Robert C. Daigle, Chairman & CEO at AMTECH SYSTEMS INC (ASYS), bought 2,498 shares at $3.49 ($9K) on 2025-05-15, disclosed to the SEC on 2025-05-16.
Open-market purchase of $9k ASYS by Chairman & CEO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade D.
Something here stands out, but not much.
| Filing → |
| ASYS | BUY | 2023-08-25 | $176K | — | Filing → |
| ASYS | BUY | 2023-08-16 | $441 | — | Filing → |
| ASYS | BUY | 2023-08-16 | $21K | — | Filing → |