Insider Trading & Ownership of Sullivan Brian F.

Location
Minneapolis, MN
Summary
The estimated value of insider holdings of Sullivan Brian F. is at least $114M dollars as of September 4, 2025. Sullivan Brian F. is the Chief Executive Officer, Director of Celcuity Inc. and owns shares of Celcuity Inc. (CELC) stock worth about $103M. Sullivan Brian F. is the Director of ENTEGRIS INC and owns shares of ENTEGRIS INC (ENTG) stock worth about $11.8M.
Signature
/s/ Griffin D. Foster as Attorney-in-Fact for Brian F. Sullivan
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Ownership of Sullivan Brian F.

Symbol Company Relationship Holdings Value Past Year Net Change Change % Report Period
CELC Celcuity Inc. Chief Executive Officer, Director $103M Sep 2, 2025
ENTG ENTEGRIS INC Director $11.8M May 19, 2021

Insider Transactions Reported by Sullivan Brian F.:

Sym Company Class Transaction % Value $ * Price $ Shares Shares After Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.