NASDAQ · NB

NioCorp Developments Ltd.

Basic Materials · Industrial Materials

$3.52

Up+$0.06 (+1.73%)

Updated Oct 7, 2026, 8:37 AM

SID Score

3.3/10

Composite research score

Smart Money

—

Institutional and insider signal

Market cap: 505.25M
P/E ratio: -8.53
Dividend yield: 0.00%
52-week range: $3.40 – $6.53
Volume: 2.08M
Avg. volume: 8.72M

Price performance · NB

NB price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 6, 2026

Last close: $3.52
Period change: -14.56%
Period low: $3.43
Period high: $4.12

Daily close

View OHLC price history

NB OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 6, 2026	$3.50	$3.55	$3.45	$3.52	2.08M
Oct 5, 2026	$3.48	$3.515	$3.40	$3.46	2.2M
Oct 2, 2026	$3.53	$3.54	$3.43	$3.47	2M
Oct 1, 2026	$3.60	$3.60	$3.42	$3.43	2.58M
Sep 30, 2026	$3.56	$3.69	$3.54	$3.60	2.75M
Sep 29, 2026	$3.50	$3.53	$3.43	$3.49	2.06M
Sep 28, 2026	$3.525	$3.535	$3.41	$3.47	2.83M
Sep 25, 2026	$3.56	$3.635	$3.49	$3.54	1.58M
Sep 24, 2026	$3.51	$3.575	$3.45	$3.54	2.13M
Sep 23, 2026	$3.71	$3.71	$3.51	$3.51	2.04M
Sep 22, 2026	$3.76	$3.775	$3.6501	$3.73	1.98M
Sep 21, 2026	$3.72	$3.81	$3.645	$3.72	2.52M
Sep 18, 2026	$3.71	$3.73	$3.5301	$3.58	2.75M
Sep 17, 2026	$3.65	$3.705	$3.59	$3.65	1.8M
Sep 16, 2026	$3.60	$3.63	$3.405	$3.50	2.91M
Sep 15, 2026	$3.62	$3.67	$3.51	$3.56	2.5M
Sep 14, 2026	$3.75	$3.75	$3.63	$3.63	2.33M
Sep 11, 2026	$3.88	$3.9075	$3.80	$3.805	2.4M
Sep 10, 2026	$4.00	$4.03	$3.80	$3.81	3.47M
Sep 9, 2026	$4.11	$4.21	$4.01	$4.04	2.5M
Sep 8, 2026	$4.13	$4.329	$4.10	$4.12	2.86M

Latest NB news

The latest Smart Investors Daily articles mentioning NB.

earningsOct 5, 2026

NioCorp Developments Ltd. (NB) Set to Report Q4 Earnings on October 06, 2026

priceJul 8, 2026

NioCorp Developments Ltd. (NB) Surges 5.4% on Heavy Volume

priceJun 30, 2026

NioCorp Developments Ltd. (NB) Surges 5.5% on Heavy Volume

Latest NB news

The latest Smart Investors Daily articles mentioning NB.

Stock researchResearch & News · SEC Filings

Company

Overview Forecast Earnings Dividend Financials

Market Activity

Options Insider Trades Short Interest Institutional Ownership Sentiment

Research & News

Analysis Competitors News SEC Filings SID Coverage

NB research

SEC Filings

Recent regulatory filings and source documents.

SEC filing history

Open a filing to view the original source document.

NB SEC filings
Filed	Form	Description	Accepted	Document
Sep 25, 2026	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source
Jul 8, 2026	8-K	Form 8-K - Current report - Item 5.02	—	Open source
Jul 8, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 8, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 8, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 8, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 8, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Apr 6, 2026	8-K	Form 8-K - Current report - Item 1.01 Item 3.03 Item 5.02 Item 5.07 Item 9.01	—	Open source
Feb 25, 2026	DEF 14A	Form DEF 14A - Other definitive proxy statements	—	Open source
Feb 6, 2026	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Dec 4, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 2.01 Item 7.01 Item 9.01	—	Open source
Nov 21, 2025	8-A12B	Form 8-A12B - Registration of securities [Section 12(b)]	—	Open source
Nov 21, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 3.03 Item 7.01 Item 9.01	—	Open source
Nov 13, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Oct 15, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 8.01 Item 9.01	—	Open source
Oct 14, 2025	8-K	Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01	—	Open source
Oct 10, 2025	S-3ASR	Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers	—	Open source
Oct 6, 2025	8-K	Form 8-K - Current report - Item 2.01 Item 9.01	—	Open source
Oct 1, 2025	S-8	Form S-8 - Securities to be offered to employees in employee benefit plans	—	Open source
Sep 29, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01	—	Open source
Sep 19, 2025	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Sep 11, 2025	10-K	Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]	—	Open source
Sep 5, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 2, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2025	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 12, 2025	8-K	Form 8-K - Current report - Item 5.02	—	Open source
Aug 6, 2025	8-K	Form 8-K - Current report - Item 1.01	—	Open source
Aug 4, 2025	8-K	Form 8-K - Current report - Item 2.01	—	Open source
Jul 22, 2025	8-K	Form 8-K - Current report - Item 3.01	—	Open source
Jul 18, 2025	8-K	Form 8-K - Current report - Item 8.01 Item 9.01	—	Open source
Jul 15, 2025	8-K	Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01	—	Open source
May 21, 2025	8-K	Form 8-K - Current report - Item 7.01 Item 9.01	—	Open source
May 8, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Apr 21, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01	—	Open source
Apr 11, 2025	8-K	Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01	—	Open source
Mar 20, 2025	8-K	Form 8-K - Current report - Item 5.07	—	Open source
Feb 19, 2025	S-1	Form S-1 - General form for registration of securities under the Securities Act of 1933	—	Open source
Feb 19, 2025	8-K	Form 8-K - Current report - Item 8.01	—	Open source
Feb 7, 2025	10-Q	Form 10-Q - Quarterly report [Sections 13 or 15(d)]	—	Open source
Feb 3, 2025	DEF 14A	Form DEF 14A - Other definitive proxy statements	—	Open source
Jan 31, 2025	8-K	Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01	—	Open source
Jan 13, 2025	8-K	Form 8-K - Current report - Item 5.08 Item 8.01	—	Open source

Filed

Form

Description

Accepted

Document

Sep 25, 2026

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

—

Open source

Jul 8, 2026

8-K

Form 8-K - Current report - Item 5.02

—

Open source

Jul 8, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Jul 8, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Jul 8, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Jul 8, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Jul 8, 2026

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Apr 6, 2026

8-K

Form 8-K - Current report - Item 1.01 Item 3.03 Item 5.02 Item 5.07 Item 9.01

—

Open source

Feb 25, 2026

DEF 14A

Form DEF 14A - Other definitive proxy statements

—

Open source

Feb 6, 2026

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Dec 4, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 2.01 Item 7.01 Item 9.01

—

Open source

Nov 21, 2025

8-A12B

Form 8-A12B - Registration of securities [Section 12(b)]

—

Open source

Nov 21, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 3.03 Item 7.01 Item 9.01

—

Open source

Nov 13, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Oct 15, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 8.01 Item 9.01

—

Open source

Oct 14, 2025

8-K

Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01

—

Open source

Oct 10, 2025

S-3ASR

Form S-3ASR - Automatic shelf registration statement of securities of well-known seasoned issuers

—

Open source

Oct 6, 2025

8-K

Form 8-K - Current report - Item 2.01 Item 9.01

—

Open source

Oct 1, 2025

S-8

Form S-8 - Securities to be offered to employees in employee benefit plans

—

Open source

Sep 29, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01

—

Open source

Sep 19, 2025

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Sep 11, 2025

10-K

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]

—

Open source

Sep 5, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Sep 2, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 20, 2025

Form 4 - Statement of changes in beneficial ownership of securities

—

Open source

Aug 12, 2025

8-K

Form 8-K - Current report - Item 5.02

—

Open source

Aug 6, 2025

8-K

Form 8-K - Current report - Item 1.01

—

Open source

Aug 4, 2025

8-K

Form 8-K - Current report - Item 2.01

—

Open source

Jul 22, 2025

8-K

Form 8-K - Current report - Item 3.01

—

Open source

Jul 18, 2025

8-K

Form 8-K - Current report - Item 8.01 Item 9.01

—

Open source

Jul 15, 2025

8-K

Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01

—

Open source

May 21, 2025

8-K

Form 8-K - Current report - Item 7.01 Item 9.01

—

Open source

May 8, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Apr 21, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01

—

Open source

Apr 11, 2025

8-K

Form 8-K - Current report - Item 2.02 Item 7.01 Item 9.01

—

Open source

Mar 20, 2025

8-K

Form 8-K - Current report - Item 5.07

—

Open source

Feb 19, 2025

S-1

Form S-1 - General form for registration of securities under the Securities Act of 1933

—

Open source

Feb 19, 2025

8-K

Form 8-K - Current report - Item 8.01

—

Open source

Feb 7, 2025

10-Q

Form 10-Q - Quarterly report [Sections 13 or 15(d)]

—

Open source

Feb 3, 2025

DEF 14A

Form DEF 14A - Other definitive proxy statements

—

Open source

Jan 31, 2025

8-K

Form 8-K - Current report - Item 1.01 Item 7.01 Item 8.01 Item 9.01

—

Open source

Jan 13, 2025

8-K

Form 8-K - Current report - Item 5.08 Item 8.01

—

Open source

NioCorp Developments Ltd. (NB) Set to Report Q4 Earnings on October 06, 2026

NioCorp Developments Ltd. (NB) Surges 5.4% on Heavy Volume

NioCorp Developments Ltd. (NB) Surges 5.5% on Heavy Volume

Featured By

NioCorp Developments Ltd. (NB) Set to Report Q4 Earnings on October 06, 2026

NioCorp Developments Ltd. (NB) Surges 5.4% on Heavy Volume

NioCorp Developments Ltd. (NB) Surges 5.5% on Heavy Volume