NIOCORP DEVELOPMENTS LTD reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Centennial, CO
SEC filing record 1 source field available
Fiscal year end
30 June
NIOCORP DEVELOPMENTS LTD has filed 596 SEC EDGAR filings since 08 Feb 2011

SEC filing history

Showing 1-25 of 596 matching filings.

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25
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1
SCHEDULE 13G/A File 005-89774

SCHEDULE 13G/A filing

Filing date
27 Apr 2026
Reporting date
Not listed
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SCHEDULE 13G File 005-89774

SCHEDULE 13G filing

Filing date
08 Apr 2026
Reporting date
Not listed
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8-A12B/A File 001-41655

8-A12B/A

Filing date
06 Apr 2026
Reporting date
Not listed
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DEFA14A File 001-41655

DEFA14A

Filing date
25 Feb 2026
Reporting date
Not listed
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ARS File 001-41655

ARS

Filing date
25 Feb 2026
Reporting date
30 Jun 2025
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DEF 14A File 001-41655

DEF 14A

Filing date
25 Feb 2026
Reporting date
06 Apr 2026
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424B2 File 333-290837

424B2

Filing date
24 Feb 2026
Reporting date
Not listed
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SCHEDULE 13G/A File 005-89774

SCHEDULE 13G/A filing

Filing date
17 Feb 2026
Reporting date
Not listed
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PRE 14A File 001-41655

FORM PRE 14A

Filing date
10 Feb 2026
Reporting date
06 Apr 2026
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SCHEDULE 13G File 005-89774

SCHEDULE 13G filing

Filing date
21 Jan 2026
Reporting date
Not listed
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4

4 filing

Filing date
15 Dec 2025
Reporting date
15 Dec 2025
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4

4 filing

Filing date
15 Dec 2025
Reporting date
15 Dec 2025
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4

4 filing

Filing date
15 Dec 2025
Reporting date
15 Dec 2025
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8-A12B File 001-41655

8-A12B

Filing date
21 Nov 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-89774

SCHEDULE 13G/A filing

Filing date
14 Nov 2025
Reporting date
Not listed
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