Welcome to our dedicated page for Niocorp Developm SEC filings (Ticker: NB), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The NioCorp Developments Ltd. (NASDAQ: NB) SEC filings page provides direct access to the company’s U.S. regulatory disclosures, along with AI‑supported tools to help interpret complex documents. As a development‑stage critical minerals company incorporated in British Columbia, NioCorp files reports with the U.S. Securities and Exchange Commission related to its Elk Creek Critical Minerals Project, capital markets activity, and corporate governance.
Here you can review current reports on Form 8‑K that describe material events such as placement agency agreements for registered offerings of common shares and pre‑funded warrants, land acquisitions in Johnson County, Nebraska for the Elk Creek Project, government funding arrangements, and corporate actions. For example, NioCorp has filed 8‑K reports detailing its Project Sub‑Agreement with Advanced Technology International under the authority of the U.S. Department of Defense, the adoption of a limited‑duration shareholder rights plan, and multiple equity financings conducted under Form S‑3 shelf registration statements.
Annual reports on Form 10‑K and quarterly reports on Form 10‑Q (when available) typically contain more extensive information on NioCorp’s status as a development stage company, its critical minerals resource at Elk Creek, risk factors, and management’s discussion and analysis. These filings are particularly relevant for understanding how the company describes its niobium, scandium, titanium, and rare earth element focus, as well as its financing needs and project milestones.
Stock Titan’s platform enhances these documents with AI‑powered summaries that highlight key points from lengthy filings, helping users quickly identify items such as new financing agreements, government support arrangements, land transactions, and changes affecting shareholders’ rights. Real‑time updates from EDGAR ensure that new NioCorp filings, including Forms 8‑K, 10‑K, 10‑Q, and registration statements, appear promptly. Dedicated views for insider and related security information, such as warrant terms disclosed in filings, allow investors to examine how securities like NIOBW warrants relate to NB common shares.
Use this page to explore NioCorp’s regulatory history, track how the company documents progress at the Elk Creek Project, and compare narrative disclosures across multiple reporting periods. The combination of raw filings and AI‑generated insights is designed to make it easier to interpret the legal and financial language that shapes the NB investment profile.
BlackRock, Inc. has filed a Schedule 13G reporting a passive ownership stake in NioCorp Developments Ltd common stock. As of 12/31/2025, BlackRock reports beneficial ownership of 6,181,684 shares, representing 5.2% of NioCorp’s outstanding common stock. BlackRock has sole voting power over 6,021,914 of these shares and sole dispositive power over the full 6,181,684 shares, with no shared voting or dispositive power.
The filing notes that various underlying persons have rights to receive dividends or sale proceeds from these shares, but no individual person has an interest exceeding five percent of NioCorp’s total outstanding common shares. BlackRock certifies that the securities were acquired and are held in the ordinary course of business and not for the purpose of changing or influencing control of NioCorp.
NioCorp Developments Ltd. filed a current report to note that it is submitting additional exhibits related to its Registration Statement on Form S-3. The company is listing a Standby Equity Purchase Agreement dated January 26, 2023 with YA II PN, Ltd., along with an amendment to that agreement dated May 3, 2024, both of which were previously filed and are incorporated by reference. It is also adding a legal opinion from Blake, Cassels & Graydon LLP and the related consent, plus the cover page interactive data file. This filing updates the documentation supporting the company’s existing shelf registration without introducing new financial results.
NioCorp Developments Ltd. is registering up to 4,250,000 common shares for resale by YA II PN, Ltd. (“YA”). These shares are “Advance Shares” that may be issued to YA under a Standby Equity Purchase Agreement under which NioCorp can sell up to $65.0 million of stock to YA during a defined commitment period, with about $25.3 million remaining as of January 16, 2026. NioCorp will not receive any proceeds from YA’s resale of these 4,250,000 shares; cash to the company would only come from future primary sales of shares to YA at a price equal to 97% of the daily VWAP. The filing highlights that these resales could pressure NioCorp’s share price and dilute existing holders. NioCorp is developing the Elk Creek Project in Nebraska, focused on niobium, scandium, titanium and rare earth elements, and may use any proceeds from future advances to fund project construction and general corporate purposes.
NioCorp Developments Ltd. filed a current report to note that it has announced a company update with certain preliminary financial results for the three- and six-month periods ended December 31, 2025. The update is provided through a press release attached as Exhibit 99.1.
The company states that the press release and its information are being furnished rather than filed, meaning they are not subject to Section 18 liability and are not automatically incorporated into other Securities Act or Exchange Act filings.
NioCorp Developments Ltd. filed a current report to note that it has announced a company update with certain preliminary financial results for the three- and six-month periods ended December 31, 2025. The update is provided through a press release attached as Exhibit 99.1.
The company states that the press release and its information are being furnished rather than filed, meaning they are not subject to Section 18 liability and are not automatically incorporated into other Securities Act or Exchange Act filings.
Niocorp Developments Ltd. disclosed that its President and CEO, Mark A. Smith, who also serves as a director, acquired 46,801 common shares on December 15, 2025 at $3.54 per share through the exercise of a common share purchase warrant. After this transaction, he directly owns 2,318,819 common shares of the company.
Niocorp Developments Ltd. reported an insider share transaction by its Chief Financial Officer, Neal S. Shah. On 12/15/2025, he exercised common share purchase warrants with an exercise price of $3.54 to acquire 9,361 common shares. After this transaction, he directly owned 75,032 common shares. The warrants, which were exercisable since 12/22/2023 and scheduled to expire on 12/22/2025, were fully exercised, leaving no derivative securities beneficially owned.
NioCorp Developments Ltd. reported an insider transaction by a director involving the exercise of warrants for common shares. On 12/15/2025, the director exercised a Common Share Purchase Warrant covering 78,003 common shares at an exercise price of $3.54 per share, coded as an exercise transaction. Following this transaction, the director beneficially owned 212,583 common shares, held directly. The exercised warrant had been exercisable since 12/22/2023 and was scheduled to expire on 12/22/2025, and the derivative position was reduced to zero after the exercise.
NioCorp Developments Ltd. reported that its board approved a limited-duration shareholder rights plan effective November 21, 2025. The plan is designed to ensure equal treatment of shareholders in the event of an unsolicited take-over bid and is not being adopted in response to any specific proposal. It will expire on May 21, 2026 unless earlier redeemed or waived.
As of the December 4, 2025 record time, one right will attach to each common share, with future shares carrying a right until the plan expires or separates. The rights become exercisable if a person acquires 20% or more of voting shares outside a permitted bid, triggering a flip‑in event. In that case, other shareholders can buy additional shares at an effective 50% discount; for example, assuming a $10 market price, a holder could acquire six shares for $30. The company also outlines permitted bids, lock‑up agreements, and the board’s ability to waive, amend, or redeem the rights.
NioCorp Developments Ltd. (NB) filed its quarterly report for the period ended September 30, 2025. The company reported a net loss of $43.5 million, or $0.53 per share, driven mainly by non‑cash losses from changes in fair value of earnout shares ($14.5 million) and warrant liabilities ($17.6 million). Operating expenses were $12.0 million, reflecting higher exploration spending tied to the Elk Creek Project.
Liquidity strengthened materially. Cash and cash equivalents were $162.8 million as of September 30, 2025, supported by recent equity financings: $41.2 million net in July, $45.9 million net from a registered direct on September 19, and $55.3 million net from a public offering on September 29. After quarter‑end, the October 15 offering added $139.1 million net. Shareholders’ equity rose to $151.5 million, with total assets of $194.7 million and total liabilities of $43.2 million.
The company advanced its Elk Creek Project, completing a 2025 drilling program and purchasing additional land parcels. A DoD agreement provides up to $10.0 million in milestone reimbursements. As of November 13, 2025, 119,360,725 common shares were outstanding; 21,634,958 warrants remained outstanding with varying exercise prices and maturities.
NioCorp Developments (NB) completed a registered direct offering led by Maxim Group. The Company sold 10,152,175 Common Shares at $9.34 per share and 5,925,000 pre-funded warrants at $9.3399 each, both less a $0.6538 per security placement fee. The transaction, conducted on a reasonable “best efforts” basis, closed on October 15, 2025 and generated approximately $139.1 million in net proceeds.
Each pre-funded warrant is exercisable for one Common Share at $0.0001, is exercisable immediately with no expiration, and includes beneficial ownership limits of 4.99% or 9.99% (adjustable with 61 days’ notice). Officers and directors agreed to a 30-day lock-up, and the Company agreed, subject to exceptions, not to issue equity or price-reset securities until November 28, 2025. Maxim received a right of first refusal for certain capital markets roles until November 14, 2025. The offering was made off the Company’s effective Form S-3 and a dated prospectus supplement.