B. John Lindeman - 28 Feb 2025 Form 4 Insider Report for HYDROFARM HOLDINGS GROUP, INC. (HYFM)

Role: Chief Executive Officer
Signature: /s/ B. John Lindeman
Issuer symbol: HYFM
Transactions as of: 28 Feb 2025
Net transactions value: $0
Form type: 4
Filing time: 04 Mar 2025, 16:08:05 UTC
Previous filing: 28 Feb 2025
Next filing: 10 Apr 2025
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	+3,959	+7.2%	$0.000000	58,862	28 Feb 2025	Direct	F1

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

Explanation of Responses:

Id	Content
F1	On April 5, 2024, Mr. Lindeman was granted performance stock units ("PSUs") under the Issuer's 2020 Equity Incentive Plan. Each PSU represents the right, upon achievement of certain specified performance-based vesting criteria, to receive one share of the Issuer's common stock. On February 28, 2025, the Board of Directors determined that certain of the performance-based conditions were met resulting in 3,959 PSUs earned by Mr. Lindeman.

Content

On April 5, 2024, Mr. Lindeman was granted performance stock units ("PSUs") under the Issuer's 2020 Equity Incentive Plan. Each PSU represents the right, upon achievement of certain specified performance-based vesting criteria, to receive one share of the Issuer's common stock. On February 28, 2025, the Board of Directors determined that certain of the performance-based conditions were met resulting in 3,959 PSUs earned by Mr. Lindeman.