Altimmune, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Gaithersburg, MD
SEC filing record 1 source field available
Fiscal year end
31 December
Altimmune, Inc. has filed 1,446 SEC EDGAR filings since 06 May 2005

SEC filing history

Showing 201-225 of 1,000 matching filings.

Per page
25
Current page
9
ARS File 001-32587

ARS

Filing date
16 Aug 2023
Reporting date
31 Dec 2022
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DEF 14A File 001-32587

DEF 14A

Filing date
16 Aug 2023
Reporting date
28 Sep 2023
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4

OWNERSHIP DOCUMENT

Filing date
15 Aug 2023
Reporting date
15 Aug 2023
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4

OWNERSHIP DOCUMENT

Filing date
02 Aug 2023
Reporting date
31 Jul 2023
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4

OWNERSHIP DOCUMENT

Filing date
02 Aug 2023
Reporting date
31 Jul 2023
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4

OWNERSHIP DOCUMENT

Filing date
02 Aug 2023
Reporting date
31 Jul 2023
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4

OWNERSHIP DOCUMENT

Filing date
02 Aug 2023
Reporting date
31 Jul 2023
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4

OWNERSHIP DOCUMENT

Filing date
02 Aug 2023
Reporting date
31 Jul 2023
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SC 13G/A File 005-80900

SC 13G/A filing

Filing date
10 Jul 2023
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
06 Jul 2023
Reporting date
12 Aug 2022
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SC 13G/A File 005-80900

SC 13G/A filing

Filing date
12 Apr 2023
Reporting date
Not listed
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4

OWNERSHIP DOCUMENT

Filing date
27 Mar 2023
Reporting date
23 Mar 2023
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4

OWNERSHIP DOCUMENT

Filing date
27 Mar 2023
Reporting date
23 Mar 2023
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3

OWNERSHIP DOCUMENT

Filing date
27 Mar 2023
Reporting date
23 Mar 2023
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4

OWNERSHIP DOCUMENT

Filing date
24 Mar 2023
Reporting date
24 Mar 2023
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4

OWNERSHIP DOCUMENT

Filing date
23 Mar 2023
Reporting date
23 Mar 2023
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S-3ASR File 333-270124

S-3ASR

Filing date
28 Feb 2023
Reporting date
Not listed
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S-8 File 333-270109

S-8

Filing date
28 Feb 2023
Reporting date
Not listed
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