HYFM

Industrials

Hydrofarm Holdings Group, Inc.

$1.21-0.03 (-2.42%)

Prev Close

$1.24

Open

$1.27

High

$1.27

Low

$1.12

Volume

58.3K

Market Cap

$4.9M

P/E

—

Div Yield

—

Over the past 12 months, insider activity at Hydrofarm Holdings Group, Inc. (HYFM) has been exclusively selling, with 0 insider purchases totaling $0.00 and 19 insider sales totaling $44.8K. The most recent insider transaction was by O'Brien Kevin Patrick (officer: Chief Financial Officer), who sold $1.7K worth of shares on Jan 8, 2026. Hydrofarm Holdings Group, Inc. operates in the Industrials sector, within the Agricultural - Machinery industry, with a market cap of $4.9M.

Buys (12M)

$0.00

Sells (12M)

$44.8K

Net Activity

Net Seller

$44.8K

Active Insiders

last 12 mo

HYFM Price Chart

HYFM Insider Trading Activity

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jan 8, 2026↗	O'Brien Kevin Patrick	officer: Chief Financial Officer	Sell	1,150	$1.51	$1.7K	13,222
Jan 6, 2026↗	Ackerman Erica	CAO and Corporate Controller	Sell	687	$1.51	$1.0K	0
Jan 6, 2026↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	1,150	$1.51	$1.7K	0
Jan 6, 2026↗	PARKER MARK S	President	Sell	1,672	$1.51	$2.5K	0
Jan 6, 2026↗	Toler William Douglas	Chief Executive Officer	Sell	5,189	$1.51	$7.8K	0
Dec 4, 2025↗	Denis Melisa	Director	Sell	2,995	$1.88	$5.6K	0
Aug 18, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	496	$4.51	$2.2K	0
Aug 18, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	48	$4.51	$216.48	0
Aug 18, 2025↗	PARKER MARK S	President	Sell	370	$4.51	$1.7K	0
Aug 18, 2025↗	Toler William Douglas	Director	Sell	445	$4.51	$2.0K	0
Aug 11, 2025↗	Ackerman Erica	CAO and Corporate Controller	Sell	52	$4.49	$233.48	0
Aug 11, 2025↗	PARKER MARK S	President	Sell	771	$4.49	$3.5K	0
Apr 8, 2025↗	Ackerman Erica	CAO and Corporate Controller	Sell	473	$1.78	$841.94	0
Apr 8, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	1,683	$1.78	$3.0K	0
Apr 8, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	863	$1.78	$1.5K	0
Apr 8, 2025↗	PARKER MARK S	President	Sell	1,380	$1.78	$2.5K	0
Apr 8, 2025↗	Toler William Douglas	Director	Sell	2,966	$1.78	$5.3K	0
Mar 24, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	292	$2.85	$832.20	0
Mar 24, 2025↗	Toler William Douglas	Director	Sell	198	$2.85	$564.30	0
Feb 26, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	160	$5.39	$862.40	0
Feb 26, 2025↗	PARKER MARK S	President	Sell	84	$5.39	$452.76	0
Aug 30, 2024↗	Toler William Douglas	CEO and Chairman of the Board	Buy	100,000	$0.50	$49.8K	1,875,820
May 17, 2023↗	Toler William Douglas	CEO and Chairman of the Board	Buy	50,000	$1.08	$53.8K	1,799,330
Aug 12, 2022↗	Toler William Douglas	CEO and Chairman of the Board	Buy	25,000	$3.73	$93.1K	1,607,400
Mar 17, 2022↗	Fitch Terence	President	Sell	16,600	$13.65	$226.5K	277,725
Mar 14, 2022↗	Toler William Douglas	CEO and Chairman of the Board	Buy	25,000	$14.28	$357.1K	1,550,830
Sep 7, 2021↗	Chung Patrick	Director	Sell	1,500	$52.54	$78.8K	3,119

HYFM Insider Buying Activity

The following table shows recent insider purchases of Hydrofarm Holdings Group, Inc. (HYFM) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Aug 30, 2024↗	Toler William Douglas	CEO and Chairman of the Board	Buy	100,000	$0.50	$49.8K	1,875,820
May 17, 2023↗	Toler William Douglas	CEO and Chairman of the Board	Buy	50,000	$1.08	$53.8K	1,799,330
Aug 12, 2022↗	Toler William Douglas	CEO and Chairman of the Board	Buy	25,000	$3.73	$93.1K	1,607,400
Mar 14, 2022↗	Toler William Douglas	CEO and Chairman of the Board	Buy	25,000	$14.28	$357.1K	1,550,830

HYFM Insider Selling Activity

The following table shows recent insider sales of Hydrofarm Holdings Group, Inc. (HYFM) stock reported via SEC Form 4 filings.

Date	Insider	Role	Type	Shares	Avg Price	Value	Shares After
Jan 8, 2026↗	O'Brien Kevin Patrick	officer: Chief Financial Officer	Sell	1,150	$1.51	$1.7K	13,222
Jan 6, 2026↗	Ackerman Erica	CAO and Corporate Controller	Sell	687	$1.51	$1.0K	0
Jan 6, 2026↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	1,150	$1.51	$1.7K	0
Jan 6, 2026↗	PARKER MARK S	President	Sell	1,672	$1.51	$2.5K	0
Jan 6, 2026↗	Toler William Douglas	Chief Executive Officer	Sell	5,189	$1.51	$7.8K	0
Dec 4, 2025↗	Denis Melisa	Director	Sell	2,995	$1.88	$5.6K	0
Aug 18, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	496	$4.51	$2.2K	0
Aug 18, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	48	$4.51	$216.48	0
Aug 18, 2025↗	PARKER MARK S	President	Sell	370	$4.51	$1.7K	0
Aug 18, 2025↗	Toler William Douglas	Director	Sell	445	$4.51	$2.0K	0
Aug 11, 2025↗	Ackerman Erica	CAO and Corporate Controller	Sell	52	$4.49	$233.48	0
Aug 11, 2025↗	PARKER MARK S	President	Sell	771	$4.49	$3.5K	0
Apr 8, 2025↗	Ackerman Erica	CAO and Corporate Controller	Sell	473	$1.78	$841.94	0
Apr 8, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	1,683	$1.78	$3.0K	0
Apr 8, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	863	$1.78	$1.5K	0
Apr 8, 2025↗	PARKER MARK S	President	Sell	1,380	$1.78	$2.5K	0
Apr 8, 2025↗	Toler William Douglas	Director	Sell	2,966	$1.78	$5.3K	0
Mar 24, 2025↗	O'Brien Kevin Patrick	Chief Financial Officer	Sell	292	$2.85	$832.20	0
Mar 24, 2025↗	Toler William Douglas	Director	Sell	198	$2.85	$564.30	0
Feb 26, 2025↗	Lindeman Bruce John	Chief Executive Officer	Sell	160	$5.39	$862.40	0
Feb 26, 2025↗	PARKER MARK S	President	Sell	84	$5.39	$452.76	0
Mar 17, 2022↗	Fitch Terence	President	Sell	16,600	$13.65	$226.5K	277,725
Sep 7, 2021↗	Chung Patrick	Director	Sell	1,500	$52.54	$78.8K	3,119