NRX Pharmaceuticals, Inc. — 4 Filings
47 4 filings on record
This page lists all 4 filings submitted to the SEC by NRX Pharmaceuticals, Inc. (NRXPW), sorted by most recent first. Each row links to the full filing on EdgarLookup. NRX Pharmaceuticals, Inc. has filed 47 4 documents with the SEC since 2017. To view all SEC filings by NRX Pharmaceuticals, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
25-NSE
3
4
4/A
424B3
424B4
424B5
424B7
425
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
D
DEF 14A
DEFA14A
EFFECT
NT 10-K
NT 10-Q
POS AM
POS EX
PRE 14A
PRER14A
RW
S-1
S-1/A
S-1MEF
S-3
S-3/A
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G
SCHEDULE 13G/A
SEC STAFF LETTER
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | FORM 4 | 0001437749-26-004426 | Feb 17, 2026 | Jan 27, 2026 |
| 4 | — | 0001415889-25-024084 | Sep 10, 2025 | Apr 9, 2025 |
| 4 | — | 0001415889-25-024083 | Sep 10, 2025 | Apr 9, 2025 |
| 4 | — | 0001415889-25-024082 | Sep 10, 2025 | Apr 9, 2025 |
| 4 | — | 0001415889-25-024081 | Sep 10, 2025 | Apr 9, 2025 |
| 4 | — | 0001415889-25-003585 | Feb 11, 2025 | Feb 7, 2025 |
| 4 | — | 0001415889-24-029694 | Dec 18, 2024 | Dec 17, 2024 |
| 4 | — | 0001415889-23-013139 | Sep 11, 2023 | Aug 30, 2023 |
| 4 | — | 0001415889-23-013137 | Sep 11, 2023 | Aug 30, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-094815 | Aug 24, 2023 | Aug 23, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-094406 | Aug 23, 2023 | Aug 22, 2023 |
| 4 | — | 0001415889-22-012654 | Dec 19, 2022 | Dec 16, 2022 |
| 4 | — | 0001415889-22-012652 | Dec 19, 2022 | Dec 16, 2022 |
| 4 | — | 0001415889-22-012324 | Dec 9, 2022 | Dec 7, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000017 | Dec 1, 2022 | Nov 29, 2022 |
| 4 | — | 0001415889-22-011810 | Nov 29, 2022 | Nov 28, 2022 |
| 4 | — | 0001415889-22-011778 | Nov 28, 2022 | Nov 25, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-22-003244 | Nov 22, 2022 | Oct 21, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-22-003243 | Nov 22, 2022 | Oct 21, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-22-003242 | Nov 22, 2022 | Oct 21, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-22-003233 | Nov 21, 2022 | Oct 21, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000015 | Nov 18, 2022 | Nov 16, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000014 | Nov 15, 2022 | Nov 11, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000009 | Aug 2, 2022 | Jul 29, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000008 | Jul 5, 2022 | Jul 1, 2022 |
| 4 | PRIMARY DOCUMENT | 0000880984-22-000007 | Jun 7, 2022 | Jun 3, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000921895-22-001872 | Jun 2, 2022 | Jun 1, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-22-000997 | Mar 10, 2022 | Mar 8, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-003506 | Nov 2, 2021 | Aug 26, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-003505 | Nov 2, 2021 | Jul 16, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-003504 | Nov 2, 2021 | Aug 19, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-003503 | Nov 2, 2021 | Aug 16, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001946 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001945 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001944 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001942 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001941 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001940 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001939 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001938 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001937 | Jun 10, 2021 | May 24, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0000950142-21-001936 | Jun 10, 2021 | May 24, 2021 |
| 4 | PRIMARY DOCUMENT | 0001094891-21-000212 | May 25, 2021 | May 24, 2021 |
| 4 | PRIMARY DOCUMENT | 0001094891-21-000209 | May 25, 2021 | May 24, 2021 |
| 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | 0001062993-20-001375 | Mar 17, 2020 | Mar 13, 2020 |
| 4 | PRIMARY DOCUMENT | 0001654954-18-013065 | Nov 20, 2018 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-17-011320 | Dec 4, 2017 | Nov 29, 2017 |