FILINGS
| ATHA 0001620463 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-13 | 4 | View Document | |
| 2026-04-02 | 424B3 | 424B3 | View Document |
| 2026-04-02 | 424B3 | 424B3 | View Document |
| 2026-04-01 | EFFECT | View Document | |
| 2026-04-01 | EFFECT | View Document | |
| 2026-04-01 | S-8 | S-8 | View Document |
| 2026-04-01 | S-8 | S-8 | View Document |
| 2026-03-31 | S-1/A | S-1/A | View Document |
| 2026-03-31 | S-1/A | S-1/A | View Document |
| 2026-03-31 | 10-K | 10-K | View Document |
| 2026-03-31 | 8-K/A | 8-K/A | View Document |
| 2026-03-26 | 8-K | 8-K | View Document |
| 2026-03-19 | 8-K | 8-K | View Document |
| 2026-03-10 | DEFR14A | DEFR14A | View Document |
| 2026-03-05 | 4 | View Document | |
| 2026-03-05 | 4 | View Document | |
| 2026-03-05 | 4 | View Document | |
| 2026-03-05 | 4 | View Document | |
| 2026-03-05 | 4 | View Document | |
| 2026-03-04 | 144 | View Document | |
| 2026-02-23 | DEF 14A | DEF 14A | View Document |
| 2026-02-06 | SCHEDULE 13G/A | View Document | |
| 2026-02-04 | PRE 14A | PRE 14A | View Document |
| 2026-01-20 | S-3 | S-3 | View Document |
| 2026-01-20 | S-3 | S-3 | View Document |
| 2026-01-16 | SCHEDULE 13D/A | View Document | |
| 2026-01-09 | 8-K | 8-K | View Document |
| 2026-01-08 | SCHEDULE 13G/A | View Document | |
| 2026-01-05 | 4 | View Document | |
| 2026-01-05 | 4 | View Document | |
| 2026-01-05 | 4 | View Document | |
| 2026-01-05 | 4 | View Document | |
| 2026-01-05 | 4 | View Document | |
| 2025-12-29 | 4 | View Document | |
| 2025-12-29 | 4 | View Document | |
| 2025-12-29 | 4 | View Document | |
| 2025-12-29 | 4 | View Document | |
| 2025-12-29 | 4 | View Document | |
| 2025-12-23 | SCHEDULE 13D/A | View Document | |
| 2025-12-23 | 4 | STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES | View Document |
| 2025-12-23 | SCHEDULE 13G | View Document | |
| 2025-12-22 | SCHEDULE 13D/A | View Document | |
| 2025-12-18 | SCHEDULE 13G/A | View Document | |
| 2025-12-18 | 8-K/A | 8-K/A | View Document |
| 2025-12-18 | 8-K | 8-K | View Document |
| 2025-11-14 | SCHEDULE 13G | View Document | |
| 2025-11-06 | 10-Q | 10-Q | View Document |
| 2025-11-06 | 8-K | 8-K | View Document |
| 2025-10-10 | SCHEDULE 13G/A | View Document | |
| 2025-10-03 | 8-K | 8-K | View Document |
| 2025-09-11 | 8-K | 8-K | View Document |
| 2025-08-07 | 10-Q | 10-Q | View Document |
| 2025-08-07 | 8-K | 8-K | View Document |
| 2025-07-02 | 4 | View Document | |
| 2025-07-02 | 4 | View Document | |
| 2025-07-02 | 4 | View Document | |
| 2025-07-02 | 4 | View Document | |
| 2025-07-02 | 4 | View Document | |
| 2025-07-01 | 144 | View Document | |
| 2025-07-01 | 144 | View Document | |
| 2025-07-01 | 144 | View Document | |
| 2025-07-01 | 144 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-03 | 4 | View Document | |
| 2025-06-02 | 8-K | 8-K | View Document |
| 2025-05-09 | 10-Q | 10-Q | View Document |
| 2025-05-09 | 8-K | 8-K | View Document |
| 2025-04-16 | SCHEDULE 13G | View Document | |
| 2025-04-16 | 8-K | 8-K | View Document |
| 2025-04-14 | ARS | ARS | View Document |
| 2025-04-14 | DEFA14A | DEFA14A | View Document |
| 2025-04-14 | DEF 14A | DEF 14A | View Document |
| 2025-04-04 | PRE 14A | PRE 14A | View Document |
| 2025-03-12 | 4/A | View Document | |
| 2025-03-04 | 4 | View Document | |
| 2025-03-04 | 4 | View Document | |
| 2025-03-04 | 4 | View Document | |
| 2025-03-04 | 4 | View Document | |
| 2025-03-04 | 4 | View Document | |
| 2025-02-27 | S-8 | S-8 | View Document |
| 2025-02-27 | 10-K | 10-K | View Document |
| 2025-02-27 | 8-K | 8-K | View Document |
| 2025-02-14 | SCHEDULE 13G/A | View Document | |
| 2025-02-14 | SCHEDULE 13G/A | View Document | |
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