Parker Mark Sinsider trades

In SEC Form 4 filings, Parker Mark S is listed as President of Hydrofarm Holdings Group, Inc. (HYFM). In the last 90 days, Parker Mark S bought $20K of Hydrofarm Holdings Group, Inc. (HYFM) on the open market and sold none. The purchase was $20K of Hydrofarm Holdings Group, Inc. (HYFM) on Oct 27.

Companies and roles

Company	Role	Transactions	Last filed
HYFMHydrofarm Holdings Group, Inc.	President	2	Oct 29

Cluster buys

No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).

Form 4 historysince 2026-10-29

Company	Traded	Filed	Type	Shares	Price	Value	Owned after	10b5-1 plan	Filing
HYFMHydrofarm Holdings Group, Inc.	Oct 27	Oct 29	P	22,099	$0.91	Purchase +$20,000	40,657	No	Form 4
HYFMHydrofarm Holdings Group, Inc.	Oct 27	Oct 29	P · derivative	22,099	$0.78	Purchase +$17,237	22,099	No	Form 4

Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.