Altimmune, Inc. — 4 Filings
553 4 filings on record
This page lists all 4 filings submitted to the SEC by Altimmune, Inc. (ALT), sorted by most recent first. Each row links to the full filing on EdgarLookup. Altimmune, Inc. has filed 553 4 documents with the SEC since 2010. To view all SEC filings by Altimmune, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
25
25-NSE
3
3/A
4
4/A
424B2
424B3
424B4
424B5
425
5
8-A12B
8-K
8-K/A
ARS
CERTAMX
CERTNAS
CORRESP
CT ORDER
D
DEF 14A
DEFA14A
DEFR14A
EFFECT
NT 10-Q
POS AM
POS EX
PRE 14A
PRER14A
REGDEX
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-011211 | Feb 6, 2023 | Feb 2, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009975 | Feb 2, 2023 | Jan 31, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009974 | Feb 2, 2023 | Jan 31, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009972 | Feb 2, 2023 | Jan 31, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009973 | Feb 2, 2023 | Jan 31, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009352 | Feb 1, 2023 | Jan 30, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009353 | Feb 1, 2023 | Jan 30, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009354 | Feb 1, 2023 | Jan 30, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-009355 | Feb 1, 2023 | Jan 30, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-000836 | Jan 4, 2023 | Jan 3, 2023 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-23-000469 | Jan 3, 2023 | Dec 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-129514 | Dec 22, 2022 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-123652 | Dec 1, 2022 | Nov 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-120752 | Nov 21, 2022 | Nov 18, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-112955 | Oct 31, 2022 | Oct 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-105233 | Oct 3, 2022 | Sep 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104780 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104778 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104781 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104775 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104776 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104777 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-104779 | Sep 30, 2022 | Sep 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-097013 | Sep 1, 2022 | Aug 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-090288 | Aug 12, 2022 | — |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-085619 | Aug 3, 2022 | Jul 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-085624 | Aug 3, 2022 | Jul 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-085617 | Aug 3, 2022 | Jul 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-084791 | Aug 1, 2022 | Jul 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-077433 | Jul 5, 2022 | Jul 1, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-076849 | Jul 1, 2022 | Jun 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-076291 | Jun 30, 2022 | Jun 29, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-075223 | Jun 28, 2022 | Jun 27, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-075361 | Jun 28, 2022 | Jun 27, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-073497 | Jun 22, 2022 | Jun 20, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-072059 | Jun 16, 2022 | Jun 15, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-066739 | May 31, 2022 | May 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-064786 | May 25, 2022 | May 24, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-054853 | May 2, 2022 | Apr 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-041223 | Mar 31, 2022 | Mar 30, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-029462 | Mar 2, 2022 | Feb 28, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-028856 | Mar 1, 2022 | Feb 28, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-011518 | Feb 3, 2022 | Jan 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-011517 | Feb 3, 2022 | Jan 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-011519 | Feb 3, 2022 | Jan 31, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-009882 | Jan 31, 2022 | Jan 30, 2022 |
| 4 | FORM 4 | 0001104659-22-007911 | Jan 26, 2022 | Jan 25, 2022 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-000629 | Jan 4, 2022 | Dec 31, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-22-000547 | Jan 3, 2022 | Dec 30, 2021 |
| 4 | OWNERSHIP DOCUMENT | 0001104659-21-150119 | Dec 15, 2021 | Dec 14, 2021 |