John A. Fallon Collegium Pharmaceutical, Inc (COLL) insider trading activity

John A. Fallon is of COLLEGIUM PHARMACEUTICAL, INC. Currently has a direct ownership of 64,634 shares of COLL, which is worth approximately $2.97 Million. The most recent transaction as insider was on Nov 12, 2025, when has been sold 34,853 shares (Common Stock) at a price of $47.21 per share, resulting in proceeds of $1,645,410. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 64.6K

0% 3M change

17.85% 12M change

Total Value Held $2.97 Million

John A. Fallon Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Nov 12 2025	SELL Open market or private sale	$1,645,410 $47.21 p/Share	34,853 Reduced 35.03%	64,634 Common Stock
Nov 12 2025	BUY Exercise of conversion of derivative security	$449,952 $12.91 p/Share	34,853 Added 25.94%	99,487 Common Stock
May 15 2025	BUY Grant, award, or other acquisition	-	9,791 Added 13.16%	64,634 Common Stock
May 16 2024	BUY Grant, award, or other acquisition	-	7,693 Added 12.3%	54,843 Common Stock
May 18 2023	BUY Grant, award, or other acquisition	-	9,792 Added 17.2%	47,150 Common Stock
May 19 2022	BUY Grant, award, or other acquisition	-	14,035 Added 27.31%	37,358 Common Stock
May 20 2021	BUY Grant, award, or other acquisition	-	9,941 Added 29.89%	23,323 Common Stock

Also insider at

PODD

INSULET CORP Healthcare

Director

AMAG

AMAG PHARMACEUTICALS, INC.

Director

JAF

John A. Fallon

Acton, MA

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