Gregory Kevin Sanders - 15 Dec 2025 Form 4 Insider Report for GrowGeneration Corp. (GRWG)

Role: Chief Financial Officer
Signature: /s/ Gregory Sanders
Issuer symbol: GRWG
Transactions as of: 15 Dec 2025
Net transactions value: $0
Form type: 4
Filing time: 17 Dec 2025, 12:13:12 UTC
Previous filing: 17 Jun 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Sanders Gregory Kevin	Chief Financial Officer	C/O GROWGENERATION CORP., 5619 DTC PARKWAY, SUITE 900, GREENWOOD VILLAGE	/s/ Gregory Sanders	17 Dec 2025	0001942762

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	GRWG	Common Stock	Award	$0	+2,671	+1.9%	$0.000000	145,660	15 Dec 2025	Direct	F1
transaction	GRWG	Common Stock	Award	$0	+21,375	+15%	$0.000000	167,035	15 Dec 2025	Direct	F2

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

Explanation of Responses:

Id	Content
F1	Pursuant to a restricted stock unit award agreement dated January 5, 2022, the Reporting Person was granted 15,000 restricted stock units, which vested in four equal installments of 3,750 restricted stock units on each December 15 following the grant date. The fourth installment vested on December 15, 2025, of which 1,079 shares were withheld by the Issuer to satisfy the applicable tax withholding obligation and 2,671 shares of common stock were issued to the Reporting Person.
F2	Pursuant to a restricted stock unit award agreement dated June 15, 2023, the Reporting Person was granted 180,000 restricted stock units, which vested in six equal installments of 30,000 restricted stock units on each June 15 and December 15 over a three-year period. The sixth installment vested on December 15, 2025, of which 8,625 shares were withheld by the Issuer to satisfy the applicable tax withholding obligation and 21,375 shares of common stock were issued to the Reporting Person.

Content

Pursuant to a restricted stock unit award agreement dated January 5, 2022, the Reporting Person was granted 15,000 restricted stock units, which vested in four equal installments of 3,750 restricted stock units on each December 15 following the grant date. The fourth installment vested on December 15, 2025, of which 1,079 shares were withheld by the Issuer to satisfy the applicable tax withholding obligation and 2,671 shares of common stock were issued to the Reporting Person.

Pursuant to a restricted stock unit award agreement dated June 15, 2023, the Reporting Person was granted 180,000 restricted stock units, which vested in six equal installments of 30,000 restricted stock units on each June 15 and December 15 over a three-year period. The sixth installment vested on December 15, 2025, of which 8,625 shares were withheld by the Issuer to satisfy the applicable tax withholding obligation and 21,375 shares of common stock were issued to the Reporting Person.