NIOCORP DEVELOPMENTS LTD 10-K

ITEM 9A. CONTROLS AND PROCEDURES Evaluation of Disclosure Controls and Procedures The management of NioCorp Developments Ltd. has evaluated, under the supervision and with the participation of our Chief Executive Officer (“CEO”) and Chief Financial Officer (“CFO”), the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of June 30, 2023. Based on that evaluation, the CEO and the CFO have concluded that, as of June 30, 2023, our disclosure controls and procedures were not effective due to the material weaknesses in internal control over financial reporting described below. The Company’s disclosure controls and procedures have been designed to ensure that: (i) information required to be disclosed by us in reports that we file or submit to the SEC under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in applicable rules and forms and (ii) material information required to be disclosed in our reports filed under the Exchange Act is accumulated and communicated to management, including the CEO and the CFO, as appropriate, to allow for accurate and timely decisions regarding required disclosures. Management does not expect that our disclosure controls and procedures will prevent all error and all fraud. The effectiveness of our or any system of disclosure controls and procedures, however well designed and operated, can provide only reasonable assurance that the objectives of the system will be met and is subject to certain limitations, including the exercise of judgment in designing, implementing, and evaluating controls and procedures and the assumptions used in identifying the likelihood of future events. Management’s Report on Internal Control over Financial Reporting The management of NioCorp Developments Ltd. is responsible for establishing and maintaining adequate internal control over financial reporting for the Company. Our management assessed the effectiveness of our internal control over financial reporting as of June 30, 2023. In making this assessment, our management used the criteria set forth in the Internal Control -Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (the “COSO Framework”). Based on that evaluation, the CEO and the CFO have concluded that, as of the end of the period covered by this Annual Report, our internal control over financial reporting was not effective due to the material weaknesses in internal control over financial reporting described below. Material Weaknesses in Internal Control over Financing Reporting Existing as of June 30, 2023 A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim consolidated financial statements will not be prevented or detected on a timely basis. Management concluded that the previously disclosed material weakness relating to the Company’s controls over the accounting for non-routine transactions continued to exist as of June 30, 2023. Specifically, such controls were not adequately designed to ensure the consideration of all related relevant accounting guidance when such transactions were recorded. As disclosed in the Company’s Amendment No. 1 on Form 10-K/A to its Annual Report on Form 10-K for the fiscal year ended June 30, 2022, and in the Company’s Quarterly Reports on Form 10-Q for the quarterly periods ended September 30, 2022, December 31, 2022 and March 31, 2023, this material weakness resulted in the restatement of the Company’s consolidated financial statements as of and for the fiscal years ended June 30, 2022 and 2021, as well as the restatement of the Company’s condensed consolidated financial statements as of and for the interim periods ended September 30, 2021, December 31, 2021, and March 31, 2022. The Company identified an additional error during the quarter ended March 31, 2023 relating to the accounting treatment of the Lind Consent. The error required the restatement of the Company’s condensed consolidated financial statements as of and for the periods ended September 30, 2022 and December 31, 2022. The Company determined 94 that the error was partially caused by the same material weakness that existed as of June 30, 2022, September 30, 2022 and December 31, 2022. The material weakness discussed above continued to exist as of June 30, 2023. In addition to the material weakness discussed above, our management concluded that three other material weaknesses in internal control over financial reporting existed as of June 30, 2023. A cumulative listing of our material weaknesses is disclosed below: ● Control Environment: Management did not design and maintain an effective control environment based on the criteria established by the COSO Framework. Specifically, the Company does not have sufficient personnel with the appropriate levels of knowledge, experience, and training in accounting and internal control over financial reporting commensurate with the complexity of the Company’s business. This material weakness contributed to additional material weaknesses related to the Company’s control activities as further described below. ● Risk Assessment: Management did not design and maintain effective controls over the risk assessment process. Specifically, management does not have a formal process to identify, update, and assess risks due to changes in the Company’s business practices, including entering into increasingly complex transactions that could significantly impact the design and operation of the Company’s control activities. ● Control Activities: Management did not design and maintain effective controls, including management review controls, related to non-routine transactions. Specifically, management did not maintain effective controls over monitoring and assessing the work of third-party specialists, including the evaluation of the appropriateness of accounting conclusions that has resulted in misstatements. In addition, the Company did not design and maintain effective controls related to the evaluation of certain inputs and assumptions used to estimate the fair value of instruments and features associated with complex debt and equity transactions. Finally, management did not have policies and procedures for the reconsideration of existing agreements when infrequent transactions occur. ● Monitoring Activities: Management did not design and maintain effective monitoring controls to support timely evaluation of remediation of identified internal control deficiencies. Additionally, these material weaknesses could result in a misstatement of the account balances or disclosures that would result in a material misstatement to the annual or interim consolidated financial statements that would not be prevented or timely detected. Remediation Plan for the Material Weakness To address our material weaknesses existing as of June 30, 2023, we are currently devising a detailed plan to address each individual material weakness identified, as well as the overall monitoring process, including the following: ● In order to remediate the material weaknesses relating to the Company’s control environment and risk assessment process, we plan to develop and implement controls to ensure work performed by Company personnel and other experts is reviewed by individuals with the appropriate level of U.S. GAAP knowledge and experience. This may include separating the performance and review of certain close procedures among current accounting personnel and/or engaging third party accounting consultants with the requisite U.S. GAAP knowledge and experience to perform work under the control and oversight of Company personnel. In addition, we plan to enhance the design of our controls over the consideration of all related relevant accounting guidance for the initial recording and subsequent measurements of non-routine transactions. ● In order to remediate the material weakness relating to the Company’s controls activities, we are in the process of designing and implementing controls over the completeness and accuracy of identifying and adequately assessing the assumptions utilized in the valuation analysis of complex financial instruments, as well as engaging third party consultants with the relevant background and expertise to perform the appropriate complex valuation analyses under the control and oversight of Company personnel. ● In order to remediate the material weakness relating to the Company’s controls over monitoring activities, we plan to design and implement controls to manage and monitor our progress towards the remediation of 95 internal control deficiencies and material weaknesses, including oversight by, and periodic reporting to, the Audit Committee. The process of designing and maintaining effective internal control over financial reporting is a continuous effort that requires management to anticipate and react to changes in our business, economic and regulatory environments and to expend significant resources. As we continue to evaluate our internal control over financial reporting, we may take additional actions to remediate the material weaknesses or modify the remediation actions described above. While we continue to devote significant time and attention to these remediation efforts, the material weaknesses will not be considered remediated until management completes the design and implementation of the actions described above and the controls operate for a sufficient period of time, and management has concluded, through testing, that these controls are effective. Changes in Internal Control over Financial Reporting Other than as discussed above, there has been no change in our internal control over financial reporting during the quarter ended June 30, 2023, that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting. ITEM 9B. OTHER INFORMATION During the quarter ended June 30, 2023, no director or officer (as defined in Rule 16a-1(f) promulgated under the Exchange Act) of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (as each term is defined in Item 408 of Regulation S-K). ITEM 9C. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTION Not applicable. 96 PART III ITEM 10. DIRECTORS, EXECUTIVE OFFICERS AND CORPORATE GOVERNANCE Directors and Executive Officers The following table sets forth as of October 6, 2023, the names and ages of, and position or positions held by, our executive officers and directors, the employment background of these persons, and any directorships held by the current directors during the last five years. Name Age Position Date of Appointment Mark A. Smith 64 Chief Executive Officer, President, Executive Chairman, and Director Chief Executive Officer and Director: September 23, 2013 President and Executive Chairman: May 31, 2015 Neal Shah 49 Chief Financial Officer and Corporate Secretary Chief Financial Officer: July 1, 2016 Corporate Secretary: December 3, 2021 Scott Honan 52 Chief Operating Officer May 6, 2014 Jim Sims 62 Chief Communications Officer November 2, 2015 Michael J. Morris 77 Lead Director July 27, 2014 David C. Beling 82 Director June 6, 2011 Anna Castner Wightman 56 Director February 23, 2016 Nilsa Guerrero-Mahon 62 Director September 28, 2017 Dean C. Kehler 66 Director March 17, 2023 Michael G. Maselli 63 Director March 17, 2023 Peter Oliver 60 Director May 25, 2022 The following sets forth a brief description of the business experience of each executive officer and director of the Company, including current directorships and directorships held in, at least, the past five years for each director: Mark A. Smith – Executive Chairman, Director, President, and Chief Executive Officer Mr. Smith has over 41 years of experience in operating, developing, and financing mining and strategic materials projects in the Americas and abroad. In September 2013, he was appointed CEO and a Director of NioCorp. From April 2015 to September 2019, Mr. Smith served as the President and Director for Largo Resources Ltd. (“Largo”), a mineral company with an operating property in Brazil and projects in Brazil and Canada. In addition, from April 2015 to October 2018, Mr. Smith also served as the CEO of Largo. Mr. Smith has also served on the board of directors of IBC Advanced Alloys Corp., a leading beryllium and copper advanced alloys company (“IBC”), since May 2016 and as CEO of IBC since July 2020. From October 2008 through December 2012, Mr. Smith served as President, CEO and Director of Molycorp, Inc., a rare earths producer (“Molycorp”), where he was instrumentally involved in taking it from a private company to a publicly traded company with a producing mine. From November 2011 through May 2015, he served on the board of directors at Avanti Mining, a mining company (TSX-V: AVT; Avanti Mining changed its name to AlloyCorp in early 2015). From December 2012 through September 2013, he served as the Managing Director of KMSmith LLC, a business strategy and finance advisory firm, where he served as a consultant. Prior to Molycorp, Mr. Smith held numerous engineering, environmental, and legal positions within Unocal Corporation, a former petroleum explorer and marketer (“Unocal”), and later served as the President and CEO of Chevron Mining Inc., a coal and metal mining company and wholly owned subsidiary of Chevron Corporation (“Chevron Mining”). Mr. Smith also served for over seven years as the shareholder representative of Companhia Brasileira Metalúrgica e Mineração (“CBMM”), a private company that currently produces approximately 85% of the world supply of niobium. During his tenure with Chevron Mining, Mr. Smith was responsible for Chevron Mining’s three coal mines, one molybdenum mine, a petroleum coke calcining operation and Molycorp’s Mountain Pass mine. At Unocal, he served as the Vice-President from June 2000 to April 2006, and managed the real estate, remediation, mining and carbon divisions. Mr. Smith is a Registered Professional Engineer and serves as an active member of the State Bars of California and Colorado. He received his Bachelor of Science degree in Agricultural 97 Engineering from Colorado State University in 1981 and his Juris Doctor, cum laude, from Western State University, College of Law, in 1990. Neal Shah – Chief Financial Officer and Corporate Secretary Mr. Shah joined NioCorp in September 2014 as Vice President of Finance, and now serves as the Company’s CFO and Corporate Secretary. Mr. Shah served as Finance Manager at Covidien Ltd., a medical device company since acquired by Medtronic, from May 2014 through September 2014. From April 2011 until May 2014, he held the positions of Senior Manager of Corporate Development and M&A and more recently the Director of Strategy and Business Planning at Molycorp. Mr. Shah graduated from the University of Colorado with a BSc in Mechanical Engineering in 1996, and from Purdue University with an MBA in 2002. Since the completion of his MBA, Mr. Shah also held key finance roles with Intel Corporation and IBM. Scott Honan – Chief Operating Officer Mr. Honan joined NioCorp in May 2014 as Vice President, Business Development, and since July 2020, has served as the Company’s Chief Operating Officer (“COO”). He also serves as President of Elk Creek Resources Corporation, the NioCorp subsidiary that is developing the Elk Creek Project in Nebraska. Prior to his work at NioCorp, Mr. Honan served in several leadership capacities at Molycorp from February 2001 until May 2014, including as Vice President/Director Health, Environment, Safety and Sustainability and General Manager and Environmental Manager from July 2011 to May 2014. With over 30 years of experience in the gold and rare earth industries, Mr. Honan is a graduate of Queen’s University in Mining Engineering in both Mineral Processing (B.Sc. Honors) and Environmental Management (M.Sc.) disciplines. Jim Sims – Chief Communications Officer Mr. Sims has more than 30 years of experience in devising and executing marketing, media relations, public affairs, and investor relations operations for companies in the mining, chemical, manufacturing, utility, and renewable energy sectors. He joined NioCorp in November 2015 as Vice President, External Affairs, and now serves as its Chief Communications Officer, effective June 7, 2022. Prior to NioCorp, Mr. Sims served for more than five years as Director (and then Vice President) of Corporate Communications for Molycorp from March 2010 through November 2015. Since May 2016, Mr. Sims has also served as Director of Investor and Public Relations for IBC. Mr. Sims was President and CEO of Policy Communications, Inc. from 1998 until 2010, and served as White House Director of Communications for the Energy Policy Development Group. A former U.S. Senate Chief of Staff, he is the co-founder and former Executive Director of the Geothermal Energy Association, and he has served as Board Chairman of the Rare Earth Technology Alliance. He is an honors graduate of Georgetown University. Michael J. Morris – Director Mr. Morris was formerly the Chairman of the board of directors of Heritage Oaks Bankcorp (“Heritage Oaks”), the holding company of Heritage Oaks Bank. When Heritage Oaks Bank merged with Pacific Premier Bancorp on April 1, 2017, Mr. Morris became a member of the Pacific Premier Bancorp’s board of directors, a position he held until May 31, 2020. He joined Heritage Oaks’ board of directors in January 2001 and assumed the board’s chairmanship in 2007. In addition, Mr. Morris has worked since 1972 at Andre, Morris & Buttery, a professional law corporation, where he serves as Senior Principal and has served as Chairman of the board since 2005. From 2000 to late 2006, Mr. Morris served on the board of Molycorp, a rare earths producer, which at the time was a wholly owned subsidiary of Unocal and then Chevron Mining. Mr. Morris was the only independent director of Molycorp at that time. Mr. Morris is a graduate of Georgetown University and received his law degree from the University of San Francisco School of Law. He has practiced business and environmental law for over 40 years. Mr. Morris served as a member of the Board of Governors and Vice President of the State Bar of California. He served as a 1st Lieutenant in the U.S. Army from 1970 to 1972. David C. Beling – Director Mr. Beling is a Registered Professional Mining Engineer with 58 years of project and corporate experience. He has served as a director on the boards of 14 mining companies starting in 1981, including NioCorp since 2011. Mr. Beling is the owner of D.C. Beling & Assoc., LLC, which provides strategic advisory, project, and corporate development services to the mining industry. His previous employment and consulting included 14 years with five 98 major mining companies and then 44 years with 30+ U.S. and Canadian junior mining companies. He was the President, CEO, and Director of Bullfrog Gold Corp. from 2011 until October 2020; and the Executive Vice President and COO of Geovic Mining Corp. from 2004 through 2010. Mr. Beling has examined, significantly reviewed, or been directly involved with 90 underground mines, 136 open pit mines, and 174 process plants in the global metal, energy, and industrial mineral sectors. Anna Castner Wightman – Director A sixth generation Nebraskan and a graduate of Nebraska Wesleyan University, Ms. Wightman serves as a Senior Director of Government Relations for First National Bank of Omaha, Nebraska, a position she has held since 2000. Prior to that, she worked for the Greater Omaha Chamber of Commerce and served in the U.S. Congress for former Congressman Bill Barrett and former Congresswoman Virginia Smith, both of whom represented the 3rd Congressional District of Nebraska. Ms. Wightman serves on the board of directors for the Nebraska Chamber of Commerce, Rose Theater for Performing Arts, and Joslyn Castle. Nilsa Guerrero-Mahon – Director A former CFO and Controller for global corporations in the technology, energy, and government sectors, Ms. Guerrero-Mahon provides consulting services to domestic and international corporations as the principal at NG Mahon Business Consulting, LLC. In addition, Ms. Guerrero-Mahon was appointed to the Board of FinGoal Inc. in April 2022, a finance technology company building artificial intelligence tools for the financial services industry and other financial technology developers. She also serves on the Board of the State of Colorado Division of Securities. From 2016 to August 2019, she served on the board of directors of Centura Health Mountains & North Denver Operating Group, the largest division in the Centura Health Care System. From 2014 to 2016, she served as the Vice Chair of the board of directors and Chaired the Strategy Committee at St. Anthony Hospital. From 2009 to 2017, Ms. Guerrero-Mahon served as a gubernatorial appointed Board Member of the State of Colorado Financial Services Commission. Among other prior positions, from 2004 to 2007, she was the Global Services Controller at Microsoft Corporation, overseeing internal controls and corporate finance activities. Ms. Guerrero-Mahon stays current with the latest Corporate Governance practices and the integration of ESG into the strategy. She is an NACD Board Leadership Fellow, a member of the SASB Alliance, holds a CERT Certificate in Cybersecurity Oversight from the Carnegie Mellon University and is currently enrolled in the Climate Leadership Certification program with Diligent Corporation. Ms. Guerrero-Mahon received an Executive MBA from the Daniels College of Business at the University of Denver, a BS in Business Administration - Accounting from the Interamerican University in San Juan, Puerto Rico, and an AS in Computer Science from the EDP School of Computer Programming in San Juan, Puerto Rico. She is a Certified Public Accountant registered in the State of Colorado. Peter Oliver – Director With a background in chemistry, Mr. Oliver began working at Greenbushes, Western Australia, for Sons of Gwalia, a mining company, in May 2003. After Sons of Gwalia went into administration in 2004, Mr. Oliver was hired by Talison Lithium Limited (“Talison”), a mining company, where he served as General Manager of Talison’s Greenbushes and Wodgina Mines and as Talison’s COO, until Mr. Oliver was appointed as the CEO/Managing director. As Talison’s CEO/Managing director, Mr. Oliver led the listing of Talison on the Toronto Stock Exchange in September 2010. Mr. Oliver guided Talison through its acquisition in 2013 by Tianqi Lithium Corporation (“Tianqi”). He then served as a corporate adviser to Tianqi, focusing on M&A opportunities and global expansion, including advising on the sale of 49% of Talison to Albermarle Corp. and the acquisition of 24% of Sociedad Quimica y Minera de Chile S.A., as well as significant expansions of Talison’s Greenbushes lithium concentrate production. Mr. Oliver also was a founding member of Tianqi Lithium Energy Australia Pty Ltd, a wholly owned subsidiary of Tianqi, which was established to build a major Lithium Hydroxide manufacturing facility in Western Australia. Until June 2021, Mr. Oliver remained as a director of Talison, a joint venture between Tianqi and Albemarle Corp. In September 2022, Mr. Oliver was appointed to the Board of Latin Resources, a lithium exploration company in Australia. 99 Dean C. Kehler – Director Mr. Kehler co-founded Trimaran Fund Management, L.L.C. (“Trimaran Fund”) in 1998, where he is a Managing Partner, and serves as a Manager of Trimaran Fund II. Mr. Kehler was also the Co-Chairman and Chief Executive Officer of GX Acquisition Corp. II, a position he has held from August 2018 to March 2023. From 1995 to 2000, Mr. Kehler held senior positions at Canadian Imperial Bank of Commerce (“CIBC”), including Vice Chairman of CIBC World Markets Corp. Mr. Kehler currently serves on the Boards of Directors of Portman Ridge Finance Corporation (formerly KCAP Financial Inc.) and Celularity, Inc. Within the last five years, he has served a director of Inviva Inc., Security First Corp. and Graphene Frontiers, LLC. He holds a bachelor’s degree from the Wharton School of the University of Pennsylvania. Michael G. Maselli – Director Mr. Maselli is a managing director of Trimaran Fund, a position he has held since 2006, and was the President of Acquisitions of GX Acquisition Corp. II from August 2018 to March 2023. Before joining Trimaran Fund in February 2006, Mr. Maselli worked in the Corporate and Leverage Finance Groups of CIBC World Markets. Prior to joining CIBC in 1997, Mr. Maselli served as a Managing Director in Bear Stearns’ corporate finance group and, prior to that, as a Vice President at Kidder Peabody & Co. Incorporated. Since 2010, Mr. Maselli has served on the board of directors of El Pollo Loco Holdings, and he served as their Chairman of the Board from 2011 to 2023. He served on the board of ChanceLight, Inc. (f/k/a Educational Services of America, Inc.) until 2018. From 2013 to 2015, he served on the board of directors of Norcraft Companies, Inc., and also served on the board of managers of its predecessor company beginning in 2003. Additionally, Mr. Maselli served on the board of directors of Standard Steel, LLC, and was director as well as Chairman of the Board of CB Holding Corp. Mr. Maselli received an MBA with distinction from The A.B. Freeman School at Tulane University and a bachelor’s degree in economics from the University of Colorado. Fiscal 2023 Director Compensation Effective at the Closing on March 17, 2023, the Company increased the size of its Board to nine directors and appointed Michael G. Maselli and Dean C. Kehler. On May 15, 2023, Fernanda Reda Fenga Viana Klamas resigned from the Board. One of the directors serving on the Board (Mark A. Smith) is also a named executive officer. For a description of the compensation paid to Mr. Smith, see “Fiscal 2023 Summary Compensation Table” below. The following table sets forth all compensation the Company granted to our directors, other than Mr. Smith, for the fiscal year ended June 30, 2023: Name Fees Earned or Paid in Cash ($) Option Awards ($)(1) All Other Compensation ($)(2) Total ($) David C. Beling - $ 123,600 $ 59,000 $ 182,600 Michael J. Morris - 154,500 43,200 197,700 Anna Castner Wightman - 123,600 35,500 159,100 Nilsa Guerrero-Mahon - 139,050 27,500 166,550 Fernanda Reda Fenga Viana Klamas - 123,600 11,500 135,100 Peter Oliver - 123,600 4,000 127,600 Dean C. Kehler - - – - Michael G. Maselli - - – - (1) Reflects the grant date fair value of stock options (“Options”) granted during the 2023 fiscal year, consisting of 50,000 Options for Mr. Morris, 45,000 Options for Ms. Guerrero-Mahon, and 40,000 Options each for Ms. Wightman, Ms. Fenga, Mr. Beling, and Mr. Oliver, in each case at an exercise price of $6.95 per share, computed in accordance with Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) Topic 718. Assumptions used in the calculation of these amounts are described in Note 11 in the Company’s consolidated financial statements included in this Annual Report on Form 10-K. These Options were fully vested on the grant date and generally remain exercisable until three years after the grant date. 100 (2) The amounts in this column reflect a special cash bonus paid to directors equal to $5,000 per year of service or portion thereof, based on their individual years of service on the Board. For the fiscal year ended June 30, 2023, the directors of the Company did not receive any cash fees for serving on the Board, other than the special cash bonuses set forth in the table above. The directors of the Company have no standard compensation arrangements, or any other arrangements, with the Company, except as herein disclosed. Option grants are determined by the Compensation and Organization Committee of the Board (the “Compensation Committee”) on a discretionary basis each year. Executive officers of the Company who also act as directors of the Company do not receive any additional compensation for services rendered in such capacity. See “Fiscal 2023 Summary Compensation Table” below. The aggregate number of Option awards outstanding at the end of fiscal year 2023 for each non-employee director who served during fiscal 2023 was as follows: Mr. Beling, 122,500 Options; Mr. Morris, 107,500 Options; Ms. Wightman, 122,500 Options; Ms. Guerrero-Mahon, 105,000 Options; Ms. Fenga, 117,500 Options; Mr. Oliver, 90,000 Options; Mr. Kehler, 0 Options; and Mr. Maselli, 0 Options. As of June 30, 2023, all the above Options were 100% vested. Other Directorships The following is a list of directorships held over the past five years by our directors. Except as listed below, no directors of the Company are also directors of reporting issuers. Name of Director Other Reporting Issuer (or equivalent) Exchange David C. Beling Bullfrog Gold CSE Michael J. Morris Pacific Premier Bancorp Nasdaq Mark A. Smith Largo Resources Ltd. TSX IBC Advanced Alloys Corp. TSX-V Peter Oliver Latin Resources ASX Dean C. Kehler El Pollo Loco Holdings, Inc. Portman Ridge Finance Corporation Celularity, Inc. GX Acquisition Corp. II Nasdaq Nasdaq Nasdaq Nasdaq Michael G. Maselli El Pollo Loco Holdings, Inc. Nasdaq Legal Proceedings No director or executive officer of the Company is a party adverse to the Company or any of its subsidiaries or has a material interest adverse to the Company or any of its subsidiaries. During the past ten years, none of the persons serving as executive officers and/or directors of the Company and, with respect to promoters or control persons, for the past five years, none have been the subject matter of any of the legal proceedings that are required to be disclosed pursuant to Item 401(f) of Regulation S-K. Further, no such legal proceedings are believed to be contemplated by governmental authorities against any director or executive officer. Ethical Business Conduct The Board expects management to operate the business of the Company in a manner that enhances shareholder value and is consistent with the highest level of integrity. Management is expected to execute the Company’s business plan and to meet performance goals and objectives according to the highest ethical standards. In addition, directors and senior officers are bound by the provisions of the Company’s Articles and the British Columbia Business Corporations Act (“BCBCA”), which set forth how any conflicts of interest are to be dealt with. In particular, any director who has a material interest in a particular transaction is required to disclose such interest and to refrain from voting with respect to the approval of any such transaction. 101 Code of Business Conduct and Ethics Our Board has adopted a written Code of Business Conduct and Ethics applicable to our employees, officers, and directors, including those officers responsible for financial reporting. The Code of Business Conduct and Ethics is available on our website at www.niocorp.com. If the Board amends the Code of Business Conduct and Ethics or grants a waiver, including an implicit waiver, from the Code of Business Conduct and Ethics, the Company will disclose the information on its internet website. The waiver information will remain on the website for at least 12 months after the initial disclosure of such waiver. Given the current size of the Company workforce, and the lack of significant operations, the Board monitors compliance through periodic discussions with executive management. Audit Committee and Audit Committee Financial Experts Our Audit Committee is currently comprised of Anna Castner Wightman, Michael J. Morris, and Nilsa Guerrero-Mahon, all of whom are independent directors. Our Board has determined that Mr. Morris and Ms. Guerrero-Mahon are audit committee financial experts, as defined by the rules of the SEC. Further, all Audit Committee members are financially literate as defined in NI 52-110. The Audit Committee was established in accordance with Section 3(a)(58)(A) of the Exchange Act. ITEM 11. EXECUTIVE COMPENSATION The following table sets out the compensation for the fiscal years ended June 30, 2023 and 2022 for the individual who served as the Company’s CEO during fiscal year 2023, as well as the Company’s two other most highly compensated executive officers other than the CEO who were serving at the end of the last fiscal year (collectively, the “named executive officers”): Fiscal 2023 Summary Compensation Table Name and Principal Position Fiscal Year Salary ($) Bonus ($) Option Awards (1) ($) Total ($) Mark A. Smith, Chief Executive Officer, President (2) 2023 $ 304,000 $ 100,000 $ 216,300 $ 620,300 2022 297,000 — 256,471 553,471 Scott Honan, Chief Operating Officer 2023 265,000 50,000 123,600 438,600 2022 260,000 — 118,371 378,371 Neal Shah, Chief Financial Officer and Corporate Secretary 2023 227,500 50,000 123,600 401,100 2022 220,000 — 118,371 338,371 (1) Reflects the grant date fair value of the Options granted during the reported fiscal years. Fiscal year 2023 grants consisted of 70,000 Options for Mr. Smith and 40,000 Options for each of Messrs. Honan and Shah, in each case at an exercise price of $6.95 per share. Grant date fair values were computed in accordance with FASB ASC Topic 718. Assumptions used in the calculation of these amounts are described in Note 11 in the Company’s consolidated financial statements included in this Annual Report on Form 10-K. These Options were fully vested on the grant date and generally remain exercisable until three years after the grant date. (2) Disclosed amounts paid to 76 Resources, LLC, an entity controlled by Mr. Smith, as further described below under “Employment Agreements.” 102 Narrative Disclosure to Summary Compensation Table Compensation Governance The Company’s Compensation Committee determines an appropriate amount of compensation for the Company’s executives, reflecting the need to provide incentives and compensation for the time and effort expended by the executives while taking into account the financial and other resources of the Company. The Compensation Committee has the authority to engage and compensate, at the expense of the Company, any outside advisor that it determines to be necessary to permit it to carry out its duties (including compensation consultants and advisers) , and utilized information provided by Insperity PEO Services LP (“Insperity”), the Company’s Professional Employer Organization, in February 2023, to assess employee salaries relative to industry and market peers. Compensation Program Design The Board, in conjunction with the Compensation Committee, determines compensation and rewards to senior management on the basis of individual and corporate performance, both in the short term and the long term, while at the same time being mindful of the responsibility that the Company has to its shareholders. In general, the Compensation Committee considers that its compensation program should be relatively simple in concept, given the current stage of the Company’s development, and that its focus should be balanced between reasonable current compensation and longer-term compensation tied to performance of the Company as a whole. The Compensation Committee has not established a formal set of benchmarks or performance criteria to be met by the Company’s named executive officers; rather, the members of the Compensation Committee use the information provided by Insperity and their own subjective assessments of the level of success of the Company to determine, collectively, whether or not the named executive officers are successfully achieving the Company’s business plan and strategy and the degree to which they have performed in that regard. The Compensation Committee has not established any set or formal formula for determining named executive officer compensation, either as to the amount thereof or the specific mix of compensation elements, and compensation (and adjustments from time to time) is set through informal discussions at the Compensation Committee level. Key Elements of Named Executive Officer Compensation Base Salaries The members of the Compensation Committee use their own experience and familiarity with the industry, and consider the factors described above, to determine what they believe to be reasonable base salaries for our named executive officers. The base salaries of the named executive officers are set at levels which are considered by the members of the Compensation Committee to be competitive, thereby enabling the Company to compete for and retain executives critical to the long-term success of the Company. Initially, base salaries (or, for Mr. Smith, base consulting fees) are set through negotiation when executive officers join the Company (with direct input from the Compensation Committee) and are subsequently reviewed each fiscal year to determine if adjustments are required. Effective April 1, 2023, the Compensation Committee approved the following increases to the named executive officers’ base salaries to reflect each executive’s experience, contribution, responsibilities and pay relative to market and among senior executives at the Company. NEO Prior Base Salary Rate ($) New Base Salary Rate ($) Mark A. Smith $ 297,000 $ 325,000 Scott Honan 260,000 280,000 Neal Shah 220,000 250,000 Bonus Compensation The Board has discretion, where deemed appropriate and financially affordable for the Company, to grant a cash bonus to a named executive officer based on the performance of both the individual named executive officer and the Company. In March 2023, the Compensation Committee approved the following discretionary bonuses for the named executive officers, each of which was paid in April 2023: 103 NEO Bonus Amount ($) Mark A. Smith $ 100,000 Scott Honan 50,000 Neal Shah 50,000 These one-time bonuses were intended to reflect the Compensation Committee’s desire to reward individual performance and teamwork across the senior leadership level. Option-Based Awards The incentive portion of each named executive officer’s compensation package consists primarily of Options awarded under the 2017 Amended Long-Term Incentive Plan. Share ownership opportunities through the grant of Options are provided to align the interests of senior management of the Company with the longer-term interests of the shareholders of the Company. The 2017 Amended Long-Term Incentive Plan is administered by the Compensation Committee, and is intended to advance the interests of the Company through the motivation, attraction and retention of officers and other key employees, directors and consultants of the Company and affiliates of the Company and to secure for the Company and its shareholders the benefits inherent in the ownership of Common Shares of the Company by officers and other key employees, directors and consultants of the Company and affiliates of the Company. Grants of Options under the 2017 Amended Long-Term Incentive Plan are proposed/recommended by the CEO, and reviewed by the Compensation Committee. The Compensation Committee can approve, modify, or reject any proposed grants, in whole or in part. In general, the allocation of available Options among the eligible participants in the 2017 Amended Long-Term Incentive Plan is on an ad hoc basis, and there is no set formula for allocating available Options, nor is there any fixed benchmark or performance criteria to be achieved in order to receive an award of or vest in Options. The Compensation Committee does not consider the accounting value of any such Option grants in determining the number of Options to award to any individual, as any such “value” is an accounting measure that is not relevant to incentivizing the individual. The timing of the grants of Options is determined by the Compensation Committee, and there is no regular interval for the awarding of Option grants. In general, a higher level of responsibility will result in a larger grant of Options. Because the number of Options available is limited, in general, the Compensation Committee aims to have individuals at what it subjectively considers to be the same levels of responsibility holding equivalent numbers of Options, with additional grants being allocated for individuals who the Compensation Committee believes are in a position to more directly affect the success of the Company through their efforts. The Compensation Committee looks at the overall number of Options held by an individual (plus the exercise prices and remaining terms of existing Options and whether any previously granted Options have expired out of the money or were exercised) and takes such information into consideration when reviewing proposed new grants. After considering the CEO’s recommendations and the foregoing factors, the resulting proposed Option grant (if any) is then submitted to the Board for approval. During the fiscal year ended June 30, 2023, the Compensation Committee approved all recommendations for the grant of Options proposed by management, and the named executive officers were granted the following number of Options effective March 27, 2023, each with an exercise price per share of $6.95 per share: Mr. Smith, 70,000 Options; Mr. Honan, 40,000 Options; and Mr. Shah, 40,000 Options. These Options were fully vested on the grant date and generally remain exercisable until three years after the grant date. Employment Agreements and Severance Arrangements The Company and KMSmith, LLC (“KMSmith”), an entity controlled by Mark A. Smith, entered into a Consulting Agreement effective September 23, 2013 (as amended, the “Smith Agreement”). On August 31, 2020, the Company, KMSmith and 76 Resources, Inc., an entity controlled by Mr. Smith, entered into a Contract Assignment and Novation Agreement, pursuant to which KMSmith assigned all of its rights under the Smith Agreement to 76 Resources, Inc. and 76 Resources, Inc. assumed all of KMSmith’s obligations under the Smith Agreement by novation. On August 1, 2021, the Company, 76 Resources, Inc. and 76 Resources, LLC, an entity controlled by Mr. Smith, entered into a Contract Assignment and Novation Agreement, pursuant to which 76 Resources, Inc. assigned all of its rights under the Smith Agreement to 76 Resources, LLC and 76 Resources, LLC assumed all of 76 Resources, Inc.’s obligations 104 under the Smith Agreement by novation. Under the terms of the Smith Agreement, 76 Resources, LLC (as ultimate successor in interest to KMSmith), through Mr. Smith, performs the duties and responsibilities of the CEO of the Company and related services, for an indefinite term at a base rate of $297,000 per year, generally payable in equal monthly installments of $24,750. During fiscal 2023, the Smith Agreement was amended to increase the base rate to $325,000 per year. Any bonuses and incentive payments are payable at the discretion of the Board. Mr. Smith is eligible to receive Options under the 2017 Amended Long-Term Incentive Plan, as determined by the Board. The Company may terminate the Smith Agreement at any time without notice or payment if (1) 76 Resources, LLC commits a material breach of the Smith Agreement (subject to a cure period in certain circumstances), (2) Mr. Smith dies or becomes permanently disabled, or (3) certain other “for cause” scenarios occur (as further described in the Smith Agreement). In the event the Smith Agreement is terminated by the Company for any other reason or if 76 Resources, LLC terminates the Smith Agreement on the occurrence of a Triggering Event, the Company shall pay 76 Resources, LLC a lump sum termination fee equal to the base fee in effect at the termination date as well as the average of any annual bonuses or other cash incentive payments for two calendar years immediately preceding the year the termination occurs. A Triggering Event is defined as: a substantial change in the nature of services to be performed by 76 Resources, LLC; a material breach by the Company of the Smith Agreement that is not remedied within 30 days of notice; the cessation of the Company as a going concern; the failure of the Company to pay a material amount due pursuant to the Smith Agreement within 30 days of the due date; or a material reduction in base fee or any other form of compensation payable by the Company to 76 Resources, LLC, except where all senior executives or consultants of the Company are subject to relatively similar reductions in such values. 76 Resources, LLC may terminate the Smith Agreement for a reason other than a Triggering Event on 90 days’ written notice and, should the Company immediately accept such termination notice, it shall pay 76 Resources, LLC the sum of $69,904. Should a change of control of the Company occur (as that term is defined in the Smith Agreement) and, within one year, either a Triggering Event occurs and 76 Resources, LLC terminates the Smith Agreement or 76 Resources, LLC’s engagement is terminated by the Company under circumstances that would give rise to a termination payment in the absence of a change of control, then 76 Resources, LLC shall be entitled to receive an amount equal to the base fee in effect at the termination date as well as the average of any annual bonuses or other cash payments for two calendar years immediately preceding the year the termination occurs. In the event 76 Resources, LLC is entitled to a termination payment with respect to a change of control, any Options previously granted to Mr. Smith shall become fully vested and shall remain exercisable for the original term of grant despite a termination of 76 Resources, LLC. Termination payments under the Smith Agreement are generally contingent on a release of claims by 76 Resources, LLC. The Smith Agreement also includes customary confidentiality and six-month employee non-solicitation provisions. If the Smith Agreement is terminated by the Company for any reason other than as set out in the Smith Agreement, if 76 Resources, LLC terminates the Smith Agreement on the occurrence of a Triggering Event, or should a change of control of the Company occur and within one year, either a Triggering Event occurs and 76 Resources, LLC terminates the Smith Agreement or 76 Resources, LLC’s engagement is terminated without the occurrence of a Triggering Event, effective as of June 30, 2023, 76 Resources, LLC (as ultimate successor in interest to KMSmith) would have been entitled to a payment of $325,000. As previously disclosed, on September 25, 2022, in connection with our entry into the Business Combination Agreement, Messrs. Shah and Honan (the “Covered Officers”) entered into employment agreements with a United States affiliate (the “U.S. Affiliate”) of the Company (the “Employment Agreements”). The Employment Agreements became effective upon the closing of the GXII Transaction, and will continue until either the Covered Officer or the U.S. Affiliate terminates the Covered Officer’s employment for any reason. Pursuant to the Employment Agreements, Mr. Shah continues to serve as Chief Financial Officer of the Company, and Mr. Honan continues to serve as the COO of the Company and serves as President of the U.S. Affiliate. The Employment Agreement for Mr. Shah provides for an annual base salary of $220,000 per year, and Mr. Honan’s Employment Agreement provides for an annual base salary of $260,000 per year. The annual base salary rates for the Covered Officers will be reviewed at least annually for potential increases. As described above, the base salary rates of Messrs. Shah and Honan were increased in fiscal 2023. The Employment Agreements also provide each of the Covered Officers with eligibility to participate in (1) any annual cash bonus plan and/or any long-term incentive compensation plan as may be established by the U.S. Affiliate or its affiliates, and (2) any employee benefit plan, program, or policy of the U.S. Affiliate or its affiliates as may be in effect for senior executives of the U.S. Affiliate or its affiliates generally. The Employment Agreements also include the following additional features: (1) severance benefits upon certain qualifying terminations of employment, consisting of: (a) for a qualifying termination of the 105 Covered Officer’s employment by the U.S. Affiliate without Cause (as such term is defined in the Employment Agreements) that does not occur within two years after a Change in Control of the U.S. Affiliate (as defined in the Employment Agreements), certain accrued obligations, plus 12 months of salary continuation, and (b) for a qualifying termination of the Covered Officer’s employment by the U.S. Affiliate without Cause or by the Covered Officer for Good Reason (as such term is defined in the Employment Agreements) that occurs within two years after a Change in Control (a “Change in Control Termination”), certain accrued obligations, and a lump sum cash amount equal to two times the Covered Officer’s annual base salary as in effect at the time of such termination; and (2) a requirement that each Covered Executive execute a customary release of claims in favor of the U.S. Affiliate to receive severance compensation. In connection with the Covered Officers entering into the Employment Agreements each Covered Officer also entered into a restrictive covenant agreement (a “Restrictive Covenant Agreement”). The Restrictive Covenant Agreements will include customary restrictive covenants, including non-competition and non-solicitation obligations that remain in effect both during the employment term and for one year following termination of the Covered Officer’s employment other than a Change in Control Termination (in which case the period will be two years following such Change in Control Termination), as well as other customary restrictive covenants, such as confidentiality provisions. Stock Options Under the 2017 Amended Long-Term Incentive Plan In accordance with the 2017 Amended Long-Term Incentive Plan, the Company granted Options to its named executive officers during the Company’s 2023 fiscal year; no other equity-based awards were granted to the named executive officers during the 2023 fiscal year. The following table sets forth the outstanding equity awards for each named executive officer at June 30, 2023. The Company has not granted full value stock-based awards to any of its named executive officers. Outstanding Equity Awards at 2023 Fiscal Year-End Option Awards (1) Name Grant Date Number of Securities Underlying Unexercised Options (#) Exercisable Number of Securities Underlying Unexercised Options (#) Unexercisable Option Exercise Price ($) Option Expiration Date Mark A. Smith 12/14/2020 50,000 — 5.66 (2) 12/14/2023 12/17/2021 65,000 — 10.27 (2) 12/17/2024 03/27/2023 70,000 — 6.95 03/27/2026 Scott Honan 11/15/2018 35,000 — 4.08 (2) 11/15/2023 12/14/2020 25,000 — 5.66 (2) 12/14/2023 12/17/2021 30,000 — 10.27 (2) 12/17/2024 03/27/2023 40,000 — 6.95 03/27/2026 Neal Shah 11/15/2018 35,000 — 4.08 (2) 11/15/2023 12/14/2020 25,000 — 5.66 (2) 12/14/2023 12/17/2021 30,000 — 10.27 (2) 12/17/2024 03/27/2023 40,000 — 6.95 03/27/2026 (1) In connection with a reverse stock split effected by the Company on March 17, 2023, each then-outstanding Option then held by our named executive officers was adjusted as follows: (a) the number of shares subject to each such Option was divided by ten, with the resulting number rounded down to the nearest whole share; and (b) the exercise price applicable to each such outstanding Option was multiplied by ten, with the resulting price rounded up to the nearest whole cent. The amounts set forth in the table above with respect to options granted prior to March 27, 2023 reflect such adjustments. (2) Option exercise price based on a spot exchange rate of C$1.324 to US$1.00 on June 30, 2023. 106 Retirement Plan Benefits Messrs. Honan and Shah are each eligible to participate in the Company’s 401(k) savings plan, which is designed to reward continued employment with the Company and assist participants with financial preparation for retirement. All amounts credited under the 401(k) savings plan relate to participant contributions. The Company does not currently make matching or other contributions to the 401(k) savings plan. Termination and Change of Control Benefits Except as described above, the Company has not entered into any plans or arrangements in respect of remuneration received or that may be received by the named executive officers in respect of compensating such officers or directors in the event of a change of control, termination of employment (as a result of resignation, retirement, change of control, etc.) or a change in responsibilities following a change of control. Options are generally subject to clawback provisions, and provide for post-employment exercise periods, pursuant to the terms of such awards and the 2017 Amended Long-Term Incentive Plan. EQUITY COMPENSATION PLANS The Company has maintained equity compensation plans under which Options have been granted. Option grants have been determined by the Company’s directors and are only provided in compliance with applicable laws and regulatory policy. The following information is provided with respect to compensation plans (including individual compensation arrangements) under which equity securities were authorized for issuance as of June 30, 2023. Equity Compensation Plan Information Plan Category Number of Securities to be Issued Upon Exercise of Outstanding Options, Warrants, and Rights Weighted-Average Exercise Price of Outstanding Options, Warrants, and Rights Number of Securities Remaining Available for Future Issuance Under Equity Compensation Plans (Excluding Securities Reflected in Second Column) Equity Compensation Plans Approved by Security Holders (1) 1,541,500 $ 7.28 1,578,713 (2) Equity Compensation Plans Not Approved by Security Holders - - - Total (3) 1,541,500 $ 7.28 1,578,713 (3) (1) Represents Options granted pursuant to the 2017 Amended Long-Term Incentive Plan. (2) Generally, the aggregate number of Common Shares reserved for issuance to participants under the 2017 Amended Long-Term Incentive Plan, together with all other security-based compensation arrangements of the Company may not exceed 10% of the issued and outstanding Common Shares from time to time, and the Common Shares reserved for issuance upon settlement of share units shall not exceed 5% of the issued and outstanding Common Shares from time to time. Common Shares subject to any grant (or any portion thereof) that are issued upon exercise or settlement, forfeited, surrendered, cancelled, unearned, or otherwise terminated will again be available for grant under the 2017 Amended Long-Term Incentive Plan. (3) As of the date of this report there are: (i) 1,319,000 outstanding securities awarded under the 2017 Amended Long-Term Incentive Plan representing 4.01% of the Company’s currently issued and outstanding Common Shares; and (ii) 1,972,341 remaining securities available for grant representing 5.99% of the Company’s currently issued and outstanding Common Shares. Description of the 2017 Amended Long-Term Incentive Plan On November 5, 2020, NioCorp’s shareholders approved the adoption of the 2017 Amended Long-Term Incentive Plan. 107 The following table presents the burn rates for the 2017 Amended Long-Term Incentive Plan since inception: Fiscal Year Ending June 30 Number of awards granted (1) Weighted average number of Common Shares outstanding (1) Burn rate 2023 578,000 28,705,840 2.0 % 2022 447,500 26,373,722 1.7 % 2021 370,000 24,196,711 1.5 % 2020 — 23,461,012 0.0 % (1) As noted above, the Company completed a Reverse Stock Split. For purposes of comparability across fiscal years in this table, amounts in these columns with respect to fiscal years prior to 2023 represent the original amounts adjusted to reflect the Reverse Stock Split. With respect to the number of awards granted in fiscal 2023, any actual grants made prior to the Reverse Stock Split have also been adjusted. PERFORMANCE GRAPH The following graph compares total cumulative shareholder return for $100 invested in Common Shares from July 1, 2018, to June 30, 2023, with cumulative total returns for the S&P/TSX Composite Index and S&P/TSX Mining Index: Overall, the Company’s cumulative return for the five-year period ended slightly below the range of returns for the two selected indices. As an exploration stage company, executive officer compensation has not historically been adjusted to reflect share performance trends. Compensation to executive officers remained flat from 2013 through February 2023, except for increases supported by additional job responsibilities and/or job promotions. Effective September 1, 2019, the Board approved a 10% base rate increase for all NioCorp employees and effective April 1, 2023, the Compensation Committee approved a base rate average increase of 12% for all NioCorp employees. ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT AND RELATED STOCKHOLDER MATTERS The following table sets forth the beneficial ownership of Common Shares of NioCorp for the following: (1) each person who is known by NioCorp to beneficially own more than 5% of the outstanding shares of NioCorp’s Common 108 Shares; (2) each of the named executive officers (as defined in the “Fiscal 2023 Summary Compensation Table,” above); (3) each of NioCorp’s directors; and (4) all directors and executive officers of NioCorp as a group. Beneficial ownership of Common Shares in the table below is determined in accordance with the rules of the SEC and includes voting or investment power with respect to the Common Shares. Common Shares that may be acquired by an individual or group within 60 days of October 6, 2023, pursuant to the exercise of options to purchase Common Shares (“Options”), the exercise of Common Share purchase warrants (“Warrants”) or the exchange of shares of Class B common stock of ECRC (formerly known as GXII), are deemed to be outstanding for the purpose of computing the percentage ownership of such individual or group but are not deemed to be outstanding for the purpose of computing the percentage ownership of any other person shown in the table. Percentage of ownership is based on 32,913,419 Common Shares outstanding as of October 6, 2023. Unless otherwise noted in the table below, Options vested at the grant date. Except as indicated in footnotes to this table, we believe that the shareholders named in this table have sole voting and investment power with respect to all Common Shares shown to be beneficially owned by them, based on information provided to us by such shareholders. Unless otherwise indicated, the address for each director and executive officer listed is: c/o NioCorp Developments Ltd., 7000 South Yosemite Street, Suite 115, Centennial, CO 80112. Name and Address of Beneficial Owner Position Amount and Nature of Beneficial Ownership (1)(2) Percent of Common Shares Mark A. Smith, PE, Esq. Highlands Ranch, Colorado, USA Chief Executive Officer, President, Executive Chairman and Director 2,226,795 (3) 6.73 % Neal Shah Superior, Colorado, USA Chief Financial Officer and Corporate Secretary 185,000 (4) * Scott Honan Centennial, Colorado, USA Chief Operating Officer 184,452 (5) * Jim Sims Golden Colorado, USA VP – External Affairs 152,928 (6) * Michael J. Morris San Luis Obispo, California, USA Lead Director 144,698 (7) * David C. Beling Grand Junction, Colorado, USA Director 168,391 (8) * Anna Castner Wightman Omaha, Nebraska, USA Director 127,462 (9) * Nilsa Guerrero-Mahon Brighton, Colorado, USA Director 121,068 (10) * Dean Kehler New York, New York, USA Director 4,364,991 (11) 13.26 % Michael Maselli Pelham, New York, USA Director 778,231 (12) 2.36 % Peter Oliver Bunbury, Western Australia, Australia Director 90,000 (13) * All current directors, executive officers and named executive officers as a group (11 persons) 8,544,016 25.21 % * Represents ownership of less than 1%. (1) Calculated in accordance with Rule 13d-3 of the Exchange Act. 109 (2) On March 17, 2023, NioCorp effected a 1-to-10 Reverse Stock Split of the Common Shares, with any fractional shares resulting from the Reverse Stock Split rounded down to the nearest whole share. All Options and Warrants outstanding as of March 17, 2023 were adjusted to reflect the Reverse Stock Split. Such Options and Warrants initially covered a number of shares equal to the amount reported herein times 10 (and at an exercise price equal to the amount reported herein divided by 10). Class B common stock of ECRC, which may be exchanged for Common Shares upon certain conditions, were issued on a post-Reverse Stock Split basis. (3) As of October 6, 2023, Mr. Smith beneficially owns 2,041,795 outstanding Common Shares. In addition, he beneficially owns 185,000 vested Options comprised of the following: (i) on December 14, 2020, Mr. Smith was granted 50,000 Options for a period of three years at a price of C$7.50 per Common share; (ii) on December 17, 2021, Mr. Smith was granted 65,000 Options for a period of three years at a price of C$13.60 per Common Share; and (iii) on March 27, 2023, Mr. Smith was granted 70,000 Options for a period of three years at a price of $6.95 per Common Share. (4) As of October 6, 2023, Mr. Shah beneficially owns 55,000 outstanding Common Shares. In addition, he beneficially owns 130,000 vested Options comprised of the following: (i) on November 15, 2018, Mr. Shah was granted 35,000 Options for a period of five years at a price of C$5.40 per Common Share, which vest over a period of 18 months with 100% having vested at this time; (ii) on December 14, 2020, Mr. Shah was granted 25,000 Options for a period of three years at a price of C$7.50 per Common share; (iii) on December 17, 2021, Mr. Shah was granted 30,000 Options for a period of three years at a price of C$13.60 per Common Share; and (iv) on March 27, 2023, Mr. Shah was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. (5) As of October 6, 2023, Mr. Honan beneficially owns 54,452 outstanding Common Shares. In addition, he beneficially owns 130,000 vested Options comprised of the following: (i) on November 15, 2018, Mr. Honan was granted 35,000 Options for a period of five years at a price of C$5.40 per Common Share, which vest over a period of 18 months with 100% having vested at this time; (ii) on December 14, 2020, Mr. Honan was granted 25,000 Options for a period of three years at a price of C$7.50 per Common share; (iii) on December 17, 2021, Mr. Honan was granted 30,000 Options for a period of three years at a price of C$13.60 per Common Share; and (iv) on March 27, 2023, Mr. Honan was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. (6) As of October 6, 2023, Mr. Sims beneficially owns 57,928 outstanding Common Shares. In addition, he beneficially owns 95,000 vested Options comprised of the following: (i) on December 14, 2020, Mr. Sims was granted 25,000 Options for a period of three years at a price of C$7.50 per Common share; (ii) on December 17, 2021, Mr. Sims was granted 30,000 Options for a period of three years at a price of C$13.60 per Common Share; and (iii) on March 27, 2023, Mr. Sims was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. (7) As of October 6, 2023, Mr. Morris beneficially owns 62,198 outstanding Common Shares. He shares both voting and investment power with respect to 5,525 of such Common Shares with his wife as the only trustees of the Michael and Sandra Morris Trust. In addition, he beneficially owns 82,500 vested Options comprised of the following: (i) on December 17, 2021, Mr. Morris was granted 32,500 Options for a period of three years at a price of C$13.60 per Common Share; and (ii) on March 27, 2023, Mr. Morris was granted 50,000 Options for a period of three years at a price of $6.95 per Common Share. (8) As of October 6, 2023, Mr. Beling beneficially owns 70,891 outstanding Common Shares. In addition, he beneficially owns 97,500 vested Options comprised of the following: (i) on November 15, 2018, Mr. Beling was granted 30,000 Options for a period of five years at a price of C$5.40 per Common Share, which vest over a period of 18 months with 100% having vested at this time; (ii) on December 17, 2021, Mr. Beling was granted 27,500 Options for a period of three years at a price of C$13.60 per Common Share; and (iii) on March 27, 2023, Mr. Beling was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. (9) As of October 6, 2023, Ms. Wightman beneficially owns 29,562 outstanding Common Shares. She shares both voting and investment power with respect to (i) 100 such Common Shares with her husband, (ii) 50 110 such Common Shares with a minor child and (iii) 50 such Common Shares with a minor child. In addition, she beneficially owns 97,500 vested Options comprised of the following: (i) on November 15, 2018, Ms. Wightman was granted 30,000 Options for a period of five years at a price of C$5.40 per Common Share, which vest over a period of 18 months with 100% having vested at this time; (ii) on December 17, 2021, Ms. Wightman was granted 27,500 Options for a period of three years at a price of C$13.60 per Common Share; and (iii) on March 27, 2023, Ms. Wightman was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. (10) As of October 6, 2023, Ms. Guerrero-Mahon beneficially owns 46,068 Common Shares. In addition, she beneficially owns 75,000 vested Options comprised of the following: (i) on December 17, 2021, Ms. Guerrero-Mahon was granted 30,000 Options for a period of three years at a price of C$13.60 per Common Share; and (ii) on March 27, 2023, Ms. Guerrero-Mahon was granted 45,000 Options for a period of three years at a price of $6.95 per Common Share. (11) As of October 6, 2023, Mr. Kehler beneficially owns 2,511,918 Common Shares issuable upon the exchange of shares of Class B common stock of ECRC comprised of the following: (i) 1,441,290 Common Shares issuable up issuable upon the exchange of shares of Class B common stock of ECRC that are vested as of the date hereof (“Vested Shares”); (ii) 535,314 Common Shares issuable upon the exchange of shares of Class B common stock of ECRC that will vest when the volume-weighted average price of the Common Shares on the principal exchange of the Common Shares as reported by Bloomberg (“VWAP”) equals or exceeds approximately $12.00 per share for 20 of any 30 consecutive trading days during from March 17, 2023 to March 17, 2033 (such period, the “Earnout Share Period”) on any stock exchange on which the Common Shares are then trading (such Common Shares, the “Tranche I Earnout Shares”); and (iii) 535,314 Common Shares issuable upon the exchange of shares of Class B common stock of ECRC that will vest when the VWAP of the Common Shares equals or exceeds approximately $15.00 per share for 20 of any 30 consecutive trading days during the Earnout Share Period on any stock exchange on which the Common Shares are then trading (such Common Shares, the “Tranche II Earnout Shares”). He shares both voting and investment power with respect to (i) 318,480 such Vested Shares with U.S. Trust Company of Delaware, as co-trustee of the Elizabeth Kehler 2012 Family Trust under Declaration of Trust dated December 12, 2012 (the “Elizabeth Kehler Trust”); (ii) 118,284 such Tranche I Earnout Shares with U.S. Trust Company of Delaware, as co-trustee of the Elizabeth Kehler Trust; and (iii) 118,284 such Tranche II Earnout Shares with U.S. Trust Company of Delaware, as co-trustee of the Elizabeth Kehler Trust. In addition, Mr. Kehler beneficially owns 1,853,073 Common Shares issuable upon exercise of 1,657,057 Warrants issued in connection with the transactions contemplated by the Business Combination Agreement, dated as of September 25, 2022, among the Company, GX Acquisition Corp. II and Big Red Merger Sub Ltd. (the “NioCorp Assumed Warrants”), held by Mr. Kehler. (12) As of October 6, 2023, Mr. Maselli beneficially owns 563,081 Common Shares issuable upon the exchange of shares of Class B common stock of ECRC comprised of the following: (i) 323,085 Vested Shares; (ii) 119,998 Tranche I Earnout Shares; and (iii) 119,998 Tranche II Earnout Shares. In addition, Mr. Maselli beneficially owns 215,150 Common Shares issuable upon exercise of 192,392 NioCorp Assumed Warrants held by Mr. Maselli. (13) As of October 6, 2023, Mr. Oliver beneficially owns 90,000 vested Options comprised of the following: (i) on May 30, 2022, Mr. Oliver was granted 50,000 Options for a period of three years at a price of C$11.00; and (ii) on March 27, 2023, Mr. Oliver was granted 40,000 Options for a period of three years at a price of $6.95 per Common Share. Security Ownership of Certain Beneficial Owners As of October 6, 2023, the Company is not aware of any persons that beneficially own more than 5% of its outstanding Common Shares who does not serve as an executive officer or director of the Company. 111 ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS, AND DIRECTOR INDEPENDENCE The following sets forth certain information regarding transactions between the Company (and its subsidiaries) and its officers, directors, and significant shareholders. There have been no other transactions since the end of the Company’s most recently completed fiscal year and there are no currently proposed transactions in which the Company was or is to be a participant and the amount involved exceeds $120,000, and in which any related person (for purposes of Item 404 of Regulation S-K) had or will have a direct or indirect material interest. Loan Transactions: Mr. Smith is our Chief Executive Officer, President, Executive Chairman, and Director. On January 16, 2017, the Company and Mr. Smith entered into a credit agreement (the “Smith Credit Agreement”) pursuant to which Mr. Smith agreed to make available to the Company a credit facility of initially up to $2,000,000. On January 17, 2020, the Company entered into an amending agreement to the Smith Credit Agreement, increasing the limit of the credit facility to $2,500,000 from the previous limit of $2,000,000. On April 3, 2020, the Smith Credit Agreement was amended to increase the limit of the credit facility to $3,000,000 and on June 10, 2020, the Smith Credit Agreement was amended to increase the limit of the credit facility to $3,500,000. In addition, on June 10, 2020, the maturity date for the Smith Credit Agreement was extended to December 15, 2020. On December 14, 2020, the maturity date for the Smith Credit Agreement was extended to December 15, 2021. On December 13, 2021, the maturity date for the Smith Credit Agreement was extended to June 30, 2022. On June 29, 2022, the maturity date for the Smith Credit Agreement was extended to June 30, 2023. On February 28, 2023, the Smith Credit Agreement was amended to increase the borrowing limit to $4,000,000 from the previous limit of $3,500,000. The Company subsequently drew down $1,130,000, leaving an available balance under the Smith Credit Agreement of $52,000. The largest aggregate amount of principal outstanding under the Smith Credit Agreement during the years ended June 30, 2023 and 2022 was $3,130,000 and $2,318,000, respectively. Principal repayments of $3,130,000 and $318,000 were made under the Smith Credit Agreement during the years ended June 30, 2023 and 2022, respectively. In addition, interest payments of $183,343 and $251,741 were paid under the Smith Credit Agreement during the years ended June 30, 2023 and 2022, respectively, and $0 of interest remained payable as of June 30, 2023. As of June 30, 2023, all principal and accrued interest outstanding under the Smith Credit Agreement had been repaid and the Smith Credit Agreement expired on June 30, 2023. Accounts payable and accrued liabilities as of June 30, 2023, includes $28,250 of origination fees payable under the Smith Credit Agreement. Review, Approval or Ratification of Related Person Transactions Other than as described below, the Company does not currently have in place any specific policy or procedure in respect of the review, approval or ratification of any transaction required to be reported under Item 404(a) of Regulation S-K. Sections 147-153 of the BCBCA set out rules and procedures applicable to all British Columbia corporations, pursuant to which a director presented with a resolution in respect of any matter (including an equity issuance) in respect of which he/she has an interest must disclose that interest in writing to the corporation’s board of directors prior to the approval of such matter. This procedure ensures that each equity issuance to a director or officer of the Company is approved by all directors of the Company not involved in such sale. All loan transactions from directors and officers are subject to review and approval by the Board prior to acceptance and are documented in the meeting minutes. ITEM 14. PRINCIPAL ACCOUNTING FEES AND SERVICES The following table presents fees for professional services rendered by BDO USA, P.C. (formerly known as BDO USA, LLP) Certified Public Accountants (“BDO”) for each of the last two fiscal years for the audit of the Company’s annual consolidated financial statements and review of consolidated financial statements included in the Company’s filings and fees billed for other services rendered by BDO during those periods. Fiscal Year Ending June 30, Audit Fees (1) ($) Audit-Related Fees (2) ($) Tax Fees (3) ($) All Other Fees (4) ($) 2023 1,205,765 — 23,356 — 2022 181,920 — 14,551 — 112 (1) “Audit Fees” include fees necessary to perform the annual audit and quarterly reviews of the Company’s consolidated financial statements. Audit Fees include fees for review of tax provisions and for accounting consultations on matters reflected in the consolidated financial statements. Audit Fees also include audit or other attest services required by legislation or regulation, such as comfort letters, consents, reviews of securities filings and statutory audits. (2) “Audit-Related Fees” include services that are traditionally performed by the auditor. These audit-related services include employee benefit audits, due diligence assistance, accounting consultations on proposed transactions, internal control reviews and audit or attest services not required by legislation or regulation. (3) “Tax Fees” include fees for all tax services other than those included in “Audit Fees” and “Audit-Related Fees.” This category includes fees for tax compliance, tax planning and tax advice. Tax planning and tax advice includes assistance with tax audits and appeals, tax advice related to mergers and acquisitions, and requests for rulings or technical advice from tax authorities. For the financial years ended June 30, 2023 and 2022, these tax services included the preparation of Canadian and U.S. federal and state tax returns and tax planning and tax advice services. (4) “All Other Fees” includes all other non-audit services. Pre-approval Policies The policy of the Audit Committee of the Board (the “Audit Committee”) has been to pre-approve all audit, audit-related and non-audit services performed by our independent auditors and to subsequently review the actual fees and expenses paid to our independent auditors. Accordingly, the Audit Committee pre-approved all audit, audit-related and non-audit services performed by BDO and subsequently reviewed the actual fees and expenses paid to BDO. The Audit Committee has determined that the fees paid to BDO for services are compatible with maintaining BDO’s independence as our auditors. All of the services provided by BDO during the year ended June 30, 2023, were approved by the Audit Committee pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X. 113 PART IV ITEM 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES The following documents are filed as a part of this report: (a) Financial Statements (1) The Consolidated Financial Statements, together with the report thereon of BDO USA, P.C. dated October 6, 2023, are included as part of Item 8, “Financial Statements and Supplementary Data,” commencing on page 60 above. Page Report of Independent Registered Public Accounting Firms ( BDO USA, P.C.; Spokane, Washington ; PCAOB ID# 243 ) 60 Consolidated Balance Sheets 64 Consolidated Statements of Operations and Comprehensive Loss 65 Consolidated Statements of Cash Flows 66 Consolidated Statements of Shareholders’ (Deficit) Equity and Redeemable Noncontrolling Interest 67 Notes to Consolidated Financial Statements 68 (a) Exhibits Exhibit No. Title 2.1(1)*** Business Combination Agreement, dated September 25, 2022, by and among NioCorp Developments Ltd., GX Acquisition Corp. II and Big Red Merger Sub Ltd 3.1(2) Notice of Articles of NioCorp Developments Ltd., dated April 5, 2016 3.2(2) Articles of NioCorp Developments Ltd., as amended, effective as of January 27, 2015 3.3(3) Amendment to Articles, effective March 17, 2023 4.1(4) Convertible Security Funding Agreement, dated February 16, 2021, between the Company and Lind Global Asset Management III, LLC 4.2(4) Form of Lind III Warrant Certificate 4.3(5) Amendment #1 to Convertible Security Funding Agreement, dated December 2, 2021, between the Company and Lind Global Asset Management III, LLC 4.4(6) Waiver and Consent Agreement, dated September 25, 2022, between NioCorp Developments Ltd. and Lind Global Asset Management III, LLC 4.5(7) Form of Subscription Agreement in respect of units of the Company issued in June 2022 4.6(7) Form of Warrants issued in June 2022 4.7(8) Non-Transferable Broker Warrant Certificate, dated June 30, 2022, in respect of non-transferable broker warrants issued to Research Capital Corporation 4.8(8) Non-Transferable Broker Warrant Certificate, dated June 30, 2022, in respect of non-transferable broker warrants issued to Red Cloud Securities, Inc. 4.9(1) Sponsor Support Agreement, dated as of September 25, 2022, by and among GX Acquisition Corp. II, NioCorp Developments Ltd., GX Sponsor II LLC, in its capacity as a shareholder of GX Acquisition Corp. II, and certain other shareholders of GX Acquisition Corp. II 4.10(9) Joinder to Sponsor Support Agreement, dated as of March 17, 2023, by and among NioCorp Developments Ltd. and each of the Holders party thereto 4.11(3) Amended and Restated Registration Rights Agreement, dated as of March 17, 2023, by and among NioCorp Developments Ltd., GX Acquisition Corp. II, GX Sponsor II LLC, certain holders of the common shares of the NioCorp Developments Ltd. listed on Schedule 1 thereto, 114 certain current and former stockholders of GX Acquisition Corp. II, and other persons and entities listed on Schedule 2 thereto 4.12(3) Registration Rights Agreement Joinder, dated as of March 17, 2023, by and among NioCorp Developments Ltd. and each of the parties listed on Schedule A thereto 4.13(3) Exchange Agreement, dated as of March 17, 2023, by and among NioCorp Developments Ltd., GX Acquisition Corp. II and GX Sponsor II LLC 4.14(9) Joinder to Exchange Agreement, dated as of March 17, 2023, by and among NioCorp Developments Ltd., Elk Creek Resources Corp (f/k/a GX Acquisition Corp. II) and each of the Holders party thereto 4.15(10) Warrant Agreement, dated March 17, 2021, by and between GX Acquisition Corp. II and Continental Stock Transfer & Trust Company 4.16(3) Assignment, Assumption and Amendment Agreement, dated as of March 17, 2023, by and among GX Acquisition Corp. II, NioCorp Developments Ltd., Continental Stock Transfer & Trust Company, as the existing Warrant Agent, and Computershare Inc. and its affiliate Computershare Trust Company, N.A., as the successor Warrant Agent 4.17(3) Form of Warrant (included in Exhibit 4.16) 4.18(11) Securities Purchase Agreement, dated as of January 26, 2023, by and between NioCorp Developments Ltd. and each of the investors listed on the Schedule of Buyers attached thereto 4.19(12) Amendment No. 1 to Securities Purchase Agreement, dated February 24, 2023, by and between NioCorp Developments Ltd. and YA II PN, Ltd. 4.20(12) Form of Convertible Debenture (included in Exhibit 4.19) 4.21(11) Form of Financing Warrants (included in Exhibit 4.18) 4.22(11) Registration Rights Agreement, dated as of January 26, 2023, by and between NioCorp Developments Ltd. and YA II PN, Ltd. 4.23(13) Form of Subscription Agreement in respect of units issued in September 2023 4.24(13) Form of Warrants issued in September 2023 4.25 Description of Securities 10.1(14)# NioCorp Developments Ltd. Long Term Incentive Plan, effective as of November 9, 2017 10.2(2)# Consulting Agreement, dated May 13, 2014, between the Company and KMSmith, LLC 10.3(15)# Amendment to Contract, dated September 1, 2019, between the Company and KMSmith, LLC 10.4(15)# Contract Assignment and Novation Agreement, dated as of August 31, 2020, among the Company, KMSmith, LLC and 76 Resources, Inc. 10.5(16)# Contract Assignment and Novation Agreement, dated as of August 1, 2021, among the Company, 76 Resources, Inc. and 76 Resources, LLC 10.6(17)# Amendment to Contract, dated April 1, 2023, between the Company and 76 Resources, LLC 10.7(18)* Offtake agreement, dated June 13, 2006, between the Company and CMC Cometals, a division of Commercial Metals Company 10.8(19) Amendment No. 1 to Offtake Agreement, dated April 13, 2020, between the Company and Traxys North America LLC, as assignee 10.9(20) Offtake agreement with ThyssenKrupp Metallurgical Products GmbH 10.10(15)**, *** Woltemath 003J Amended and Restated Option to Purchase, dated January 4, 2017, among ECRC and Victor L. and Juanita E. Woltemath 10.11(15)**, *** Woltemath 003J Extension to Option to Purchase, dated December 23, 2019, among ECRC and Victor L. and Juanita E. Woltemath 10.12(21) Security Agreement, dated June 17, 2015, from the Company to Mark Smith 10.13(22)# NioCorp Developments Ltd. Long Term Incentive Plan, as amended 10.14(11) Standby Equity Purchase Agreement, dated as of January 26, 2023, by and between NioCorp Developments Ltd. and YA II PN, Ltd. 10.15(3)# Form of Director and Officer Indemnification Agreement 10.16(1)# Employment Agreement, dated as of September 25, 2022, by and between Elk Creek Resources Corporation and Neal Shah 10.17(1)# Employment Agreement, dated as of September 25, 2022, by and between Elk Creek Resources Corporation and Scott Honan 10.18(1)# Employment Agreement, dated as of September 25, 2022, by and between Elk Creek Resources Corporation and Jim Sims 10.19(1)# Form of Restrictive Covenant Agreement 21.1 Subsidiaries of NioCorp Developments Ltd. 115 23.1 Consent of BDO USA, P.C. 23.2 Consent of Dahrouge Geological Consulting USA Ltd. 23.3 Consent of Understood Mineral Resources Ltd. 23.4 Consent of Optimize Group Inc. 23.5 Consent of Tetra Tech 23.6 Consent of Adrian Brown Consultants Inc. 23.7 Consent of Magemi Mining Inc. 23.8 Consent of L3 Process Development 23.9 Consent of Olsson 23.10 Consent of A2GC 23.11 Consent of Metallurgy Concept Solutions 23.12 Consent of Scott Honan, M.Sc., SME-RM, NioCorp 23.13 Consent of Everett Bird, P.E., Cementation 23.14 Consent of Matt Hales, P.E., Cementation 23.15 Consent of Mahmood Khwaja, P.E., CDM Smith 23.16 Consent of Martin Lepage, P.Eng., Cementation 23.17 Consent of Wynand Marx, M.Eng., BBE Consulting 31.1 Certification of the Chief Executive Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 31.2 Certification of the Chief Financial Officer pursuant to Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 32.1 Certification of the Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 32.2 Certification of the Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 96.1(8) S-K 1300 Elk Creek Technical Report Summary 101.INS(23) XBRL Instance Document 101.SCH(23) XBRL Taxonomy Extension – Schema 101.CAL(23) XBRL Taxonomy Extension – Calculations 101.DEF(23) XBRL Taxonomy Extension – Definitions 101.LAB(23) XBRL Taxonomy Extension – Labels 101.PRE(23) XBRL Taxonomy Extension – Presentations 104 Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101) # Management compensation plan, arrangement or agreement. ** Portions of this exhibit have been omitted pursuant to Item 601(b)(10)(iv) of Regulation S-K, which portions will be furnished to the Securities and Exchange Commission upon request. *** Certain exhibits to this agreement have been omitted pursuant to Item 601(a)(5) of Regulation S-K. A copy of any omitted exhibit will be furnished to the Securities and Exchange Commission upon request. (1) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on September 29, 2022 and incorporated herein by reference. (2) Previously filed as an exhibit to the Company’s Draft Registration Statement on Form S-1 (Registration No. 377-01354) submitted to the SEC on July 26, 2016 and incorporated herein by reference. (3) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on March 17, 2023 and incorporated herein by reference. (4) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on February 17, 2021 and incorporated herein by reference. 116 (5) Previously filed as an exhibit to the Company’s Current Report on Form 10-Q (File No. 000-55710) filed with the SEC on February 4, 2022 and incorporated herein by reference. (6) Previously filed as an exhibit to the Company’s Registration Statement on Form S-4 (Registration No. 333-268227) filed with the SEC on November 7, 2022 and incorporated herein by reference. (7) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on June 30, 2022 and incorporated herein by reference. (8) Previously filed as an exhibit to the Company’s Annual Report on Form 10-K (File No. 000-55710) filed with the SEC on September 6, 2022 and incorporated herein by reference. (9) Previously filed as an exhibit to the Company’s Registration Statement on Form S-3 (File No. 333-271268) filed with the SEC on April 14, 2023 and incorporated herein by reference. (10) Previously filed as an exhibit to Elk Creek Resources Corp.’s (f/k/a GX Acquisition Corp. II) Current Report on Form 8-K (File No. 001-40226) filed with the SEC on March 22, 2021 and incorporated herein by reference. (11) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on January 27, 2023 and incorporated herein by reference. (12) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on February 24, 2023 and incorporated herein by reference. (13) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on September 1, 2023 and incorporated herein by reference. (14) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on November 13, 2017 and incorporated herein by reference. (15) Previously filed as an exhibit to the Company’s Annual Report on Form 10-K (File No. 000-55710) filed with the SEC on September 16, 2020 and incorporated herein by reference. (16) Previously filed as an exhibit to the Company’s Annual Report on Form 10-K (File No. 000-55710) filed with the SEC on September 8, 2021 and incorporated herein by reference. (17) Previously filed as an exhibit to the Company’s Post-Effective Amendment No. 1 to the Registration Statement on Form S-3 on Form S-1 (File No. 333-271268) filed with the SEC on August 22, 2023 and incorporated herein by reference. (18) Previously filed as an exhibit to the Company’s Registration Statement on Form S-1 (Registration No. 333-213451) filed with the SEC on September 2, 2016 and incorporated herein by reference. (19) Previously filed as an exhibit to Amendment No. 1 to the Company’s Annual Report on Form 10-K/A (File No. 000-55710) filed with the SEC on October 31, 2022 and incorporated herein by reference. (20) Previously filed as an exhibit to the Company’s Annual Report on Form 10-K (File No. 000-55710) filed with the SEC on August 29, 2017 and incorporated herein by reference. (21) Previously filed as an exhibit to the Company’s Registration Statement on Form S-1 (Registration No. 333-217272) filed with the SEC on April 12, 2017 and incorporated herein by reference. (22) Previously filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 000-55710) filed with the SEC on November 6, 2020 and incorporated herein by reference. (23) Submitted Electronically Herewith. Attached as Exhibit 101 to this report are the following formatted in XBRL (Extensible Business Reporting Language): (i) the Consolidated Balance Sheets at June 30, 2023 and June 30, 117 2022, (ii) the Consolidated Statements of Operations and Comprehensive Loss for the years ended June 30, 2023, 2022 and 2021, (iii) the Consolidated Statements of Cash Flows for the years ended June 30, 2023, 2022 and 2021, (iv) the Consolidated Statements of Changes in Equity for the years ended June 30, 2023, 2022 and 2021, (v) the Notes to the Consolidated Financial Statements. ITEM 16. FORM 10–K SUMMARY None. 118 SIGNATURES Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. NIOCORP DEVELOPMENTS LTD. By: /s/ Neal Shah Neal Shah Chief Financial Officer October 6, 2023 Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on October 6, 2023. Signature Title /s/ Mark A. Smith President, Chief Executive Officer (Principal Mark A. Smith Executive Officer and Authorized U.S. Representative) and Chairman of the Board of Directors /s/ Neal Shah Chief Financial Officer (Principal Financial and Neal Shah Accounting Officer) /s/ Michael Morris Director Michael Morris /s/ David C. Beling Director David C. Beling /s/ Anna Castner Wightman Director Anna Castner Wightman /s/ Nilsa Guerrero-Mahon Director Nilsa Guerrero-Mahon /s/ Dean C. Kehler Director Dean C. Kehler /s/ Michael G. Maselli Director Michael G. Maselli /s/ Peter Oliver Director Peter Oliver 119