Annexon, Inc. (ANNX)

Recent SEC Filings

Filing Type Filing Date Description
4 2025-11-20T02:00:05Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
424B5 2025-11-13T21:52:25Z 424B5 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
424B5 2025-11-12T21:20:13Z 424B5 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
10-Q 2025-11-10T21:10:50Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2025-11-10T21:08:28Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SCHEDULE 13G/A 2025-11-05T16:26:26Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2025-10-31T20:15:07Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
SCHEDULE 13G 2025-10-30T18:26:33Z SCHEDULE 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2025-10-02T20:17:02Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-09-04T20:30:24Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
10-Q 2025-08-14T20:10:50Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2025-08-14T20:09:13Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SCHEDULE 13G/A 2025-08-14T17:14:25Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SCHEDULE 13G/A 2025-08-06T15:51:35Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2025-08-01T20:30:24Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-07-16T20:20:10Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-07-16T20:20:08Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-07-16T20:20:06Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2025-07-14T19:51:21Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-07-14T19:26:17Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-07-14T19:17:55Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2025-07-01T20:55:13Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2025-06-25T20:35:12Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2025-06-09T20:30:32Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:27:12Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:24:13Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:22:12Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:20:02Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:17:54Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-06-09T20:16:09Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2025-06-09T20:05:52Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SCHEDULE 13G/A 2025-05-15T19:48:54Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
10-Q 2025-05-12T20:10:27Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2025-05-12T20:05:15Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SCHEDULE 13G/A 2025-04-30T14:54:11Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SCHEDULE 13G 2025-04-28T23:15:12Z SCHEDULE 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR
ARS 2025-04-23T20:04:37Z ARS - Annexon, Inc. (0001528115) (Filer) View on EDGAR
DEFA14A 2025-04-23T20:03:09Z DEFA14A - Annexon, Inc. (0001528115) (Filer) View on EDGAR
DEF 14A 2025-04-23T20:01:32Z DEF 14A - Annexon, Inc. (0001528115) (Filer) View on EDGAR
S-8 2025-03-03T22:01:19Z S-8 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2025-03-03T21:52:12Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-03-03T21:50:19Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-03-03T21:48:43Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-03-03T21:45:44Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2025-03-03T21:05:09Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2025-02-20T21:54:09Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-20T21:52:34Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-20T21:51:10Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-20T21:49:49Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-20T21:48:06Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-18T21:30:13Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-18T21:30:11Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-18T21:30:11Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2025-02-18T21:30:09Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2025-02-18T20:21:59Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-18T20:15:37Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-18T20:15:09Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-18T20:13:02Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-18T20:11:12Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SCHEDULE 13G/A 2025-02-14T12:55:55Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-13T20:18:25Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-13T20:13:21Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-13T20:12:42Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2025-02-13T20:06:38Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SCHEDULE 13G 2025-01-31T16:44:31Z SCHEDULE 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR
8-K 2025-01-13T13:06:03Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2025-01-10T23:02:23Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
3 2025-01-10T23:00:14Z 3 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2025-01-10T13:13:47Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2025-01-08T22:58:55Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
S-8 2024-12-19T21:33:00Z S-8 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-12-16T12:46:31Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SCHEDULE 13G/A 2024-12-06T16:26:33Z SCHEDULE 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-12-04T23:12:46Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
SC 13G/A 2024-11-15T00:21:59Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G/A 2024-11-14T23:46:41Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G/A 2024-11-14T22:30:27Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G/A 2024-11-14T21:36:35Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
10-Q 2024-11-14T21:10:22Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-11-14T21:05:09Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SC 13G/A 2024-11-14T18:22:38Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G/A 2024-11-12T14:50:11Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G/A 2024-11-12T14:38:01Z SC 13G/A - Annexon, Inc. (0001528115) (Subject) View on EDGAR
SC 13G 2024-11-08T19:17:21Z SC 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-11-01T20:15:06Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
SC 13G 2024-10-22T22:06:49Z SC 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-10-17T21:09:07Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-10-15T18:03:30Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-10-02T20:15:17Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
S-8 2024-09-27T12:01:05Z S-8 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-09-20T20:30:06Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-09-19T16:32:01Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-09-16T20:30:08Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-09-12T14:24:56Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-09-06T20:30:11Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-09-05T14:15:13Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-08-30T22:00:12Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-08-29T18:08:45Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
EFFECT 2024-08-16T04:15:04Z EFFECT - Annexon, Inc. (0001528115) (Filer) View on EDGAR
S-3 2024-08-12T20:59:03Z S-3 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
10-Q 2024-08-12T20:05:21Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-08-12T12:05:09Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-08-05T23:53:03Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2024-08-05T12:11:59Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-07-17T20:49:54Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-07-17T20:48:44Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-07-17T20:46:49Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
144 2024-07-15T19:38:43Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2024-07-15T19:25:10Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
144 2024-07-15T19:24:04Z 144 - Annexon, Inc. (0001528115) (Subject) View on EDGAR
4 2024-07-02T21:43:36Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2024-06-25T21:14:51Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-06-12T16:28:02Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-06-08T01:45:52Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-06-08T01:44:37Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-06-08T01:43:40Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-06-08T01:42:28Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-06-08T01:41:36Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
4 2024-06-08T01:40:44Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
8-K 2024-06-07T20:42:02Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-06-05T20:23:46Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
424B5 2024-06-04T21:21:40Z 424B5 - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-06-04T11:05:38Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
10-Q 2024-05-13T20:10:32Z 10-Q - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-05-13T20:05:25Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
8-K 2024-05-07T20:05:07Z 8-K - Annexon, Inc. (0001528115) (Filer) View on EDGAR
4 2024-05-03T20:15:28Z 4 - Annexon, Inc. (0001528115) (Issuer) View on EDGAR
ARS 2024-04-25T20:07:37Z ARS - Annexon, Inc. (0001528115) (Filer) View on EDGAR
DEFA14A 2024-04-25T20:05:40Z DEFA14A - Annexon, Inc. (0001528115) (Filer) View on EDGAR
DEF 14A 2024-04-25T20:03:19Z DEF 14A - Annexon, Inc. (0001528115) (Filer) View on EDGAR
SC 13G 2024-04-23T00:35:27Z SC 13G - Annexon, Inc. (0001528115) (Subject) View on EDGAR