GERALD BLUMENSTOCK plan to sell securities of AXCELIS TECHNOLOGIES, INC. under Form 144

GERALD BLUMENSTOCK filed Form 144 to notify SEC of plan to sell 1161 units of AXCELIS TECHNOLOGIES, INC. securities around 2026-05-21, with aggregate market value of $177,284.70. The total outstanding units is 30734000.0. The amount planned to be sold represents 0.00% of total outstanding units; Recent transactions in past 3 months include: On 05/14/2026, sold 1015 units for $164749.73;