mining operations over its expected mine life;

the completion of technical

and economic analyses on the potential addition of magnetic rare earth oxides to NioCorp’s planned product suite;

updating its technical report for the Elk Creek Project;

statements with respect to the estimation of mineral resources and mineral

the Elk Creek

Project’s projected ore production and mining operations over its expected mine life;

the completion of technical and economic

analyses on the potential addition of magnetic rare earth oxides to NioCorp’s planned product suite;

NioCorp’s updating

its technical report for the Elk Creek Project;

statements with respect to the estimation of mineral resources and mineral reserves;

the exercise of options to purchase additional land parcels;

the execution of contracts with engineering, procurement

and construction companies;

NioCorp’s ongoing evaluation of the impact of inflation, supply chain issues and geopolitical

unrest on the Elk Creek Project’s economic model;

and the creation of full time and contract construction jobs over the

construction period of the Elk Creek Project.

Forward-looking

statements are frequently, but not always, identified by words such as “expects,” “anticipates,” “believes,”

“intends,” “estimates,” “potential,” “possible,” and similar expressions, or statements

that events, conditions,

or results “will,” “may,” “could,” or “should” (or the

negative and grammatical variations of any of these terms) occur or be achieved.

Any statements that express or involve discussions

with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions, or future events or performance

(often, but not always, using words or phrases such as “expects” or “does not expect,” “is expected,”

“anticipates” or “does not anticipate,” “plans,” “estimates,” or “intends,”

or stating that certain actions, events, or results “may,” “could,” “would,” “might,”

or “will” be taken, occur or be achieved) are not statements of historical fact and may be forward-looking statements.

Forward-looking statements reflect material expectations and assumptions, including, without limitation, expectations and assumptions

NioCorp’s ability to receive sufficient project financing for the construction of the Elk Creek Project on

acceptable terms or at all;

NioCorp’s ability to service its existing debt and meet the payment obligations thereunder;

the execution of contracts with engineering, procurement and construction

the advancement of offtake discussions with potential customers;

NioCorp’s ongoing evaluation of the impact of

inflation, supply chain issues and geopolitical unrest on the Elk Creek Project’s economic model;

and the creation of full

time and contract construction jobs over the construction period of the Elk Creek Project.

Forward-looking statements are frequently,

but not always, identified by words such as “expects,” “anticipates,” “believes,” “intends,”

“estimates,” “potential,” “possible,” and similar expressions, or statements that events, conditions,

or results “will,” “may,” “could,” or “should” (or the negative and grammatical

variations of any of these terms) occur or be achieved.

Any statements that express or involve discussions with respect to predictions,

expectations, beliefs, plans, projections, objectives, assumptions, or future events or performance (often, but not always, using

words or phrases such as “expects” or “does not expect,” “is expected,” “anticipates”

or “does not anticipate,” “plans,” “estimates,” or “intends,” or stating that certain

actions, events, or results “may,” “could,” “would,” “might,” or “will”

be taken, occur or be achieved) are not statements of historical fact and may be forward-looking statements.

Forward-looking statements

reflect material expectations and assumptions, including, without limitation, expectations and assumptions relating to:

ability to receive sufficient project financing for the construction and development of the Elk Creek Project on acceptable terms

the future price of metals;

the stability of the financial and capital markets;

and current estimates and assumptions regarding

the 2023 Transactions and their benefits.

Such forward-looking statements reflect the Company’s current views with respect

to future events and are subject to certain known and unknown risks, uncertainties, and assumptions.

Many factors could cause

actual results, performance, or achievements to be materially different from any future results, performance, or achievements

that may be expressed or implied by such forward-looking statements, including, among others, risks related to the following:

NioCorp’s ability to use the net proceeds of the November Offerings in a manner that will increase the value of shareholders’

NioCorp’s ability to operate as a going concern;

NioCorp’s ability to service its

debt and meet the payment obligations thereunder;

and current estimates and assumptions regarding the 2023 Transactions and their

Such forward-looking statements reflect the Company’s current views with respect to future events and are subject

to certain known and unknown risks, uncertainties, and assumptions.

Many factors could cause actual results, performance, or achievements

to be materially different from any future results, performance, or achievements that may be expressed or implied by such forward-looking

statements, including, among others, risks related to the following:

NioCorp’s ability to use the net proceeds of the April

2025 Offering in a manner that will increase the value of shareholders’ investment;

NioCorp’s ability to operate as

a going concern;

NioCorp’s requirement of significant additional capital;

NioCorp’s ability to receive sufficient project financing for the construction of the Elk Creek Project on acceptable terms

NioCorp’s ability to receive a final commitment of financing from EXIM on an acceptable timeline, on acceptable

terms, or at all;

NioCorp’s ability to recognize the anticipated benefits of the 2023 Transactions, including NioCorp’s

ability to access the full amount of the expected net proceeds under the Yorkville Equity Facility Financing Agreement;

ability to continue to meet Nasdaq listing standards;

risks relating to the Common Shares, including price volatility, lack of

dividend payments and dilution or the perception of the likelihood of any of the foregoing;

the extent to which NioCorp’s

level of indebtedness and/or the terms contained in agreements governing NioCorp’s indebtedness or the Yorkville Equity

Facility Financing Agreement may impair NioCorp’s ability to obtain additional financing;

covenants contained in agreements

with NioCorp’s secured creditors that may affect its assets;

NioCorp’s ability to receive sufficient project

financing for the construction of the Elk Creek Project on acceptable terms or at all;

NioCorp’s ability to receive a final

commitment of financing from EXIM on an acceptable timeline, on acceptable terms, or at all;

NioCorp’s ability to recognize

the anticipated benefits of the 2023 Transactions, including NioCorp’s ability to access the full amount of the expected

net proceeds under the Yorkville Equity Facility Financing Agreement;

NioCorp’s ability to continue to meet Nasdaq listing

risks relating to the Common Shares, including price volatility, lack of dividend payments and dilution or the perception

of the likelihood of any of the foregoing;

the extent to which NioCorp’s level of indebtedness and/or the terms contained

in agreements governing NioCorp’s indebtedness, if any, or the Yorkville Equity Facility Financing Agreement may impair NioCorp’s

ability to obtain additional financing, on acceptable terms, or at all;

covenants contained in agreements with NioCorp’s

secured creditors that may affect its assets;

NioCorp’s limited operating history;

history of losses;

the material weaknesses in NioCorp’s internal control over financial reporting, NioCorp’s efforts

to remediate such material weaknesses and the timing of remediation;

the possibility that NioCorp may qualify as a “passive

foreign investment company” (“PFIC”) under the Internal Revenue Code of 1986, as amended (the “Code”);

the potential that the 2023 Transactions could result in NioCorp becoming subject to materially adverse U.S.

federal income tax

consequences as a result of the application of Section 7874 and related sections of the Code;

cost increases for NioCorp’s

exploration and, if warranted, development projects;

a disruption in, or failure of, NioCorp’s information technology systems,

including those related to cybersecurity;

NioCorp’s history of losses;

material weaknesses in NioCorp’s internal control over financial reporting, NioCorp’s efforts to remediate such material

weaknesses and the timing of remediation;

the possibility that NioCorp may qualify as a “passive foreign investment company”

(“PFIC”) under the Internal Revenue Code of 1986, as amended (the “Code”);

the potential that the 2023

Transactions could result in NioCorp becoming subject to materially adverse U.S.

federal income tax consequences as a result of

the application of Section 7874 and related sections of the Code;

cost increases for NioCorp’s exploration and, if warranted,

development projects;

a disruption in, or failure of, NioCorp’s information technology systems, including those related to

cybersecurity;

equipment and supply shortages;

variations in the market demand for, and prices of,

niobium, scandium, titanium and rare earth products;

variations in the market demand for, and prices of, niobium, scandium, titanium

and rare earth products;

current and future offtake agreements, joint ventures, and partnerships;

NioCorp’s ability to attract qualified management;

NioCorp’s ability to attract

qualified management;

estimates of mineral resources and reserves;

mineral exploration and

production activities;

feasibility study results;

mineral exploration and production activities;

feasibility study

the results of metallurgical testing;

the results of technological research;

changes in demand for and price of commodities (such as fuel and electricity) and currencies;

changes in demand for and price of commodities

(such as fuel and electricity) and currencies;

competition in the mining industry;

changes or disruptions in the securities markets;

legislative, political or economic developments, including changes in federal

and/or state laws that may significantly affect the mining industry;

the impacts of climate change, as well as actions taken or

required by governments related to strengthening resilience in the face of potential impacts from climate change;

obtain permits and comply with laws and regulations and other regulatory requirements;

the timing and reliability of sampling

and assay data;

the possibility that actual results of work may differ from projections/expectations or may not realize the perceived

potential of NioCorp’s projects;

risks of accidents, equipment breakdowns, and labor disputes or other unanticipated difficulties

or interruptions;

legislative, political or economic developments, including changes in federal and/or state laws that may significantly affect the

mining industry;

trade policies and tensions, including tariffs;

inflationary pressures;

the impacts of climate change, as well

as actions taken or required by governments related to strengthening resilience in the face of potential impacts from climate change;

the need to obtain permits and comply with laws and regulations and other regulatory requirements;

the timing and reliability of

sampling and assay data;

the possibility that actual results of work may differ from projections/expectations or may not realize

the perceived potential of NioCorp’s projects;

risks of accidents, equipment breakdowns, and labor disputes or other unanticipated

difficulties or interruptions;

the possibility of cost overruns or unanticipated expenses in development programs;

operating or technical difficulties

in connection with exploration, mining, or development activities;

management of the water balance at the Elk Creek Project site;

technical difficulties in connection with exploration, mining, or development activities;

management of the water balance at the

Elk Creek Project site;

land reclamation requirements related to the Elk Creek Project;

the speculative nature of mineral exploration and development,

including the risks of diminishing quantities of grades of reserves and resources;

claims on the title to NioCorp’s properties;

the speculative nature of mineral exploration

and development, including the risks of diminishing quantities of grades of reserves and resources;

claims on the title to NioCorp’s

potential future litigation;

and NioCorp’s lack of insurance covering all of NioCorp’s operations.

one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may

vary materially from those described herein.

This list is not exhaustive of the factors that may affect any of the Company’s

forward-looking statements.

Forward-looking statements are statements about the future and are inherently uncertain, and actual

achievements of the Company or other future events or conditions may differ materially from those reflected in the forward-looking

statements due to a variety of risks, uncertainties, and other factors, including without limitation those discussed under the

heading “Risk Factors” in our Annual Report on Form 10-K, as well as other factors described elsewhere in this Quarterly

Report on Form 10-Q and the Company’s other reports filed with the SEC.

Company’s forward-looking statements contained in this Quarterly Report on Form 10-Q are based on the beliefs, expectations,

and opinions of management as of the date of this Quarterly Report on Form 10-Q.

The Company does not assume any obligation to

update forward-looking statements if circumstances or management’s beliefs, expectations, or opinions should change, except

as required by law.

For the reasons set forth above, investors should not attribute undue certainty to, or place undue reliance

on, forward-looking statements.

technical and scientific information that forms the basis for the Elk Creek Project disclosure included in this Quarterly Report

on Form 10-Q has been reviewed and approved by Scott Honan, M.Sc., SME-RM, NioCorp’s Chief Operating Officer.

is a “Qualified Person” as such term is defined in National Instrument 43-101 – Standards of Disclosure for

Mineral Projects and subpart 1300 of Regulation S-K.

is developing the Elk Creek Project, located in southeast Nebraska.

The Elk Creek Project is a development-stage property that

has disclosed niobium, scandium, and titanium reserves and resources and disclosed rare earth mineral resources.

The Company is

continuing technical and economic studies around the rare earths contained in the Elk Creek Project’s mineral resources

in order to determine whether extraction of rare earth elements can be reasonably justified and economically viable after taking

into account all relevant factors.

Niobium has developing applications in the formulation of solid-state lithium-ion batteries,

which may reduce charging times and increase battery safety.

Niobium is used to produce various superalloys that are extensively

used in high performance aircraft and jet turbines.

It also is used in High-Strength, Low-Alloy steel, a stronger steel used in

automobiles, bridges, structural systems, buildings, pipelines, and other applications that generally increases strength and/or

reduces weight, which can result in environmental benefits, including reduced fuel consumption and material usage and fewer air

Scandium can be combined with aluminum to make high-performance alloys with increased strength and improved corrosion

Scandium also is a critical component of advanced solid oxide fuel cells, an environmentally preferred technology

for high-reliability, distributed electricity generation.

Titanium is a component of various superalloys and other applications

that are used for aerospace applications, weapons systems, protective armor, medical implants, and many others.

It also is used

in pigments for paper, paint, and plastics.

Rare earths are critical to electrification and decarbonization initiatives and can

be used to manufacture the strongest permanent magnets commercially available.

primary business strategy is to advance our Elk Creek Project to commercial production.

We are focused on obtaining additional

funds to carry out our near-term planned work programs associated with securing the project financing necessary to complete mine

development and construction of the Elk Creek Project.

Corporate Events

On January 31, 2025, the Company closed an underwritten registered direct offering (the “January 2025 Offering”), pursuant to the underwriting agreement, dated January 29, 2025 (the January 2025 Underwriting Agreement”), with Maxim Group LLC, as underwriter, pursuant to which the Company issued and sold 2,577,320 Common Shares, 2,577,320 Series A warrants to purchase up to 2,577,320 Common Shares (the “January 2025 Series A Warrants”) and 1,288,660 Series B warrants to purchase up to an additional 1,288,660 Common Shares (the “January 2025 Series B Warrants”).

Each Common Share was sold together with one Series A Warrant and one-half of one Series B Warrant at a combined public offering price of $1.94.

The gross proceeds from the January 2025 Offering were approximately $5.0 million before deducting underwriting discounts and offering expenses.

The January 2025 Series A Warrants have an exercise price of $1.98 per underlying Common Share, are exercisable immediately, and will expire on August 2, 2027.

The January 2025 Series B Warrants have an exercise price of $2.05 per underlying Common Share, are exercisable immediately, and will expire on January 31, 2029.

Creek Project Update

October 30, 2024, the Company announced that it had completed bench-scale testwork at a demonstration-scale processing plant located

in Trois-Rivieres, Quebec built by the Company and L3 Process Development (“L3”) and operated by L3 (the “Demonstration

Plant”) that successfully demonstrated that the process developed for extracting and recovering rare earth oxides found

in the ore at the Elk Creek Project can be used to recycle the rare earth content in rare earth permanent magnets.

was able to demagnetize and grind up permanent rare earth magnets and then leach the contained rare earth elements from the magnet.

The successful outcome of this testing opens up the possibility

of accepting mixed rare earth concentrate from other mines into

the planned Elk Creek plant once it is constructed and operating to supplement the ore expected to be produced from the Elk Creek

the quarter ended December 31, 2024, the Company completed negotiations with four landowners in Nebraska and entered into contract

amendments which extended the option periods by approximately five years for each Option to Purchase agreement (“OPT”)

covering four parcels of land for project construction and operation which the Company does not already own.

The Company paid

$106,000 upon closing of the OPT extensions and will make periodic payments totaling $184,000 over the extension period.

funds become available through the Company’s fundraising efforts, we expect to undertake the following activities:

of the Company’s efforts to secure federal, state and local operating permits;

evaluation of the potential to produce rare earth products and sell such products under offtake agreements;

and completion of offtake agreements for the remaining uncommitted production of niobium, scandium, and titanium from the

Elk Creek Project, including the potential sale of titanium as titanium tetrachloride, as well as potential rare earth element

and completion of engineering, procurement, and construction agreements;

of the final detailed engineering for the underground portion of the Elk Creek Project;

and completion of the final detailed engineering for surface project facilities;

of natural gas and electrical infrastructure under existing agreements to serve the Elk Creek Project site;

of water supply agreements and related infrastructure to deliver fresh water to the Elk Creek Project site;

of revised mine groundwater investigation and control activities;

of long-lead equipment procurement activities;

a follow-on to the Demonstration Plant operations, complete characterization and testing of waste materials to support tailings

impoundment and paste backfill plant designs;

the engineering and costing of road improvements near the junction of Nebraska state highways 50 and 62, which are intended

to facilitate access to the Elk Creek Project site and manage increased traffic in the project vicinity;

Continue technical work with respect to improvements in the mine and the metallurgical process and costs.

and Operating Results

Company has no revenues from mining operations.

Operating expenses incurred primarily related to costs incurred for the advancement

of the Elk Creek Project and the activities necessary to support corporate and shareholder duties and are detailed in the following

For the Three Months Ended December 31,

For the Six Months Ended December 31,

Should one or more of these risks or uncertainties

materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those described herein.

This list is not exhaustive of the factors that may affect any of the Company’s forward-looking statements.

Forward-looking

statements are statements about the future and are inherently uncertain, and actual achievements of the Company or other future

events or conditions may differ materially

from those reflected in the forward-looking statements due to a variety of risks, uncertainties,

and other factors, including without limitation those discussed under the heading “Risk Factors” in our Annual Report

on Form 10-K, as well as other factors described elsewhere in this Quarterly Report on Form 10-Q and the Company’s other

reports filed with the SEC.

The Company’s forward-looking statements

contained in this Quarterly Report on Form 10-Q are based on the beliefs, expectations, and opinions of management as of the date

of this Quarterly Report on Form 10-Q.

The Company does not assume any obligation to update forward-looking statements if circumstances

or management’s beliefs, expectations, or opinions should change, except as required by law.

For the reasons set forth above,

investors should not attribute undue certainty to, or place undue reliance on, forward-looking statements.

Qualified Person

All technical and scientific information

that forms the basis for the Elk Creek Project disclosure included in this Quarterly Report on Form 10-Q has been reviewed and

approved by Scott Honan, M.Sc., SME-RM, NioCorp’s Chief Operating Officer.

Honan is a “Qualified Person”

as such term is defined in National Instrument 43-101 – Standards of Disclosure for Mineral Projects and subpart 1300 of

Regulation S-K.

Company Overview

NioCorp is developing the Elk Creek Project,

located in southeast Nebraska.

The Elk Creek Project is a development-stage property that has disclosed niobium, scandium, and

titanium reserves and resources and disclosed rare earth mineral resources.

The Company is continuing technical and economic studies

around the rare earths contained in the Elk Creek Project’s mineral resources in order to determine whether extraction of

rare earth elements can be reasonably justified and economically viable after taking into account all relevant factors.

has developing applications in the formulation of solid-state lithium-ion batteries, which may reduce charging times and increase

battery safety.

Niobium is used to produce various superalloys that are extensively used in high performance aircraft and jet turbines.

It also is used in High-Strength, Low-Alloy steel, a stronger steel used in automobiles, bridges, structural systems, buildings,

pipelines, and other applications that generally increases strength and/or reduces weight, which can result in environmental benefits,

including reduced fuel consumption and material usage and fewer air emissions.

Scandium can be combined with aluminum to make high-performance

alloys with increased strength and improved corrosion resistance.

Scandium also is a critical component of advanced solid oxide

fuel cells, an environmentally preferred technology for high-reliability, distributed electricity generation.

Titanium is a component

of various superalloys and other applications that are used for aerospace applications, weapons systems, protective armor, medical

implants, and many others.

It also is used in pigments for paper, paint, and plastics.

Rare earths are critical to electrification

and decarbonization initiatives and can be used to manufacture the strongest permanent magnets commercially available.

Our primary business strategy is to advance

our Elk Creek Project to commercial production.

We are focused on obtaining additional funds to carry out our near-term planned

work programs associated with securing the project financing necessary to complete mine development and construction of the Elk

Creek Project.

Recent Corporate Events

On April 21, 2025, the Company closed an

underwritten public offering (the “April 2025 Offering”), pursuant to the underwriting agreement, dated April 17, 2025

(the “April 2025 Underwriting Agreement”), with Maxim Group LLC (“Maxim”), as underwriter, pursuant to

which the Company issued and sold (i) 6,628,846 Common Shares at a public offering price of $2.60 per Common Share and (ii) 1,063,462

pre-funded Common Share Purchase Warrants (the “April 2025 Pre-Funded Warrants”) to purchase up to an additional 1,063,462

Common Shares at a public offering price of $2.5999.

The April 2025 Pre-Funded Warrants have an exercise price of $0.0001 per underlying

Common Share, are exercisable immediately, and do not have an expiration date.

On April 17, 2025, Maxim partially exercised its

over-allotment option to purchase 323,504 additional Common Shares at the closing.

The gross proceeds from the April 2025 Offering

were approximately $20.8 million, before deducting underwriting discounts and offering expenses.

Elk Creek Project Update

During the quarter ended March 31, 2025,

the Company completed negotiations with two landowners in Nebraska and entered into contract amendments which extended the option

periods by approximately five years for each Option to Purchase agreement (“OTP”) covering two parcels of land for

project construction and operation which the Company

does not already own.

paid $90,000 upon closing of the OTP extensions and will make periodic payments totaling $23,000 over the extension period related

to these contract amendments.

With the closing of these two OTP extensions, along with four extensions closed earlier in fiscal

year 2025, all substantive OTPs related to the project have expiration dates between December 2029 and May 2040.

On April 23, 2025, the Company announced

the launch of a drilling campaign (the “Campaign”) designed to support the conversion of a portion of its current Indicated

Resources into Measured Resources and the subsequent conversion of a portion of its current Probable Mineral Reserves into Proven

Mineral Reserves at the Elk Creek Project.

The Campaign will supplement previous exploratory drilling and will operate under existing

permits issued by the State of Nebraska.

The Campaign is intended to complement other technical and economic analyses necessary

to update the feasibility study for the Elk Creek Project.

An updated feasibility study is necessary as part of the due diligence

process for up to $800 million in potential debt financing that NioCorp is seeking from EXIM, as further discussed under “Liquidity

and Capital Resources ” below.

Other Activities

The Company has developed and begun to

execute a work plan to further advance the development of the Elk Creek Project.

In addition to the expected updates to Mineral

Resources and Mineral Reserves, noted above, the Company expects to finalize engineering and costing of its new and more efficient

production process which incorporates the potential addition of light and heavy magnetic rare earth oxides, the planned production

of titanium in the form of titanium tetrachloride, and the potential to produce both ferroniobium and niobium oxide as commercial

In addition, the Company is examining plans to potentially modify the design of the mine to incorporate a twin ramp for

access along with a Railveyor system for material movement instead of utilizing its currently planned vertical mining shafts.

updated mine design is expected to also incorporate updated costing.

This work is expected to be summarized in an updated feasibility

study for the Elk Creek Project.

In addition to the work plans noted above,

as funds become available through the Company’s fundraising efforts, the Company expects to undertake the following activities

to further advance the Elk Creek Project and the Company is assessing and prioritizing the timing of these efforts:

Acquisition of additional land parcels currently under OTP agreements;

Continued evaluation of the potential to produce rare earth products and sell such products under offtake agreements;

Negotiation and completion of offtake agreements for the remaining uncommitted production of niobium, scandium, and titanium from the Elk Creek Project, including the potential sale of titanium as titanium tetrachloride, as well as potential rare earth element production;

Negotiation and completion of engineering, procurement, and construction agreements;

Completion of the final detailed engineering for the underground portion of the Elk Creek Project;

Initiation and completion of the final detailed engineering for surface project facilities;

Construction of natural gas and electrical infrastructure under existing agreements to serve the Elk Creek Project site;

Completion of water supply agreements and related infrastructure to deliver fresh water to the Elk Creek Project site;

Continuation of mine groundwater investigation and control activities;

Initiation of long-lead equipment procurement activities;

Continuation of the Company’s efforts to secure federal, state, and local operating permits;

Completion of the characterization and testing of waste materials to support tailings impoundment and paste backfill plant designs;

Continued engineering

and costing of road improvements near the junction of Nebraska state highways 50 and 62, which are intended to facilitate access

to the Elk Creek Project site and manage increased traffic in the project vicinity.

Financial and Operating Results

The Company has no revenues from mining

Operating expenses incurred primarily related to costs incurred for the advancement of the Elk Creek Project and the

activities necessary to support corporate and shareholder duties and are detailed in the following table.

For the Three Months

Ended March 31,

For the Nine Months

Ended March 31,

Operating expenses

14 unchanged sentences

Net loss attributable to the Company

and six-month periods ended December 31, 2024 compared to the three- and six-month periods ended December 31, 2023

items affecting operating expenses are noted below:

Employee-related

costs increased for the three- and six-month periods in 2024 as compared to 2023, primarily due to the timing of fully vested

incentive options to purchase Common Shares (“Options”) issued to employees in 2024.

fees decreased for the three-month period in 2024 primarily due to increased audit fees associated with the

Company’s June 30, 2023 financial statements and increased review fees in connection with the Company’s September

30, 2023 financial statements, partially offset by transactions expenses (primarily legal and accounting costs) associated

with the warrant liabilities incurred with the November Offerings.

Professional fees decreased for the six-month period in

2024 as compared to 2023, primarily due to higher costs incurred in 2023 related to the timing of legal services associated

with the Company’s SEC registration statements filed in October 2023, as well as increased audit fees associated with

the Company’s June 30, 2023 financial statements and increased review fees in connection with the Company’s

Three-month period ended March 31, 2025

compared to the three-month period ended March 31, 2024

Significant items affecting operating expenses

are noted below:

Employee-related expenditures

decreased for the three-month period in 2025 as compared to 2024 primarily due to the timing of options issued to employees in

Other operating expenses

include costs related to investor relations, general office expenditures, equity offering and proxy expenditures, board-related

expenditures, and other miscellaneous costs.

These costs decreased for the three-month period in 2025 as compared to 2024 primarily

due to the timing of fully vested Options issued to board members and advisors in 2024, a decline in financial services spending,

and lower general insurance costs, partially offset by the cybersecurity expense incurred in 2025 associated with a cybersecurity

incident that resulted in misdirected vendor payments.

Other significant items impacting the change

in the Company’s net loss are noted below :

Change in fair value of Earnout

Shares liability represents the changes in fair value related to the shares of Class B common stock of Elk Creek Resource Corporation

(“ECRC”), an indirect, majority-owned subsidiary of NioCorp formerly known as GX Acquisition Corp.

II, the rights of

the holders of which to exchange such shares into Common Shares are subject to certain vesting conditions (such shares of ECRC

Class B common stock, the “Earnout Shares”).

The 2025 expense represents the impact of an increase in the Company’s

Common Share price on the financial modeling used to determine the period end fair values, whereas the 2024 gain represents the

impact of a lower share price on the financial modeling results.

Change in fair value of warrant

liabilities represents the changes in fair value of Common Share purchase warrants (“Warrants”) that are carried

as liabilities in the condensed consolidated balance sheet.

Expense for the three-month period ending March 31, 2025, reflects

the impact of an increase in the Company’s Common Share price on the

Black-Scholes modeling

results for our outstanding Warrant liabilities, whereas the 2024 gain primarily represents the impact of a lower share price

on the modeling at period end.

Interest expense decreased

for the three-month period in 2025 as compared to 2024, as 2024 included accretion expense associated with the unsecured convertible

debentures (the “Convertible Debentures”) issued to Yorkville in March 2023.

The outstanding balance of the Convertible

Debentures was substantially reduced during fiscal year 2024 and was fully retired in the first quarter of 2025.

Other Gain s for the three-month

period ended March 31, 2024, represents the change in fair value of Canadian dollar-denominated Options which were being carried

as a liability.

Loss attributable to noncontrolling

interest represents the portion of net loss in ECRC not owned by the Company.

Nine-month period ended March 31, 2025

compared to the nine-month period ended March 31, 2024

Significant items affecting operating expenses

are noted below.

Employee-related expenditures

decreased for the nine-month period in 2025 as compared to 2024 primarily due to a reduction in the number of options issued to

employees and the impact of a lower stock price on the Black-Scholes modeling results.

Professional fees decreased

for the nine-month period in 2025 as compared to 2024, primarily due to higher costs incurred in 2024 related to the timing of

legal services associated with the Company’s SEC registration statements filed in October 2023, as well as increased audit

fees associated with the Company’s June 30, 2023 financial statements and increased review fees in connection with the Company’s

September 30, 2023 financial statements.

expenditures decreased for the three- and six-month period in 2024 as compared to 2023, as 2023 costs included Demonstration

Plant operation costs.

Operation of the Demonstration Plant ended during the prior year.

operating expenses include costs related to investor relations, general office expenditures, equity offering and proxy expenditures,

board-related expenditures, and other miscellaneous costs.

These costs increased for the three-month period in 2024 as compared

to 2023 primarily due to the timing of fully vested Options issued to board members and advisors in 2024 as well as broker fees

and other financial service costs associated with the warrant liabilities incurred with the November Offerings.

These costs decreased

for the six-month period in 2024 as compared to 2023 primarily due to a decrease in director and officer insurance expense, as

well as declines in scandium development initiatives and financial-related services, partially offset by the timing of fully vested

Options issued to board members and advisors in 2024 and an increase in investor relation services.

significant items impacting the change in the Company’s net loss are noted below :

in fair value of Earnout Shares liability represents the changes in fair value related to the shares of Class B common stock

of Elk Creek Resource Corporation (“ECRC”), an indirect, majority-owned subsidiary of NioCorp formerly known as GX

Acquisition Corp.

II, the rights of the holders of which to exchange such shares into Common

Shares are subject to certain vesting

conditions (such shares of ECRC Class B common stock, the “Earnout Shares”).

The credit balances for all periods represents

the impact of decreases in the Company’s Common Share price on the financial modeling used to determine the period end fair

in fair value of warrant liabilities represents the changes in fair value of Common Share purchase warrants (“Warrants”)

that are carried as liabilities in the condensed consolidated balance sheet.

Expenses for the three- and six-month periods ending

December 31, 2023, primarily related to Lind Global Asset Management III, LLC’s (“Lind III”) right to receive

additional warrants (the “Contingent Consent Warrants”) as consideration for entering into the previously disclosed

Waiver and Consent Agreement, dated September 25, 2022 (the “Lind Consent”), between the Company and Lind III.

was recorded in these periods based on the impact of a lower closing Common Share price, which increased the probability of these

Contingent Consent Warrants being issued on the 18-month anniversary.

The credit amounts booked for the three-and six-month periods

ending December 31, 2024, primarily related to the impact of our declining Common Share market price on the Black-Scholes modeling

results for our outstanding warrant liabilities.

expense decreased for the three-and six-month periods in 2024 as compared to 2023 as 2023 periods included accretion expense

associated with the unsecured convertible debentures (the “Convertible Debentures”) issued to Yorkville in March 2023.

The outstanding balance of the Convertible Debentures was substantially reduced during fiscal year 2023, and was fully retired

in the first quarter of 2024, resulting in lower accretion during 2024.

Gain s for the six-month period ended December 31, 2024, primarily relates to a non-cash gain on the issuance of the Contingent

Consent Warrants, which were issued in September 2024.

attributable to noncontrolling interest represents the portion of net loss in ECRC not owned by the Company.

and Capital Resources

have no revenue generating operations from which we can internally generate funds.

To date, our ongoing operations have been financed

by the sale of our equity securities by way of private placements, convertible securities issuances, the exercise of Options and

Warrants, and related party loans.

With respect to currently outstanding Options and Warrants, we believe that exercise of these

instruments, and cash proceeds from such exercises, will not occur unless and until the market price for our Common Shares equals

or exceeds the related exercise price of each instrument.

April 12, 2024, the Company issued and sold to Yorkville and Lind Global Fund II LP (“Lind II” and, together with

Yorkville, the “April 2024 Purchasers”), pursuant to a securities purchase agreement, dated April 11, 2024 (the “April

2024 Purchase Agreement”), between the Company and each of the April 2024 Purchasers.

Exploration expenditures

decreased for the nine-month period in 2025 as compared to 2024, as 2024 costs included operation of the demonstration-scale processing

plant located in Trois-Rivieres, Quebec built by the Company and L3 Process Development (“L3”) and operated by L3 (the

“Demonstration Plant”).

Operation of the Demonstration Plant ended during the third quarter of fiscal year 2024.

Other operating expenses

decreased for the nine-month period in 2025 as compared to 2024 primarily due to a decrease in director and officer insurance expense,

the timing of fully vested Options issued to board members and advisors, and declines in scandium development initiatives and financial-related

services, partially offset by the cybersecurity expense incurred in 2025 associated with a cybersecurity incident that resulted

in misdirected vendor payments.

Overall, changes in the fair value of Earnout

Shares and Warrant liabilities, and the decline in interest expense were based on the same factors that impacted the three-month

results noted above.

Liquidity and Capital Resources

We have no revenue generating operations

from which we can internally generate funds.

To date, our ongoing operations have been financed by the sale of our equity securities

by way of public and private offerings, convertible securities issuances, the exercise of Options and Warrants, and related party

With respect to currently outstanding Options and Warrants, we believe that exercise of these instruments, and cash proceeds

from such exercises, will not occur unless and until the market price for our Common Shares equals or exceeds the related exercise

price of each instrument.

On April 12, 2024, the Company issued and

sold to Yorkville and Lind Global Fund II (“Lind II” and, together with Yorkville, the “April 2024 Purchasers”),

$8.0 million aggregate principal amount of unsecured notes (the “April 2024 Notes”), pursuant to a securities purchase

agreement, dated April 11, 2024, between the Company and each of the April 2024 Purchasers.

The Company also issued to the April

2024 Purchasers, in proportion to the aggregate principal amount of the April 2024 Notes issued to each April 2024 Purchaser,

Warrants to purchase up to 615,385 Common Shares (the “April 2024 Warrants”), which are equal to 25% of the aggregate

principal amount of April 2024 Notes issued to the April 2024 Purchasers divided by the exercise price of $3.25, subject to any

adjustment to give effect to any stock dividend, stock split or recapitalization.

November 5, 2024, the Company closed the November 2024 Registered Offering, pursuant to the underwriting agreement, dated November

3, 2024 (the “Underwriting Agreement”), with Maxim Group LLC, as underwriter (the “Underwriter”), which

consisted of 1,592,356 Common Shares, 1,672,090 Warrants (the “Series A Public Warrants”) to purchase up to an additional

1,672,090 Common Shares and 836,045 Warrants (the “Series B Public Warrants” and, together with the Series A Public

Warrants, the “November Public Warrants”) to purchase up to an additional 836,045 Common Shares.

Each Common Share

was sold together with one Series A Public Warrant and one-half of one Series B Public Warrant at a combined public offering price

The gross proceeds from the November 2024 Registered Offering were approximately $2.5 million before deducting underwriting

discounts and offering expenses.

The Company entered into a warrant agency agreement with Computershare Inc.

and its affiliate,

Computershare Trust Company, N.A., together as warrant agent, setting forth the terms and conditions of the November Public Warrants.

The Series A Public Warrants have an exercise price of $1.75 per underlying Common Share, are exercisable immediately, and will

expire on November 5, 2026.

The Series B Public Warrants have an exercise price of $2.07 per underlying Common Share, are exercisable

beginning six months and one day from the date of issuance, and will expire on November 5, 2029.

In addition, pursuant to the

Underwriting Agreement, the Company granted the Underwriter a 45-day over-allotment option to purchase (i) 238,853 additional

Common Shares and (ii) 358,280 Option Warrants (as defined below) to purchase up to an aggregate of 358,280 Common Shares.

Warrant” means one Series A Public Warrant combined with one-half

of one Series B Public Warrant.

On November 4, 2024, Underwriter

partially exercised its over-allotment option to purchase 79,734 additional Series A Public Warrants and 39,867 additional Series

B Public Warrants, which amounts are included in the amounts issued at closing of the November 2024 Registered Offering above.

On November 13, 2024, the Company

closed a non-brokered private placement (the “November 2024 Private Offering” and, together with the November 2024

Registered Offering, the “November Offerings”) pursuant to binding subscription agreements with certain accredited

investors (the “Private Placement Investors”) as part of a non-brokered private placement of 2,199,602 units of the

Company (the “November 2024 Units”).

Each November 2024 Unit consists of one Common Share, one Warrant (the “Series

A Private Warrants”) to purchase up to an additional Common Share and one-half of one Warrant to purchase up to an additional

one-half of one Common Share (the “Series B Private Warrants” and, together with the Series A Private Warrants, the

“November Private Warrants”).

Each November 2024 Unit was issued and sold at a price of $1.57.

The gross proceeds of

the November 2024 Private Offering were approximately $3.5 million before deducting offering expenses.

Certain directors and officers

of the Company purchased November 2024 Units at a price of $1.7675 per November 2024 Unit, which price includes $0.1975 per November

2024 Private Unit and allows such directors and officers to participate in the November 2024 Private Offering in accordance with

the rules of the Nasdaq.

The Series A Private Warrants have an exercise price of $1.75 per underlying Common Share, are exercisable

immediately, and will expire on November 13, 2026.

The Series B Private Warrants have an exercise price of $2.07 per underlying

Common Share, are exercisable beginning six months and one day from the date of issuance, and will expire on November 13, 2029.

The November Offerings and the sale of

the April 2024 Notes have provided, and the January 2025 Offering and the Yorkville Equity Facility Financing Agreement are expected

to provide, near-term and longer-term access to capital.

The ability of the Company to draw down on the Yorkville Equity Facility

Financing Agreement, at its discretion, is subject to certain limitations and the satisfaction of certain conditions.

When available,

the Yorkville Equity Facility Financing Agreement provides an opportunity to actively manage the cash needs of the Company more

Historically, cash has generally been available to the Company through private placements of equity for which the timing

did not always coincide with the Company’s cash needs.

In the near term, the Company intends to utilize the Yorkville Equity

Facility Financing Agreement for working capital and general corporate purposes, including to advance our efforts to launch construction

of the Elk Creek Project and move it to commercial operations.

The Company may also utilize the Yorkville Equity Facility Financing

Agreement to potentially generate funds at a time when they are in need.

Alternatively, the Company can also utilize the Yorkville

Equity Facility Financing Agreement for opportunistic share sales.

September 11, 2024, the Company and Mark Smith entered into the Smith Loan Agreement, which provides for a $2.0 million non-revolving

credit facility (the “Smith Loan”).

A total of $504,000 was subsequently drawn down, and subsequently the Company

repaid $508,000, representing the balance of the interest and principal outstanding under the Smith Loan, plus $41,000 related

to the loan origination fees payable.

of December 31, 2024, the Company had cash of $0.5 million and a working capital deficit of $3.1 million, compared to cash of

$2.0 million and a working capital deficit of $9.0 million on June 30, 2024.

We expect that the Company will

operate at a loss for the foreseeable future.

The Company’s current planned cash needs are approximately $13.0 million

until June 30, 2025.

On September 4, 2024, NioCorp entered into (i) a consent and waiver (the “September Yorkville

Consent”) to the April 2024 Notes issued and sold to Yorkville pursuant to the April 2024 Purchase Agreement and (ii) a

consent and waiver (together with the Yorkville Consent, the “September Consents”) to the April 2024 Notes issued

and sold to Lind II.

On October 3, 2024, NioCorp entered into (i) a consent and waiver (the “October Yorkville

Consent”) to the April 2024 Notes issued and sold to Yorkville pursuant to the April 2024 Purchase Agreement and (ii) a

consent and waiver (together with the September Consents and the October Yorkville Consent, the “2024 Note

Consents”) to the April 2024 Notes issued and sold to Lind II pursuant to the April 2024 Purchase Agreement.

Note Consents, among other things, extended and deferred certain monthly payments and extended the maturity of the April 2024

Notes until January 31, 2025.

On January 3, 2025, NioCorp entered into a consent and waiver (the “January Yorkville

Consent”) to the April 2024 Notes issued and sold to Yorkville pursuant to the April 2024 Purchase Agreement.

January Yorkville Consent, among other things, deferred the due date for the amounts that would otherwise have been due to

Yorkville on January 1, 2025 to the maturity date and extended the maturity date to February 17, 2025, and

prospectively waived any term of the April 2024 Notes that would otherwise be triggered upon a failure of the Company to pay

to Yorkville the remainder of the amount due on January 1, 2025.

See Notes 6b and 13 to the interim condensed consolidated

financial statements for additional information on the terms of the 2024 Note Consents and January Yorkville Consent,

respectively.

All remaining amounts due to Lind II ($176,000) and Yorkville ($1.0 million) under the April 2024 Notes were repaid on

January 6, 2025, And February 7, 2025, respectively.

addition to outstanding accounts payable and short-term liabilities, our average monthly planned expenditures through June 30,

2025, are expected to be approximately $2.275 million per month where approximately $0.350 million is for corporate overhead and

estimated costs related to securing financing necessary for advancement of the Elk Creek Project.

includes general overhead costs and satisfying outstanding accounts payable.

This also includes anticipated

financing costs associated with the Elk Creek Project.

The scope of these financing costs remains under discussion with EXIM.

Approximately

$1.925 million per month is planned for expenditures relating to the advancement of the Elk Creek Project by NioCorp’s majority

owned subsidiary, ECRC, including an updated mine plan in connection with the EXIM application process.

The Company’s ability

to continue operations and fund our current work plan is dependent on management’s ability to secure additional financing.

The Company anticipates that it does not

have sufficient cash on hand to continue to fund basic operations for the next twelve months, and additional funds totaling $12.0

million to $15.0 million, net of funds raised from advances under the Yorkville Equity Facility Financing Agreement and borrowings

under the Smith Loan, if any, are likely to be necessary to continue advancing the Elk Creek Project in the areas of financing,

permitting, and detailed engineering.

While the Yorkville Equity Facility Financing Agreement may provide the Company with access

to additional capital, the Company will likely require additional capital to meet its cash needs.

Management is actively pursuing

such additional sources of debt and equity financing, and while it has been successful in doing so in the past, there can be no

assurance it will be able to do so in the future.

Current Elk Creek property lease commitments

are $136,000 through June 30, 2025.

To maintain our currently held properties and fund our currently anticipated general and administrative

costs and planned exploration and development activities at the Elk Creek Project for the fiscal year ending June 30, 2025, the

Company will likely require additional financing during the current fiscal year.

Should such financing not be available in that

timeframe, we will be required to reduce our activities and will not be able to carry out all our presently planned activities

at the Elk Creek Project.

On June 6, 2023, the Company announced

that it had submitted an application to EXIM for debt financing (the “EXIM Financing”) to fund the project costs for

the Elk Creek Project, under EXIM’s “Make More in America” initiative.

The EXIM Financing is subject to, among

other matters, the satisfactory completion of due diligence, the negotiation and settlement of final terms, and the negotiation

of definitive documentation.

There can be no assurance that the EXIM Financing will be completed on the terms described herein

The Company was informed that its application received approval by the first of three reviews by the EXIM Transaction

Review Committee (the “TRC”) on October 2, 2023.

During the quarter, EXIM continued to process the Company’s

application for debt financing under EXIM’s Make More in America Program.

The Company’s application sits at TRC in

the second step in EXIM’s four-step approval process.

The Company continues to meet with EXIM as well as providing responses

to requests for additional information from EXIM and to the consultants that are conducting due diligence on the Company’s

application on behalf of EXIM.

As part of the diligence process, EXIM has identified additional project activities to be undertaken,

including, among other things, an updated mine plan and updated Elk Creek Project capital costs on a final or close-to-final basis

reflecting updated process flows.

However, there can be no assurance what further project activities or matters EXIM may request

in connection with the application process.

are currently unable to estimate how long the application process may take, and there can be no assurances that we will be able

2024 Purchasers, in proportion to the aggregate principal amount of the April 2024 Notes issued to each April 2024 Purchaser, Warrants

to purchase up to 615,385 Common Shares.

All remaining amounts due to Lind II ($176,000) and Yorkville ($1.0 million) under the

April 2024 Notes were repaid on January 6, 2025, And February 7, 2025, respectively.

On September 11, 2024, the Company and

Mark Smith entered into the Loan Agreement, by and between the Company and Mark Smith (the “Smith Loan Agreement”),

which provides for a $2.0 million non-revolving credit facility (the “Smith Loan”).

A total of $504,000 was subsequently

drawn down, and subsequently the Company repaid $508,000, representing the balance of the interest and principal outstanding under

the Smith Loan, plus $41,000 related to the loan origination fees payable.

On November 5, 2024, the Company closed

an underwritten public offering (the “November 2024 Registered Offering”), pursuant to the underwriting agreement,

dated November 3, 2024, with Maxim, as underwriter, which consisted of 1,592,356 Common Shares, 1,672,090 Series A warrants to

purchase up to an additional 1,672,090 Common Shares and 836,045 Series B warrants to purchase up to 836,045 Common Shares.

On November 13, 2024, the Company closed

a non-brokered private placement (the “November 2024 Private Offering”) pursuant to binding subscription agreements

with certain accredited investors as part of a non-brokered private placement of 2,199,602 units of the Company (the “November

2024 Units”).

Each November 2024 Unit consists of one Common Share, one Series A warrant to purchase up to an additional

Common Share and one-half of one Series B warrant to purchase up to one-half of one Common Share.

On January 31, 2025, the Company closed

an underwritten public offering (the “January 2025 Offering”), pursuant to the underwriting agreement, dated January

29, 2025, with Maxim, as underwriter, which consisted of 2,577,320 Common Shares, 2,577,320 Series A warrants to purchase up to

an additional 2,577,320 Common Shares and 1,288,660 Series B warrants to purchase up to 1,288,660 Common Shares.

The combined gross proceeds from the November

2024 Registered Offering, the November 2024 Private Offering, and the January 2025 Offering were approximately $11.0 million, before

deducting underwriting discounts and offering expenses.

These proceeds were used for working capital and general corporate purposes,

to repay amounts outstanding on the Smith Loan, to repay the April 2024 Notes, and to a limited degree, to advance efforts to launch

construction of the Elk Creek Project and move it to commercial operation.

As of March 31, 2025, the Company had cash

of $1.3 million and working capital of $0.3 million, compared to cash of $2.0 million and a working capital deficit of $9.0 million

on June 30, 2024.

We expect that the Company will operate

at a loss for the foreseeable future.

The Company’s current planned cash needs are approximately $23.0 million for the next

twelve months.

In addition to outstanding accounts payable and short-term liabilities, our planned expenditures over the next twelve

months are expected to consist of expenditures relating to certain advancements of the Elk Creek Project by NioCorp’s majority

owned subsidiary, ECRC, corporate overhead costs and estimated costs related to securing financing necessary for advancement of

the Elk Creek Project.

The planned corporate overhead costs include

Elk Creek property lease commitments, which are $22,000 through June 30, 2025, and outstanding accounts payable.

The estimated financing costs associated

with the Elk Creek Project over the next twelve months include, but are not limited to, costs relating to the EXIM application

process, the scope of which remains under discussion with EXIM.

On June 6, 2023, the Company announced that it had submitted an

application to EXIM for debt financing (the “EXIM Financing”) to fund the project costs for the Elk Creek Project,

under EXIM’s “Make More in America” initiative.

The EXIM Financing is subject to, among other matters, the satisfactory

completion of due diligence, the negotiation and settlement of final terms, and the negotiation of definitive documentation.

can be no assurance that the EXIM Financing will be completed on the terms described herein or at all.

The Company was informed

that its application received approval by the first of three reviews by the EXIM Transaction Review Committee (the “TRC”)

on October 2, 2023.

During the quarter, EXIM continued to process the Company’s application for debt financing under EXIM’s

Make More in America Program.

The Company’s application sits at TRC in the second step in EXIM’s four-step approval

The Company continues to meet with EXIM as well as providing responses to requests for additional information from EXIM

and to the consultants that are conducting due diligence on the Company’s application on behalf of EXIM.

As part of the diligence

process, EXIM has identified additional project activities to be undertaken, including, among other things, an updated mine plan

and updated Elk Creek Project capital costs on a final or close-to-final basis reflecting updated process flows.

However, there

can be no assurance what further project activities or matters EXIM may request in connection with the application process.

are currently unable to estimate how long the application process may

take, and there can be no assurances that we will be able

to successfully negotiate a final commitment of debt financing from EXIM.

Except for the potential funding from advances under the Yorkville Equity Facility Financing Agreement,

as discussed above, and the potential exercise of Options and Warrants, we currently have no further funding commitments or arrangements

for additional financing at this time, and there is no assurance that we will be able to obtain any such additional financing on

acceptable terms, if at all.

Pursuant to the Exchange Agreement, dated as of March 17, 2023 (as amended, supplemented or otherwise

modified, the “Exchange Agreement”), by and among NioCorp, ECRC and the Sponsor, NioCorp is restricted from issuing

equity or equity-linked securities (other than Common Shares) or any preferred equity or non-voting equity if such issuance would

adversely impact the rights of the holders of the shares of Class B common stock of ECRC, without the consent of the holders of

a majority of the shares of Class B common stock of ECRC.

The January 2025 Underwriting Agreement also contains certain covenants

that, among other things, limit NioCorp’s ability to enter into any variable rate transaction, including issuances of equity

or debt securities that are convertible into Common Shares at variable rates and any equity line of credit, at-the-market agreement

or other continuous offering of Common Shares, subject to certain exceptions.

Notwithstanding the restrictions set forth in the

Exchange Agreement and the January 2025 Underwriting Agreement, there is significant uncertainty that we would be able to secure

any additional financing in the current equity or debt markets.

The quantity of funds to be raised and the terms of any proposed

equity or debt financing that may be undertaken will be negotiated by management as opportunities to raise funds arise.

may pursue funding sources of both debt and equity financing, including but not limited to the issuance of equity securities in

the form of Common Shares, Warrants, subscription receipts, or any combination thereof in units of the Company

pursuant to private placements to accredited investors or pursuant to public

offerings in the form of underwritten/brokered offerings, registered direct offerings, or other forms of equity financing and

public or private issuances of debt securities including secured and unsecured convertible debt instruments or secured debt project

Management does not currently know the terms pursuant to which such financings may be completed in the future, but

any such financings will be negotiated at arm’s-length.

Future financings involving the issuance of equity securities or

derivatives thereof will likely be completed at a discount to the then-current market price of the Company’s securities

The planned expenditures relating to the

advancement of the Elk Creek Project over the next twelve months include, but are not limited to, an updated mine plan and updated

capital costs in connection with the EXIM application process.

The gross proceeds from the April

2025 Offering were approximately $20.8 million, before deducting underwriting discounts and offering expenses of

approximately $2.0 million.

In addition, during the period from April 1, 2025 through May 8, 2025, the Company issued Common

Shares under the Yorkville Equity Facility Financing Agreement and through the exercise of Warrants by their holders.

result of these transactions, the Company received cash totaling approximately $3.6 million and issued 1,568,694 Common

We expect to use the proceeds from the April 2025 Offering, the Yorkville Equity Facility Financing Agreement,

and the Warrant exercise issuances noted above, to fund our planned expenditures for the next twelve months.

additional work is required in order to advance the Elk Creek Project, and if the Company were able to obtain additional

funding, the Company would be able to accelerate planned expenditures ahead of its current schedule.

In addition, to the

extent that EXIM requests further project activities to be undertaken in connection with the diligence process, the Company

would require additional funding to complete such activities.

The Company’s ability to continue operations and fund our

current work plan is dependent on management’s ability to secure additional financing.

When available, the Yorkville Equity Facility

Financing Agreement provides an opportunity to actively manage the cash needs of the Company more closely, and the Company may

also utilize the Yorkville Equity Facility Financing Agreement to potentially generate funds at a time when they are in need.

Alternatively,

the Company can also utilize the Yorkville Equity Facility Financing Agreement for opportunistic share sales.

However, the Yorkville

Equity Facility Financing Agreement will expire by its terms on April 1, 2026.

Except for the potential funding from advances

under the Yorkville Equity Facility Financing Agreement, as discussed above, and the potential exercise of Options and Warrants,

we currently have no further funding commitments or arrangements for additional financing at this time.

Management is actively

pursuing additional sources of debt and equity financing, and while it has been successful in doing so in the past, there is no

assurance that we will be able to obtain any such additional financing on acceptable terms, if at all.

Pursuant to the Exchange

Agreement, dated as of March 17, 2023 (as amended, supplemented or otherwise modified, the “Exchange Agreement”), by

and among NioCorp, ECRC and the Sponsor, NioCorp is restricted from issuing equity or equity-linked securities (other than Common

Shares) or any preferred equity or non-voting equity if such issuance would adversely impact the rights of the holders of the shares

of Class B common stock of ECRC, without the consent of the holders of a majority of the shares of Class B common stock of ECRC.

The April 2025 Underwriting Agreement also contains certain covenants that, among other things, limit NioCorp’s ability to

enter into any variable rate transaction, including issuances of equity or debt securities that are convertible into Common Shares

at variable rates and any equity line of credit, at-the-market agreement or other continuous offering of Common Shares, subject

to certain exceptions, until July 2025.

Notwithstanding the restrictions set forth in the Exchange Agreement and the April 2025

Underwriting Agreement, there is significant uncertainty that we would be able to secure any additional financing in the current

equity or debt markets.

The quantity of funds to be raised and the terms of any proposed equity or debt financing that may be undertaken

will be negotiated by management as opportunities to raise funds arise.

Management may pursue funding sources of both debt and

equity financing, including but not limited to the issuance of equity securities in the form of Common Shares, Warrants, subscription

receipts, or any combination thereof in units of the Company pursuant to private placements to accredited investors or pursuant

to public offerings in the form of underwritten/brokered offerings, registered direct offerings, or other forms of equity financing

and public or private issuances of debt securities, including secured and unsecured convertible debt instruments, or secured debt

project financing.

Management does not currently know the terms pursuant to which such financings may be completed in the future,

but any such financings will be negotiated at arm’s-length.

Future financings involving the issuance of equity securities

or derivatives thereof will likely be completed at a discount to the then-current market price of the Company’s securities

and will likely be dilutive to current shareholders.

3 unchanged sentences

However, we cannot provide any assurances that we will be able to be successful in raising

on the conditions described within, management has concluded, as supported by the notes that accompany our financial statements

for the year ended June 30, 2024, that substantial doubt exists as to our ability to continue as a going concern.

condensed consolidated financial statements included in this Quarterly Report on Form 10-Q have been prepared under the assumption

that we will continue as a going concern.

As defined under S-K 1300, we are a development stage issuer and we have incurred losses

since our inception.

We may not have sufficient cash, including Option and Warrant exercises subsequent to June 30, 2024, to fund

normal operations and meet debt obligations for the next twelve months without deferring payment on certain current liabilities

and raising additional funds.

conditions described within, management has concluded, as supported by the notes that accompany our financial statements for

the year ended June 30, 2024, that substantial doubt exists as to our ability to continue as a going concern.

condensed consolidated financial statements included in this Quarterly Report on Form 10-Q have been prepared under the

assumption that we will continue as a going concern.

As defined under S-K 1300, we are a development stage issuer and we have

incurred losses since our inception.

We may not have sufficient cash, including Option and Warrant exercises subsequent to

March 31, 2025, to fund normal operations for the next twelve months from the issuance date of this Quarterly Report on Form

10-Q without raising additional funds.

The Company will require additional capital to meet

its long-term operating requirements.

Uncertainty in capital markets, supply chain disruptions, increased interest rates and inflation,

1 unchanged sentence

During the three months ended

December 31, 2024, these events continued to create uncertainty with respect to overall project funding and timelines.

that the going concern uncertainty cannot be alleviated with confidence until the Company has entered into a business climate

where funding of its planned ongoing operating activities is secured.

Therefore, these factors raise substantial doubt as to our

ability to continue as a going concern.

have no exposure to any asset-backed commercial paper.

Other than cash held by our subsidiaries for their immediate operating

needs in Colorado and Nebraska, all of our cash reserves are on deposit with major U.S.

March 31, 2025, these events continued to create uncertainty with respect to overall project funding and timelines.

that the going concern uncertainty cannot be alleviated with confidence until the Company has entered into a business climate where

funding of its planned ongoing operating activities is secured.

Therefore, these factors raise substantial doubt as to our ability

to continue as a going concern.

We have no exposure to any asset-backed

commercial paper.

Other than cash held by our subsidiaries for their immediate operating needs in Colorado and Nebraska, all of

our cash reserves are on deposit with major U.S.

and Canadian chartered banks.

believe that the credit, liquidity, or market risks with respect thereto have increased as a result of the current market conditions.

However, in order to achieve greater security for the preservation of our capital, we have, of necessity, been required to accept

lower rates of interest, which has also lowered our potential interest income.

the six months ended December 31, 2024, the Company’s operating activities consumed $2.0 million of cash (2023:

We do not believe that the credit, liquidity, or

market risks with respect thereto have increased as a result of the current market conditions.

However, in order to achieve greater

security for the preservation of our capital, we have, of necessity, been required to accept lower rates of interest, which has

also lowered our potential interest income.

Operating Activities

During the nine months ended March 31,

2025, the Company’s operating activities consumed $5.9 million of cash (2024:

$5.6 million).

The cash used in operating activities for the six months ended December 31, 2024, reflects the Company’s funding of losses

of $2.6 million, increased fair value related to the Earnout Shares and Warrant liabilities, share-based compensation, and other

non-cash transactions.

Overall, operational outflows during the six months ended December 31, 2024, decreased from the corresponding

period of 2023 due to costs and expenditures incurred in connection with the Company’s Demonstration Plant.

Going forward,

the Company’s working capital requirements are expected to increase substantially in connection with the development of

the Elk Creek Project.

inflows were $0.5 million during the three months ended December 31, 2024 (2023 inflows:

$2.9 million), with 2024 inflows reflecting

the gross receipts of $6.0 million from the November Offerings and $1.8 million from Common Share issuances under the Yorkville

Equity Facility Financing Agreement, offset by $6.0 million of convertible debt repayments and $1.3 million of share issuance

Flow Considerations

The cash used in operating activities

for the nine months ended March 31, 2025, reflects the Company’s funding of losses of $8.0 million, increased fair value

related to the Earnout Shares and Warrant liabilities, share-based compensation, and other non-cash transactions.

Overall, operational

outflows during the nine months ended March 31, 2025, decreased from the corresponding period of 2024 due to costs and expenditures

incurred in connection with the Company’s Demonstration Plant.

Going forward, the Company’s working capital requirements

are expected to increase substantially in connection with the development of the Elk Creek Project.

Financing Activities

Financing inflows were $5.2 million during

the nine months ended March 31, 2025 (2024 inflows:

$3.5 million), with 2025 inflows reflecting the gross receipts of $11.0 million

from the equity offerings, $3.1 million from Common Share issuances under the Yorkville Equity Facility Financing Agreement, and

$0.4 million from warrant exercises, offset by $7.2 million of convertible debt repayments and $2.1 million of share issuance costs.

Cash Flow Considerations

The Company has historically relied upon

debt and equity financings to finance its activities.

Subject to the restrictions set forth in the Exchange Agreement and the January

Subject to the restrictions set forth in the Exchange Agreement and the April

2025 Underwriting Agreement, the Company may pursue additional debt and/or equity financing in the medium term;

however, there

can be no assurance the Company will be able to obtain any required financing in the future on acceptable terms.

Company has limited financial resources compared to its proposed expenditures, no source of operating income, and no assurance

that additional funding will be available to it for current or future projects, although the Company has been successful in the

past in financing its activities through the sale of equity securities.

ability of the Company to arrange additional financing in the future will depend, in part, on the prevailing capital market conditions,

and its success in developing the Elk Creek Project.

Any quoted market for the Common Shares may be subject to market trends generally,

notwithstanding any potential success of the Company in creating revenue, cash flows, or earnings, and any depression of the trading

price of the Common Shares could impact its ability to obtain equity financing on acceptable terms.

Historically,

the Company has used net proceeds from issuances of Common Shares to provide sufficient funds to meet its near-term exploration

and development plans and other contractual obligations when due.

However, development and construction of the Elk Creek Project

will require substantial additional capital resources.

This includes near-term funding and, ultimately, funding for Elk Creek

Project construction and other costs.

See “ Liquidity and Capital Resources ” above for the Company’s discussion

of arrangements related to possible future financings.

Accounting Estimates

have been no material changes in our critical accounting estimates discussed in “Management’s Discussion and Analysis

of Financial Condition and Results of Operations” under the heading “Critical Accounting Estimates and Recent Accounting

Pronouncements” as of June 30, 2024, in the Annual Report on Form 10-K.

can be no assurance the Company will be able to obtain any required financing in the future on acceptable terms, or at all.

The Company has limited financial resources

compared to its proposed expenditures, no source of operating income, and no assurance that additional funding will be available

to it for current or future projects, although the Company has been successful in the past in financing its activities through

the sale of equity securities.

The ability of the Company to arrange additional

financing in the future will depend, in part, on the prevailing capital market conditions, and its success in developing the Elk

Creek Project.

Any quoted market for the Common Shares may be subject to market trends generally, notwithstanding any potential

success of the Company in creating revenue, cash flows, or earnings, and any depression of the trading price of the Common Shares

could impact its ability to obtain equity financing on acceptable terms.

Historically, the Company has used

net proceeds from issuances of Common Shares to provide sufficient funds to meet its near-term exploration and development plans

and other contractual obligations when due.

However, development and construction of the Elk Creek Project will require substantial

additional capital resources.

This includes near-term funding and, ultimately, funding for Elk Creek Project construction and other

See “ Liquidity and Capital Resources ” above for the Company’s discussion of arrangements related

to possible future financings.

Critical Accounting Estimates

There have been no material changes in

our critical accounting estimates discussed in “Management’s Discussion and Analysis of Financial Condition and Results

of Operations” under the heading “Critical Accounting Estimates and Recent Accounting Pronouncements” as of June

30, 2024, in the Annual Report on Form 10-K.

Federal Income Tax Considerations

NioCorp (or a subsidiary) is a PFIC for any taxable year (or portion thereof) that is included in the holding period of a U.S.

holder of Common Shares or other NioCorp securities (as determined under applicable U.S.

federal income tax law), then certain

significant adverse tax consequences could apply to such U.S.

holder, including requirements to treat any gain realized upon a

disposition of Common Shares (or other securities) as ordinary income, to include certain “excess distributions” on

Common Shares in income, and to pay an interest charge on a portion of any such gain or distribution.

NioCorp believes that it

was classified as a PFIC during the taxable years ended June 30, 2024 and 2023, and, based on the current composition of its income

and assets, as well as current business plans and financial expectations, that it may be classified as a PFIC for its current

taxable year or in future taxable years.

No opinion of legal counsel or ruling from the Internal Revenue Service (the “IRS”)

concerning the PFIC status of NioCorp or any subsidiary has been obtained or is currently planned to be requested.

The determination

of whether any corporation was, or will be, a PFIC for a taxable year depends, in part, on the application of complex U.S.

income tax rules, which are subject to differing interpretations.

In addition, whether any corporation will be a PFIC for any

taxable year depends on the assets and income of such corporation over the course of each such taxable year and, as a result,

cannot be predicted with certainty as of the date of this Quarterly Report on Form 10-Q.

In addition, even if NioCorp concluded

that it or any subsidiary was not classified as a PFIC, the IRS could challenge such determination and a court could sustain the

Accordingly, there can be no assurance that NioCorp or any subsidiary will not be classified as a PFIC for any taxable

Each holder of Common Shares or other NioCorp securities should consult its own tax advisors regarding the PFIC status of

NioCorp and each subsidiary thereof and the resulting tax consequences to the holder, as well as any potential to mitigate such

tax consequences through a “QEF” or “mark-to-market” election.

See the “Risk Factors” section

of the Annual Report on Form 10-K.

Company has one class of shares, being Common Shares.

A summary of outstanding shares, Options, Warrants, and convertible debt

as of February 7, 2025, is set out below, on a fully diluted basis.

shares of ECRC Class B common stock (1)

exchangeable into one Common Share at any time, and from time to time, until March 17, 2033.

exercisable into one Common Share.

Includes 15,666,626 NioCorp Assumed Warrants that are each exercisable into 1.11829212 Common Shares and

14,709,869 Warrants that are each exercisable into one Common Share.

If NioCorp (or a subsidiary) is a PFIC

for any taxable year (or portion thereof) that is included in the holding period of a U.S.

holder of Common Shares or other NioCorp

securities (as determined under applicable U.S.

federal income tax law), then certain significant adverse tax consequences could

apply to such U.S.

holder, including requirements to treat any gain realized upon a disposition of Common Shares (or other securities)

as ordinary income, to include certain “excess distributions” on Common Shares in income, and to pay an interest charge

on a portion of any such gain or distribution.

NioCorp believes that it was classified as a PFIC during the taxable years ended

June 30, 2024 and 2023, and, based on the current composition of its income and assets, as well as current business plans and financial

expectations, that it may be classified as a PFIC for its current taxable year or in future taxable years.

No opinion of legal

counsel or ruling from the Internal Revenue Service (the “IRS”) concerning the PFIC status of NioCorp or any subsidiary

has been obtained or is currently planned to be requested.

The determination of whether any corporation was, or will be, a PFIC

for a taxable year depends, in part, on the application of complex U.S.

federal income tax rules, which are subject to differing

interpretations.

In addition, whether any corporation will be a PFIC for any taxable year depends on the assets and income of such

corporation over the course of each such taxable year and, as a result, cannot be predicted with certainty as of the date of this

Quarterly Report on Form 10-Q.

In addition, even if NioCorp concluded that it or any subsidiary was not classified as a PFIC, the

IRS could challenge such determination and a court could sustain the challenge.

Accordingly, there can be no assurance that NioCorp

or any subsidiary will not be classified as a PFIC for any taxable year.

Each holder of Common Shares or other NioCorp securities

should consult its own tax advisors regarding the PFIC status of NioCorp and each subsidiary thereof and the resulting tax consequences

to the holder, as well as any potential to mitigate such tax consequences through a “QEF” or “mark-to-market”

See the “Risk Factors” section of the Annual Report on Form 10-K.

The Company has one class of shares, being

Common Shares.

A summary of outstanding Common Shares, Options, and Warrants as of May 8, 2025, is set out below, on a fully diluted

Common Shares Outstanding

(Fully Diluted)

Common Shares

Vested shares of ECRC Class B common stock (1)

Each exchangeable into one Common Share at any time, and from time to time, until March 17, 2033.

Each exercisable into one Common Share.

Includes 15,666,626 NioCorp Assumed Warrants that are each exercisable into 1.11829212 Common Shares and 14,448,837 Warrants that are each exercisable into one Common Share.

Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.

What changed 10-Q

Item 2. Management’s Discussion and Analysis