A $4.32M cluster sell for Axcelis Technologies Inc (ACLS) on 05/12/2026 after 23 months of no clear discretionary insider activity trend.
| Action | Amount | Date | Insider | Role(s) | SEC Filing No |
|---|---|---|---|---|---|
| Sell | $364K | 05/13/2026 | Mahoney Robert John | EVP Global Operations | 0002101601-26-000006 |
| Sell | $328K | 05/14/2026 | Titinger Jorge | Director | 0001385162-26-000004 |
| Sell | $464K | 05/14/2026 | Redinbo Greg | EVP MARKETING AND APPLICATIONS | 0001940017-26-000004 |
| Sell | $165K | 05/15/2026 | Blumenstock Gerald M | EVP, Research, Dev. & Eng. | 0001979418-26-000004 |
| Sell | $422K | 05/15/2026 | Sutton Todd | VP Corporate Controller | 0002124265-26-000004 |
| Sell | $486K | 05/20/2026 | KURTZWEIL JOHN T | Director | 0001184588-26-000004 |
| Sell | $457K | 05/20/2026 | GRAVES GREGORY B | Director | 0001208109-26-000004 |
| Sell | $251K | 05/20/2026 | Quirk Jeanne | Director | 0001908822-26-000004 |
| Sell | $175K | 05/21/2026 | Tatnall Christopher | EVP Global Customer Operations | 0001990732-26-000008 |
| Sell | $144K | 05/22/2026 | Evans Eileen | EVP, General Counsel and Sec'y | 0001715912-26-000005 |
| Sell | $177K | 05/22/2026 | Blumenstock Gerald M | EVP, Research, Dev. & Eng. | 0001979418-26-000008 |
| Sell | $140K | 05/26/2026 | St Dennis Thomas | Director | 0001339595-26-000008 |
| Sell | $320K | 05/28/2026 | Sutton Todd | VP Corporate Controller | 0002124265-26-000010 |
| Sell | $179K | 06/03/2026 | Mahoney Robert John | EVP Global Operations | 0002101601-26-000012 |
| Sell | $250K | 06/04/2026 | Sayiner Necip | Director | 0001338515-26-000004 |
| Action | Insider | Role(s) | Total Change | % Change |
|---|---|---|---|---|
| Sell | Mahoney Robert John | EVP Global Operations | $543K | 4.0% |
| Sell | Titinger Jorge | Director | $328K | 30.9% |
| Sell | Redinbo Greg | EVP MARKETING AND APPLICATIONS | $464K | 8.8% |
| Buy | Blumenstock Gerald M | EVP, Research, Dev. & Eng. | $342K | 11.9% |
| Sell | Sutton Todd | VP Corporate Controller | $742K | 38.8% |
| Sell | KURTZWEIL JOHN T | Director | $486K | 9.6% |
| Sell | GRAVES GREGORY B | Director | $457K | 37.1% |
| Sell | Quirk Jeanne | Director | $251K | 13.6% |
| Sell | Tatnall Christopher | EVP Global Customer Operations | $175K | 4.0% |
| Sell | Evans Eileen | EVP, General Counsel and Sec'y | $144K | 2.9% |
| Sell | St Dennis Thomas | Director | $140K | 4.8% |
| Sell | Sayiner Necip | Director | $250K | 18.2% |
| Action | Amount | Date | Insider | Security | Type | SEC Code |
|---|---|---|---|---|---|---|
| Sell | $364K | 05/12/2026 | Mahoney Robert John | Common Stock | Discretionary | Sale |
| Sell | $328K | 05/13/2026 | Titinger Jorge | Common Stock | Discretionary | Sale |
| Sell | $464K | 05/13/2026 | Redinbo Greg | Common Stock | Discretionary | Sale |
| Sell | $165K | 05/14/2026 | Blumenstock Gerald M | Common Stock | Discretionary | Sale |
| Sell | $422K | 05/14/2026 | Sutton Todd | Common Stock | Discretionary | Sale |
| Sell | $486K | 05/19/2026 | KURTZWEIL JOHN T | Common Stock | Discretionary | Sale |
| Sell | $371K | 05/19/2026 | GRAVES GREGORY B | Common Stock | Discretionary | Sale |
| Sell | $86K | 05/19/2026 | GRAVES GREGORY B | Common Stock | Discretionary | Sale |
| Sell | $251K | 05/19/2026 | Quirk Jeanne | Common Stock | Discretionary | Sale |
| Sell | $175K | 05/20/2026 | Tatnall Christopher | Common Stock | Discretionary | Sale |
| Sell | $177K | 05/21/2026 | Blumenstock Gerald M | Common Stock | Discretionary | Sale |
| Sell | $144K | 05/22/2026 | Evans Eileen | Common Stock | Discretionary | Sale |
| Sell | $140K | 05/22/2026 | St Dennis Thomas | Common Stock | Discretionary | Sale |
| Sell | $320K | 05/27/2026 | Sutton Todd | Common Stock | Discretionary | Sale |
| Sell | $179K | 06/02/2026 | Mahoney Robert John | Common Stock | Discretionary | Sale |
| Sell | $250K | 06/03/2026 | Sayiner Necip | Common Stock | Discretionary | Sale |