Kevin Patrick O'Brien Hydrofarm Holdings Group, Inc. (HYFM) insider trading activity

Kevin Patrick O'Brien is Chief Financial Officer of HYDROFARM HOLDINGS GROUP, INC.. Currently has a direct ownership of 13,222 shares of HYFM, which is worth approximately $23,667. The most recent transaction as insider was on Jan 06, 2026, when has been sold 1,150 shares (Common Stock, $0.0001 par value per share) at a price of $1.51 per share, resulting in proceeds of $1,736. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 13.2K

8.0% 3M change

89.89% 12M change

Total Value Held $23,667

Kevin Patrick O'Brien Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Jan 06 2026	SELL Open market or private sale	$1,736 $1.51 p/Share	1,150 Reduced 8.0%	13,222 Common Stock, $0.0001 ...
Aug 18 2025	SELL Payment of exercise price or tax liability	$216 $4.51 p/Share	48 Reduced 0.33%	14,372 Common Stock, $0.0001 ...
Apr 08 2025	SELL Payment of exercise price or tax liability	$1,536 $1.78 p/Share	863 Reduced 5.65%	14,420 Common Stock, $0.0001 ...
Mar 24 2025	SELL Payment of exercise price or tax liability	$832 $2.85 p/Share	292 Reduced 1.87%	15,283 Common Stock, $0.0001 ...
Feb 28 2025	BUY Grant, award, or other acquisition	-	2,501 Added 13.84%	15,575 Common Stock, $0.0001 ...
Jan 01 2025	BUY Grant, award, or other acquisition	-	100,000 Added 43.34%	130,754 Common Stock, $0.0001 ...
Aug 19 2024	SELL Payment of exercise price or tax liability	$263 $0.55 p/Share	479 Reduced 1.53%	30,754 Common Stock, $0.0001 ...

Mar 25 2024	SELL Payment of exercise price or tax liability	$3,518 $0.93 p/Share	3,783 Reduced 10.8%	31,233 Common Stock, $0.0001 ...
Mar 22 2024	SELL Payment of exercise price or tax liability	$2,421 $0.83 p/Share	2,918 Reduced 7.69%	35,016 Common Stock, $0.0001 ...
Feb 15 2024	BUY Grant, award, or other acquisition	-	10,965 Added 22.42%	37,934 Common Stock, $0.0001 ...
Aug 18 2023	SELL Payment of exercise price or tax liability	$517 $1.08 p/Share	479 Reduced 1.75%	26,969 Common Stock, $0.0001 ...
Mar 22 2023	SELL Payment of exercise price or tax liability	$5,454 $1.87 p/Share	2,917 Reduced 9.61%	27,448 Common Stock, $0.0001 ...
Aug 17 2022	BUY Grant, award, or other acquisition	-	5,000 Added 14.14%	30,365 Common Stock, $0.0001 ...
Mar 21 2022	BUY Grant, award, or other acquisition	-	25,365 Added 50.0%	25,365 Common Stock, $0.0001 ...

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