Item 5. Other Information
ITEM
5. OTHER INFORMATION
Rule
10b5-1 Trading Arrangements
During
the quarter ended September 30, 2025, 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
6. EXHIBITS
Exhibit
No.
Title
3.1(1)
Notice of Articles dated April 5, 2016
3.2(1)
Articles, as amended, effective as of January 27, 2015
3.3(2)
Amendment to Articles, effective March 17, 2023
4.1(3)
Placement Agency Agreement, dated as of September 26, 2025, by and between NioCorp Developments Ltd. and Maxim Group LLC
4.2(3)
Form of September Pre-Funded Warrant (included in Exhibit 4.1)
4.3(4)
Placement Agency Agreement, dated as of October 13, 2025, by and between NioCorp Developments Ltd. and Maxim Group LLC
4.4(4)
Form of October Pre-Funded Warrant (included in Exhibit 4.3)
10.1#
Amendment to Contract, dated August 18, 2025, between the Company and 76 Resources, LLC
10.2
Defense Industrial Base Consortium Base Agreement, dated as of July 22, 2025, between Elk Creek Resources Corp. and Advanced Technology International and Elk Creek Resources Corp.
10.3
Project Sub Agreement, dated as of August 4, 2025, by and between Elk Creek Resources Corp. and Advanced Technology International
31.1
Certification of 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 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
101.INS(5)
Inline
XBRL Instance Document
101.SCH(5)
Inline
XBRL Taxonomy Extension- Schema
101.CAL(5)
Inline
XBRL Taxonomy Extension – Calculations
101.DEF(5)
Inline
XBRL Taxonomy Extension – Definitions
101.LAB(5)
Inline
XBRL Taxonomy Extension – Labels
101.PRE(5)
Inline
XBRL Taxonomy Extension – Presentations
104
Cover
Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)
31
#
Management
compensation plan, arrangement, or agreement.
(1)
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.
(2)
Previously
filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 001-41655) filed with the SEC on March 17,
2023, and incorporated herein by reference.
(3)
Previously
filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 001-41655) filed with the SEC on September
29, 2025, and incorporated herein by reference.
(4)
Previously
filed as an exhibit to the Company’s Current Report on Form 8-K (File No. 001-41655) filed with the SEC on October 15,
2025, and incorporated herein by reference.
(5)
Submitted
Electronically Herewith. Attached as Exhibit 101 to this report are the following formatted in inline XBRL (Extensible Business
Reporting Language): (i) the Interim Condensed Consolidated Balance Sheets as of September 30, 2025 and June 30, 2025,
(ii) the Interim Condensed Consolidated Statements of Operations and Comprehensive Loss for the Three Months ended September
30, 2025 and 2024, (iii) the Interim Condensed Consolidated Statements of Cash Flows for the Three Months ended September
30, 2025 and 2024, (iv) the Interim Condensed Consolidated Statements of Shareholders’ Equity and Redeemable Noncontrolling
Interest for the Three Months ended September 30, 2025 and 2024 and (v) the Notes to the Interim Condensed Consolidated
Financial Statements.
32
SIGNATURES
Pursuant
to the requirements 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.
(Registrant)
By:
/s/
Mark A. Smith
Mark A. Smith
President, Chief Executive Officer and
Executive Chairman
(Principal Executive Officer)
Date: November 13, 2025
By:
/s/ Neal
Shah
Neal Shah
Chief Financial Officer
(Principal Financial and Accounting Officer)
Date: November 13, 2025
33