598 filings
10-K
2023 FY
ENZN
Enzon Pharmaceuticals, Inc.
Annual report
20 Mar 24
4:06pm
8-K
ENZN
Enzon Pharmaceuticals, Inc.
5 Jan 24
Other Events
4:05pm
10-Q
2023 Q3
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
9 Nov 23
4:31pm
10-Q
2023 Q2
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
7 Aug 23
4:06pm
4
Read Randolph C
16 Jun 23
ENZON PHARMACEUTICALS / RANDOLPH C READ ownership change
4:05pm
8-K
ENZN
Enzon Pharmaceuticals, Inc.
14 Jun 23
Submission of Matters to a Vote of Security Holders
4:06pm
10-Q
2023 Q1
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
5 May 23
4:06pm
ARS
2022 FY
ENZN
Enzon Pharmaceuticals, Inc.
20 Apr 23
Annual report to shareholders
5:15pm
DEFA14A
ENZN
Enzon Pharmaceuticals, Inc.
20 Apr 23
Additional proxy soliciting materials
5:13pm
DEF 14A
ENZN
Enzon Pharmaceuticals, Inc.
Definitive proxy
20 Apr 23
5:11pm
10-K
2022 FY
ENZN
Enzon Pharmaceuticals, Inc.
Annual report
16 Feb 23
4:08pm
8-K
ENZN
Enzon Pharmaceuticals, Inc.
6 Jan 23
Other Events
4:05pm
10-Q
2022 Q3
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
9 Nov 22
4:09pm
10-Q
2022 Q2
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
4 Aug 22
4:06pm
3
Firestone Jaffrey Adam
21 Jun 22
ENZON PHARMACEUTICALS / Jaffrey Adam Firestone ownership change
4:31pm
8-K
ENZN
Enzon Pharmaceuticals, Inc.
15 Jun 22
Submission of Matters to a Vote of Security Holders
4:16pm
10-Q
2022 Q1
ENZN
Enzon Pharmaceuticals, Inc.
Quarterly report
26 Apr 22
4:05pm
DEFA14A
ENZN
Enzon Pharmaceuticals, Inc.
22 Apr 22
Additional proxy soliciting materials
4:19pm
DEF 14A
ENZN
Enzon Pharmaceuticals, Inc.
Definitive proxy
22 Apr 22
4:16pm
10-K
2021 FY
ENZN
Enzon Pharmaceuticals, Inc.
Annual report
25 Feb 22
4:32pm