GrowGeneration Corp. (GRWG) Insider Ownership

Historic Insider Ownership Trends

As of June 06, 2026, the three largest insider holders of GRWG are Michael Salaman (President, 1.74Mn shares), Darren Lampert (Ceo, 1.70Mn shares), Stephen Aiello (Director, 668.31K shares).

Top Direct Holders

Insider ownership data is derived from the last 60 months of Form 4 SEC filings.
Holder Position Shares (Direct) Shares (Indirect) Report Date
Eula L Adams - 102,870 0 19 Sep, 2025
Michael Salaman President 1,739,313 0 17 Dec, 2025
Darren Lampert Ceo 1,701,702 0 17 Dec, 2025
Tony Sullivan Chief Operating Officer (Coo) 28,440 0 05 Nov, 2021
Stephen Aiello - 668,311 0 23 Sep, 2025
Paul F. Jr. Ciasullo - 442,500 0 15 Aug, 2023
Stephen Kozey Secretary And Vp Of Legal 21,000 0 07 Jan, 2022
Gregory Kevin Sanders Chief Financial Officer 167,035 0 17 Dec, 2025
Starlett Carter - 40,000 0 19 Sep, 2025

* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.

Recent Insider Transactions

Detailed insider trading activity based on Form 4 SEC filings.
Download Data
Transaction Date Insider Name Security Class Transaction Type Shares Traded Price Shares Remaining Ownership Code
15 Dec, 2025 Darren Lampert Common Stock A 50,000 $0.00 1,701,702 D A
15 Dec, 2025 Darren Lampert Common Stock A 50,000 $0.00 1,701,702 D A
15 Dec, 2025 Gregory Kevin Sanders Common Stock A 2,671 $0.00 145,660 D A
15 Dec, 2025 Michael Salaman Common Stock A 50,000 $0.00 1,739,313 D A
15 Dec, 2025 Michael Salaman Common Stock A 50,000 $0.00 1,739,313 D A
15 Dec, 2025 Gregory Kevin Sanders Common Stock A 2,671 $0.00 145,660 D A
15 Dec, 2025 Gregory Kevin Sanders Common Stock A 21,375 $0.00 167,035 D A
15 Dec, 2025 Gregory Kevin Sanders Common Stock A 21,375 $0.00 167,035 D A
12 Nov, 2025 Darren Lampert Common Stock D 70,280 $1.74 1,708,242 D S
12 Nov, 2025 Darren Lampert Common Stock D 70,280 $1.74 1,708,242 D S
13 Nov, 2025 Darren Lampert Common Stock D 56,540 $1.61 1,651,702 D S
13 Nov, 2025 Darren Lampert Common Stock D 56,540 $1.61 1,651,702 D S
22 Sep, 2025 Stephen Aiello Common Stock A 133,334 $1.66 668,311 D P
18 Sep, 2025 Eula L Adams Common Stock A 25,000 $0.00 102,870 D A
18 Sep, 2025 Stephen Aiello Common Stock A 20,000 $0.00 534,977 D A
18 Sep, 2025 Starlett Carter Common Stock A 20,000 $0.00 40,000 D A
15 Jun, 2025 Michael Salaman Common Stock A 50,000 $0.00 1,689,313 D A
15 Jun, 2025 Gregory Kevin Sanders Common Stock A 21,374 $0.00 142,989 D A
15 Jun, 2025 Gregory Kevin Sanders Common Stock A 21,374 $0.00 142,989 D A
15 Jun, 2025 Michael Salaman Common Stock A 50,000 $0.00 1,689,313 D A