Brian F. Sullivan Celcuity Inc. (CELC) insider trading activity

Brian F. Sullivan is Chief Executive Officer of Celcuity Inc.. Currently has a direct ownership of 1.37 Million shares of CELC, which is worth approximately $74.8 Million. The most recent transaction as insider was on Sep 02, 2025, when has been sold 104,340 shares (Common Stock) at a price of $8.05 per share, resulting in proceeds of $839,937. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 1.37M

8.24% 3M change

2.07% 12M change

Total Value Held $74.8 Million

Brian F. Sullivan Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Sep 02 2025	BUY Exercise of in-the-money or at-the-money derivatives securities	$839,937 $8.05 p/Share	104,340 Added 7.08%	1,370,199 Common Stock
Apr 14 2025	BUY Bona fide gift	-	8,155 Added 0.64%	1,265,859 Common Stock
Mar 03 2025	SELL Bona fide gift	-	84,670 Reduced 6.31%	1,257,704 Common Stock
Aug 20 2024	BUY Bona fide gift	-	189,103 Added 12.35%	1,342,374 Common Stock
Apr 26 2024	SELL Bona fide gift	-	45,025 Reduced 3.76%	1,153,271 Common Stock
Jan 30 2024	SELL Bona fide gift	-	85,000 Reduced 6.62%	1,198,296 Common Stock
Dec 27 2023	SELL Bona fide gift	-	1,733,347 Reduced 57.46%	1,283,296 Common Stock
Dec 09 2022	BUY Open market or private purchase	$1,499,996 $5.75 p/Share	260,869 Added 7.96%	3,016,643 Common Stock

Also insider at

ENTG

ENTEGRIS INC Technology

Director

BFS

Brian F. Sullivan

Chief Executive Officer

Billerica, MA

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