Company · CIK 1512228 # NIOCORP DEVELOPMENTS LTD | CIK | [1512228](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001512228) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 1000 — Metal Mining | | Incorporated in | A1 | | Business address | CO | | Listed | NB (Nasdaq), NIOBW (Nasdaq) | | First annual or quarterly report | 2016-11-14 | ## Offerings 17 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-290837 | Shelf Effective | 2025-10-10 | 2025-10-14 | 2 | | 333-285066 | Registered company Effective | 2025-02-19 | 2025-03-04 | 2 | | 333-280176 | Shelf Effective | 2024-06-13 | 2024-06-27 | 2 | | 333-279429 | Registered company Effective | 2024-05-15 | 2024-05-31 | 2 | | 333-270542 | Shelf Effective | 2023-03-15 | 2023-10-30 | 3 | | 333-271268 | Shelf Effective | 2023-04-14 | 2023-10-30 | 3 | | 333-271266 | Shelf Effective | 2023-04-14 | 2023-05-09 | 2 | | 333-270541 | Shelf Effective | 2023-03-15 | 2023-05-04 | 2 | | 333-260673 | Shelf Effective | 2021-11-02 | 2023-04-27 | 3 | | 333-224222 | Shelf Effective | 2018-04-10 | 2022-09-08 | 3 | | 333-228982 | Shelf Effective | 2018-12-21 | 2022-09-08 | 3 | | 333-257195 | Shelf Effective | 2021-06-21 | 2021-07-01 | 2 | | 333-254511 | Shelf Effective | 2021-03-19 | 2021-04-01 | 2 | | 333-220648 | Registered company Effective | 2017-09-27 | 2019-04-16 | 3 | | 333-213451 | First-time registration Effective | 2016-09-02 | 2018-05-23 | 4 | | 333-217272 | Registered company Effective | 2017-04-12 | 2018-05-23 | 3 | | 333-218505 | Registered company Withdrawn | 2017-06-05 | 2017-07-05 | 2 | ## Filings 45 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2025-10-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1512228/000153949725002690/0001539497-25-002690-index.htm) Shelf takedown | 333-290837 | 0001539497-25-002690 | | 2025-10-10 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/1512228/000153949725002685/0001539497-25-002685-index.htm) Shelf registered | 333-290837 | 0001539497-25-002685 | | 2025-03-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999525000573/9999999995-25-000573-index.htm) Declared effective | 333-285066 | 9999999995-25-000573 | | 2025-02-19 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000153949725000739/0001539497-25-000739-index.htm) Registration filed | 333-285066 | 0001539497-25-000739 | | 2024-06-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999524001996/9999999995-24-001996-index.htm) Declared effective | 333-280176 | 9999999995-24-001996 | | 2024-06-13 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949724001220/0001539497-24-001220-index.htm) Shelf registered | 333-280176 | 0001539497-24-001220 | | 2024-05-31 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999524001704/9999999995-24-001704-index.htm) Declared effective | 333-279429 | 9999999995-24-001704 | | 2024-05-15 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000153949724001058/0001539497-24-001058-index.htm) Registration filed | 333-279429 | 0001539497-24-001058 | | 2023-10-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523003126/9999999995-23-003126-index.htm) Declared effective | 333-271268 | 9999999995-23-003126 | | 2023-10-30 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523003125/9999999995-23-003125-index.htm) Declared effective | 333-270542 | 9999999995-23-003125 | | 2023-05-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523001347/9999999995-23-001347-index.htm) Declared effective | 333-271268 | 9999999995-23-001347 | | 2023-05-09 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523001346/9999999995-23-001346-index.htm) Declared effective | 333-271266 | 9999999995-23-001346 | | 2023-05-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523001289/9999999995-23-001289-index.htm) Declared effective | 333-270542 | 9999999995-23-001289 | | 2023-05-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523001288/9999999995-23-001288-index.htm) Declared effective | 333-270541 | 9999999995-23-001288 | | 2023-04-27 | [424B5](https://www.sec.gov/Archives/edgar/data/1512228/000153949723000760/0001539497-23-000760-index.htm) Shelf takedown | 333-260673 | 0001539497-23-000760 | | 2023-04-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949723000670/0001539497-23-000670-index.htm) Shelf registered | 333-271268 | 0001539497-23-000670 | | 2023-04-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949723000669/0001539497-23-000669-index.htm) Shelf registered | 333-271266 | 0001539497-23-000669 | | 2023-03-15 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949723000434/0001539497-23-000434-index.htm) Shelf registered | 333-270542 | 0001539497-23-000434 | | 2023-03-15 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949723000432/0001539497-23-000432-index.htm) Shelf registered | 333-270541 | 0001539497-23-000432 | | 2023-02-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999523000320/9999999995-23-000320-index.htm) Declared effective | 333-268227 | 9999999995-23-000320 | | 2022-09-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999522002617/9999999995-22-002617-index.htm) Declared effective | 333-228982 | 9999999995-22-002617 | | 2022-09-08 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999522002616/9999999995-22-002616-index.htm) Declared effective | 333-224222 | 9999999995-22-002616 | | 2021-11-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999521004366/9999999995-21-004366-index.htm) Declared effective | 333-260673 | 9999999995-21-004366 | | 2021-11-02 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949721001681/0001539497-21-001681-index.htm) Shelf registered | 333-260673 | 0001539497-21-001681 | | 2021-07-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999521002628/9999999995-21-002628-index.htm) Declared effective | 333-257195 | 9999999995-21-002628 | | 2021-06-21 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000153949721000883/0001539497-21-000883-index.htm) Shelf registered | 333-257195 | 0001539497-21-000883 | | 2021-04-01 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999521001257/9999999995-21-001257-index.htm) Declared effective | 333-254511 | 9999999995-21-001257 | | 2021-03-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000178598221000065/0001785982-21-000065-index.htm) Shelf registered | 333-254511 | 0001785982-21-000065 | | 2019-04-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999519000726/9999999995-19-000726-index.htm) Declared effective | 333-220648 | 9999999995-19-000726 | | 2019-02-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999519000213/9999999995-19-000213-index.htm) Declared effective | 333-228982 | 9999999995-19-000213 | | 2018-12-21 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000161577418014801/0001615774-18-014801-index.htm) Shelf registered | 333-228982 | 0001615774-18-014801 | | 2018-05-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999518001312/9999999995-18-001312-index.htm) Declared effective | 333-217272 | 9999999995-18-001312 | | 2018-05-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999518001311/9999999995-18-001311-index.htm) Declared effective | 333-213451 | 9999999995-18-001311 | | 2018-05-10 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999518001215/9999999995-18-001215-index.htm) Declared effective | 333-224222 | 9999999995-18-001215 | | 2018-04-10 | [S-3](https://www.sec.gov/Archives/edgar/data/1512228/000161577418002516/0001615774-18-002516-index.htm) Shelf registered | 333-224222 | 0001615774-18-002516 | | 2017-10-20 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999517002744/9999999995-17-002744-index.htm) Declared effective | 333-220648 | 9999999995-17-002744 | | 2017-09-27 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000161577417005362/0001615774-17-005362-index.htm) Registration filed | 333-220648 | 0001615774-17-005362 | | 2017-07-05 | [RW](https://www.sec.gov/Archives/edgar/data/1512228/000161577417003490/0001615774-17-003490-index.htm) Withdrawn | 333-218505 | 0001615774-17-003490 | | 2017-06-05 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000161577417002925/0001615774-17-002925-index.htm) Registration filed | 333-218505 | 0001615774-17-002925 | | 2017-04-21 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999517000907/9999999995-17-000907-index.htm) Declared effective | 333-217272 | 9999999995-17-000907 | | 2017-04-12 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000161577417001651/0001615774-17-001651-index.htm) Registration filed | 333-217272 | 0001615774-17-001651 | | 2016-10-13 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1512228/999999999516005960/9999999995-16-005960-index.htm) Declared effective | 333-213451 | 9999999995-16-005960 | | 2016-09-22 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1512228/000114420416124843/0001144204-16-124843-index.htm) Amendment | 333-213451 | 0001144204-16-124843 | | 2016-09-02 | [S-1](https://www.sec.gov/Archives/edgar/data/1512228/000114420416122587/0001144204-16-122587-index.htm) Registration filed | 333-213451 | 0001144204-16-122587 | | 2016-07-26 | [DRS](https://www.sec.gov/Archives/edgar/data/1512228/000114420416114498/0001144204-16-114498-index.htm) Draft made public | 377-01354 | 0001144204-16-114498 | [All filings of this company](https://equitycapital.markets/filings?cik=1512228) · [CSV](https://equitycapital.markets/filings.csv?cik=1512228) --- Source page: https://equitycapital.markets/company/1512228 · Data: U.S. SEC EDGAR · CC BY 4.0