$0 (0.0%)
| Company Symbol | Filed | Form Type | View |
|---|---|---|---|
| AMPY | 2026-07-14 16:19:11 | SC 13G/A | |
| AMPY | 2026-07-14 16:17:40 | 4 | |
| AMPY | 2026-07-14 16:16:20 | 3 | |
| AMPY | 2026-07-14 16:15:15 | SC 13G/A | |
| AMPY | 2026-07-02 07:00:10 | 4 | |
| AMPY | 2026-07-02 07:00:08 | 4 | |
| AMPY | 2026-07-02 07:00:07 | 4 | |
| AMPY | 2026-07-02 07:00:05 | 4 | |
| AMPY | 2026-06-23 16:36:20 | 4 | |
| AMPY | 2026-06-11 16:06:23 | S-8 | |
| AMPY | 2026-05-11 16:16:03 | 10-Q | |
| AMPY | 2026-05-11 16:10:15 | 8-K | |
| AMPY | 2026-05-11 16:01:42 | SC 13G/A | |
| AMPY | 2026-04-23 16:14:57 | DEFA14A | |
| AMPY | 2026-04-23 16:11:10 | DEF 14A | |
| AMPY | 2026-04-23 16:05:43 | ARS | |
| AMPY | 2026-04-09 13:42:19 | SC 13G/A | |
| AMPY | 2026-03-17 18:18:22 | 4 | |
| AMPY | 2026-03-17 17:34:01 | SC 13D/A | |
| AMPY | 2026-03-13 06:02:15 | 8-K/A | |
| AMPY | 2026-03-09 16:43:33 | 10-K | |
| AMPY | 2026-03-09 16:35:32 | 8-K | |
| AMPY | 2026-02-12 16:01:10 | SC 13G | |
| AMPY | 2026-02-04 16:05:21 | 4 | |
| AMPY | 2026-02-04 16:05:18 | 4 | |
| AMPY | 2026-02-04 16:05:16 | 4 | |
| AMPY | 2026-02-04 16:05:14 | 4 | |
| AMPY | 2026-02-04 16:05:12 | 4 | |
| AMPY | 2026-01-30 13:26:12 | SC 13G/A | |
| AMPY | 2026-01-15 16:16:37 | 8-K | |
| AMPY | 2026-01-08 09:56:13 | 4 | |
| AMPY | 2026-01-08 06:06:22 | 4 | |
| AMPY | 2026-01-08 06:05:17 | 4 | |
| AMPY | 2026-01-08 06:05:09 | 4 | |
| AMPY | 2025-12-31 17:29:02 | 8-K | |
| AMPY | 2025-12-29 16:42:40 | 8-K | |
| AMPY | 2025-12-23 16:46:56 | 8-K | |
| AMPY | 2025-11-21 17:57:25 | 3 | |
| AMPY | 2025-11-17 16:00:05 | 4 | |
| AMPY | 2025-11-14 16:19:19 | 8-K | |
| AMPY | 2025-11-14 16:15:15 | SC 13G | |
| AMPY | 2025-11-05 16:32:31 | 10-Q | |
| AMPY | 2025-11-05 16:13:13 | 8-K | |
| AMPY | 2025-11-05 16:06:05 | 8-K | |
| AMPY | 2025-10-29 16:57:26 | 8-K | |
| AMPY | 2025-08-14 20:20:40 | SC 13D/A | |
| AMPY | 2025-08-14 20:01:01 | 4 | |
| AMPY | 2025-08-13 09:30:05 | 4 | |
| AMPY | 2025-08-08 18:38:21 | SC 13G/A | |
| AMPY | 2025-08-06 16:22:50 | 10-Q | |
| AMPY | 2025-08-06 16:17:16 | 8-K | |
| AMPY | 2025-08-05 17:03:05 | SC 13G/A | |
| AMPY | 2025-07-23 17:34:06 | SC 13G | |
| AMPY | 2025-07-23 16:05:57 | 4 | |
| AMPY | 2025-07-23 16:05:18 | 4 | |
| AMPY | 2025-07-22 19:12:45 | 8-K | |
| AMPY | 2025-07-16 19:02:16 | SC 13G/A | |
| AMPY | 2025-07-02 16:20:20 | 4 | |
| AMPY | 2025-07-02 16:20:16 | 4 | |
| AMPY | 2025-07-02 16:20:12 | 4 | |
| AMPY | 2025-07-02 16:20:10 | 4 | |
| AMPY | 2025-07-01 17:28:11 | 8-K | |
| AMPY | 2025-06-24 17:01:27 | SC 13D/A | |
| AMPY | 2025-06-24 16:05:18 | 4 | |
| AMPY | 2025-06-23 16:15:06 | 4 | |
| AMPY | 2025-06-20 09:55:37 | 4 | |
| AMPY | 2025-06-13 16:11:43 | 4 | |
| AMPY | 2025-06-13 16:11:03 | 4 | |
| AMPY | 2025-06-13 16:10:20 | 4 | |
| AMPY | 2025-06-13 16:05:30 | 8-K | |
| AMPY | 2025-06-06 17:10:57 | 4 | |
| AMPY | 2025-06-06 17:08:28 | SC 13D/A | |
| AMPY | 2025-06-02 06:10:04 | 4 | |
| AMPY | 2025-05-27 10:27:59 | PX14A6G | |
| AMPY | 2025-05-23 06:07:11 | ARS | |
| AMPY | 2025-05-23 06:02:26 | DEF 14A | |
| AMPY | 2025-05-22 07:45:20 | 3 | |
| AMPY | 2025-05-20 10:27:02 | SC 13D/A | |
| AMPY | 2025-05-19 08:03:43 | 8-K | |
| AMPY | 2025-05-12 16:13:55 | 10-Q | |
| AMPY | 2025-05-12 16:10:08 | 8-K | |
| AMPY | 2025-04-25 16:46:09 | 8-K | |
| AMPY | 2025-04-23 16:06:03 | DEFA14A | |
| AMPY | 2025-04-23 16:05:18 | 8-K | |
| AMPY | 2025-04-21 16:08:50 | PX14A6G | |
| AMPY | 2025-04-21 07:00:03 | PX14A6G | |
| AMPY | 2025-04-17 16:06:03 | 10-K/A | |
| AMPY | 2025-04-16 19:33:34 | PX14A6G | |
| AMPY | 2025-04-16 14:12:18 | SC 13D | |
| AMPY | 2025-04-16 09:27:21 | PX14A6G | |
| AMPY | 2025-04-16 08:01:03 | DEFA14A | |
| AMPY | 2025-04-15 16:07:48 | DEFA14A | |
| AMPY | 2025-04-15 16:06:05 | 8-K | |
| AMPY | 2025-04-15 15:31:47 | PX14A6G | |
| AMPY | 2025-04-14 16:08:20 | DEFA14A | |
| AMPY | 2025-04-14 16:05:29 | 8-K | |
| AMPY | 2025-04-11 12:09:38 | PX14A6G | |
| AMPY | 2025-04-08 21:07:13 | PX14A6G | |
| AMPY | 2025-04-08 17:22:30 | DEFA14A | |
| AMPY | 2025-04-07 13:11:30 | PX14A6G |