03/27/2025
6:17 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
03/18/2025
4:11 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
MITCHELL WILLIAM M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/18/2025
4:10 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
CHEMEROW DAVID I. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/18/2025
4:10 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
BRYAN NANCY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/06/2025
8:36 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/05/2025
9:00 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
1:14 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
BRYAN NANCY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/04/2025
12:14 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/28/2025
3:45 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form PRE 14A | |
02/28/2025
7:00 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/26/2025
7:45 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
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02/11/2025
7:50 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/11/2025
7:35 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/07/2025
8:24 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form S-1/A | |
02/07/2025
7:55 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/05/2025
7:30 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/03/2025
3:05 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
BRYAN NANCY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/03/2025
3:05 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
MITCHELL WILLIAM M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
02/03/2025
8:09 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form S-1/A | |
01/23/2025
4:26 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form S-1
Registration statement under Securities Act of 1933 | |
01/21/2025
3:32 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/23/2024
3:30 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/23/2024
2:23 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
KELLNER TED D (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
12/23/2024
10:11 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SCHEDULE 13D/A | |
12/20/2024
4:00 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/20/2024
3:30 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
MITCHELL WILLIAM M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/19/2024
12:38 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/17/2024
3:41 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/16/2024
3:59 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/16/2024
3:59 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/13/2024
3:43 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/12/2024
3:49 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/12/2024
3:09 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/11/2024
7:52 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/10/2024
3:39 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/10/2024
8:01 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/10/2024
8:06 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
12/09/2024
4:25 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/06/2024
3:50 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/05/2024
3:37 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/03/2024
5:29 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
BRYAN NANCY (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
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12/03/2024
5:33 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
APPELROUTH STEWART (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/03/2024
5:36 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
MITCHELL WILLIAM M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/02/2024
3:55 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
12/02/2024
3:05 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
11/27/2024
4:26 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
11/27/2024
3:15 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
11/27/2024
3:05 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
11/26/2024
3:05 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
11/25/2024
4:16 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
11/22/2024
4:26 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
11/21/2024
11:02 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
APPELROUTH STEWART (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/21/2024
11:04 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/20/2024
11:46 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
11/15/2024
3:59 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
11/14/2024
3:25 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DFAN14A | |
11/14/2024
2:21 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
ARMISTICE CAPITAL, LLC (Filed by)
| Form SC 13G | |
11/06/2024
8:02 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form DEFC14A | |
11/04/2024
3:59 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form DEFA14A | |
11/04/2024
6:00 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
| Form DEFC14A | |
10/30/2024
3:50 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form PRER14A | |
10/30/2024
11:53 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form PRRN14A | |
10/18/2024
3:34 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
KELLNER TED D (Filed by)
| Form PREC14A | |
10/15/2024
3:33 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
| Form PREC14A | |
10/01/2024
2:55 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/01/2024
12:12 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
09/30/2024
7:22 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
09/17/2024
11:05 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/16/2024
2:45 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
4:15 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
09/12/2024
3:45 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
09/11/2024
4:40 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SC 13D/A | |
09/03/2024
8:43 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SC 13D/A | |
08/14/2024
6:37 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SC 13D/A | |
08/12/2024
8:39 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/12/2024
8:41 PM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Rodino Peter W III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
08/01/2024
5:05 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/30/2024
6:14 AM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SC 13D/A | |
07/25/2024
11:15 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form EFFECT | |
07/25/2024
4:00 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
07/15/2024
4:00 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
07/15/2024
4:19 PM | Hemispherx BioPharma (Subject)
AIM ImmunoTech Inc. (Subject)
Deutsch Todd (Filed by)
| Form SC 13D/A | |
07/11/2024
4:16 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form S-1
Registration statement under Securities Act of 1933 | |
06/03/2024
9:15 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
06/03/2024
9:05 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
05/31/2024
7:14 AM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
05/07/2024
7:30 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Rodino Peter W III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/07/2024
7:30 AM | Hemispherx BioPharma (Issuer)
AIM ImmunoTech Inc. (Issuer)
Equels Thomas K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
05/01/2024
11:16 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form EFFECT | |
05/01/2024
3:35 PM | Hemispherx BioPharma (Filer)
AIM ImmunoTech Inc. (Filer)
| Form 424B5 | |
