NIOCORP DEVELOPMENTS LTD — 424B3 Filings
34 424B3 filings on record
This page lists all 424B3 filings submitted to the SEC by NIOCORP DEVELOPMENTS LTD (NIOBW), sorted by most recent first. Each row links to the full filing on EdgarLookup. NIOCORP DEVELOPMENTS LTD has filed 34 424B3 documents with the SEC since 2011. To view all SEC filings by NIOCORP DEVELOPMENTS LTD, see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
3
3/A
4
4/A
424B2
424B3
424B5
424B7
425
5
8-A12B
8-A12G
8-K
8-K/A
ARS
CERT
CORRESP
CT ORDER
D
D/A
DEF 14A
DEFA14A
DRS
EFFECT
NT 10-K
NT 10-Q
POS AM
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
S-8 POS
SC 13D
SC 13G
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 424B3 | 424B3 | 0001539497-25-002522 | Sep 29, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-002502 | Sep 26, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-002394 | Sep 18, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-001907 | Jul 18, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-001884 | Jul 17, 2025 | — |
| 424B3 | FORM 424B3 | 0001539497-25-001175 | Apr 18, 2025 | — |
| 424B3 | FORM 424B3 | 0001539497-25-001147 | Apr 16, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-000835 | Mar 4, 2025 | — |
| 424B3 | 424B3 | 0001539497-25-000216 | Jan 31, 2025 | — |
| 424B3 | 424B3 | 0001539497-24-002337 | Nov 5, 2024 | — |
| 424B3 | 424B3 | 0001539497-24-002315 | Nov 1, 2024 | — |
| 424B3 | 424B3 | 0001539497-24-001136 | May 31, 2024 | — |
| 424B3 | 424B3 | 0001539497-23-001800 | Oct 30, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-001796 | Oct 30, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-000863 | May 9, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-000862 | May 9, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-000843 | May 4, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-000840 | May 4, 2023 | — |
| 424B3 | 424B3 | 0001539497-23-000168 | Feb 8, 2023 | — |
| 424B3 | FORM 424B3 | 0001539497-21-000957 | Jul 1, 2021 | — |
| 424B3 | FORM 424B3 | 0001785982-21-000072 | Apr 1, 2021 | — |
| 424B3 | 424B3 | 0001615774-19-002404 | Feb 13, 2019 | — |
| 424B3 | 424B3 | 0001615774-18-003868 | May 15, 2018 | — |
| 424B3 | 424B3 | 0001615774-18-003576 | May 10, 2018 | — |
| 424B3 | 424B3 | 0001615774-18-001356 | Feb 21, 2018 | — |
| 424B3 | 424B3 | 0001615774-17-006990 | Nov 27, 2017 | — |
| 424B3 | 424B3 | 0001615774-17-005815 | Oct 20, 2017 | — |
| 424B3 | FORM 424B3 | 0001615774-17-002423 | May 15, 2017 | — |
| 424B3 | FORM 424B3 | 0001615774-17-002422 | May 15, 2017 | — |
| 424B3 | 424B3 | 0001615774-17-001932 | Apr 28, 2017 | — |
| 424B3 | 424B3 | 0001615774-17-000471 | Feb 10, 2017 | — |
| 424B3 | 424B3 | 0001615774-17-000378 | Feb 6, 2017 | — |
| 424B3 | 424B3 | 0001615774-16-008424 | Nov 16, 2016 | — |
| 424B3 | 424B3 | 0001144204-16-128047 | Oct 14, 2016 | — |