Blumenstock Gerald M sold ACLS
May 21, 2026 · Form 4 insider transaction
Blumenstock Gerald M sold 1,161 shares of Axcelis Technologies, Inc. at $152.70 per share, a transaction worth $177.3K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
Direction
Disposed (sell-side)
Shares
1,161
Price
$152.70
Total value
$177.3K
InsiderBlumenstock Gerald M
RoleOfficer
SecurityCommon Stock
Transaction codeS: Open-market sale
Transaction dateMay 21, 2026
Filing dateMay 22, 2026
Shares owned after20,493
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Of the shares held after this sale on May 21, 2026, 20,493 shares were issuable on vesting of restricted stock units granted to the reporting person under the 2012 Equity Incentive Plan and are subject to forfeiture.