ACLS Insider Trading Activity and SEC Form 4 Filings
Trump's trades in ACLS
From his financial disclosures
$15K+
1 purchase
$2K+
2 sales
Sale
Jul 29, 2026
Reported 55d later
$1K - $15K
Sale
Mar 30, 2026
Reported 45d later
$1K - $15K
Purchase
Mar 4, 2026
Reported 71d later
$15K - $50K
Many orders in these accounts are placed by the account manager.
ACLS insider trading summary
Over the past 12 months, insiders at Axcelis Technologies Inc (ACLS) reported 21 sales worth $6.1M by 13 insiders and no open-market purchases on SEC Form 4. Net insider selling was $6.1M.
Latest ACLS insider buys and sells
| Date | Insider | Role | Type | Value |
|---|---|---|---|---|
| Jun 3, 2026 | Necip Sayiner | Insider | Sell | $250K (1,586 @ $157.44) |
| Jun 2, 2026 | Robert John Mahoney | EVP Global Operations | Sell | $179K (1,155 @ $155.24) |
| May 27, 2026 | Todd Sutton | VP Corporate Controller | Sell | $320K (2,000 @ $159.99) |
| May 22, 2026 | Eileen Evans | EVP, General Counsel and Sec'y | Sell | $144K (926 @ $155.51) |
| May 22, 2026 | Dennis Thomas St | Insider | Sell | $140K (900 @ $155.37) |
| May 21, 2026 | Gerald M Blumenstock | EVP, Research, Dev. & Eng. | Sell | $177K (1,161 @ $152.70) |
| May 20, 2026 | Christopher Tatnall | EVP Global Customer Operations | Sell | $175K (1,166 @ $149.75) |
| May 19, 2026 | Gregory B Graves | Insider | Sell | $86K (600 @ $142.51) |
| May 19, 2026 | Gregory B Graves | Insider | Sell | $371K (2,625 @ $141.41) |
| May 19, 2026 | Jeanne Quirk | Insider | Sell | $251K (1,789 @ $140.22) |
Source: SEC Form 4 filings. Open-market purchases (code P) and sales (code S) only; option exercises, grants and gifts are excluded.