MICHAEL ZAMKOW plan to sell securities of SS&C TECHNOLOGIES HOLDINGS, INC. under Form 144

MICHAEL ZAMKOW filed Form 144 to notify SEC of plan to sell 3000 units of SS&C TECHNOLOGIES HOLDINGS, INC. securities around 2026-05-20, with aggregate market value of $200,353.20. The total outstanding units is 240834039.0. The amount planned to be sold represents 0.00% of total outstanding units;