KURTZWEIL JOHN T (CIK 1184588) reported 4 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-20). Recent activity: Sell ACLS (3,500 shares), Buy ACLS (1,440 shares), Sell ACLS (1,682 shares), Buy ACLS (3,586 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | AXCELIS TECHNOLOGIES INC (ACLS) | Director | Sell | 3,500 | $485,771 |
| 2026-05-18 | AXCELIS TECHNOLOGIES INC (ACLS) | Director | Buy | 1,440 | $0 |
| 2025-05-21 | AXCELIS TECHNOLOGIES INC (ACLS) | Director | Sell | 1,682 | $104,166 |
| 2025-05-15 | AXCELIS TECHNOLOGIES INC (ACLS) | Director | Buy | 3,586 | $0 |
Source: SEC Form 4 filings · as of 2026-05-20