Kevin Patrick O'Brien - 21 Mar 2022 Form 4 Insider Report for HYDROFARM HOLDINGS GROUP, INC. (HYFM)

Role: Chief Accounting Officer
Signature: /s/ Jeffrey D. Cohan, Power of Attorney for: Kevin Patrick O'Brien
Issuer symbol: HYFM
Transactions as of: 21 Mar 2022
Net transactions value: $0
Form type: 4
Filing time: 23 Mar 2022, 16:02:58 UTC
Previous filing: 23 Sep 2021
Next filing: 18 Aug 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	HYFM	Common Stock, $0.0001 par value per share	Award	$0	+25,365		$0.000000	25,365	21 Mar 2022	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	On March 21, 2022 (the "Grant Date"), Mr. O'Brien was granted 25,365 restricted stock units ("RSUs") under the Issuer's 2020 Employee, Director and Consultant Equity Incentive Plan. The RSUs vest in three equal annual installments beginning on March 21, 2023.