4 Form 4 filings for ASYS between 2026-08-05 and 2026-08-25, from 3 filers. 4 discretionary (0 sales, 1 purchases). None state a filing-level total — that aggregate began on 2026-08-17 — so each row below shows only its largest transaction.
| Filed | Filer | Role | Action | Shares largest txn | Price | Filing total | Txns |
|---|---|---|---|---|---|---|---|
| 2026-08-25 | Shechter Guy | purchased | 3,450 | $14.34 | — | — | |
| 2026-08-05 | SABOL THOMAS B (Chief Financial Officer at AMTECH SYSTEMS INC) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-05 | Shechter Guy (President & COO at AMTECH SYSTEMS INC) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 2026-08-05 | DAIGLE ROBERT C (Chairman & CEO at AMTECH SYSTEMS INC) filed a Form 4; no parseable transaction details were found in the filing. | ||||||
| 4 filings · 3 filers · disclosed totals only | $0 (0/4) | — | |||||