Comparable stake leader
AWM Investment Company, Inc.
SEC ownership of GrowGeneration Corp.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001604868.
Disclosed value leader
AWM Investment Company, Inc.
Comparable rows
50/50
Latest evidence
15 Jun 2026
- Public ticker
- GRWG on Nasdaq
- Parsed ownership sources
-
13F, 13D/G, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
AWM Investment Company, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
50 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
AWM Investment Company, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
15 Jun 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001604868
- Issuer location
- Greenwood Village, CO
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of GrowGeneration Corp. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
AWM Investment Company, Inc.
Disclosed value leader
AWM Investment Company, Inc.
Comparable rows
50/50
Latest evidence
15 Jun 2026
13F
13D/G
3/4/5
Lead comparable stake: 5.5%
13D/G row: AWM Investment Company, Inc.
Showing 1-8 of 50 holder rows.
Quick read
AWM Investment Company, Inc. leads the comparable SEC ownership view at 5.5%.
50 of 50 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens AWM Investment Company, Inc.'s linked filing trail.
Comparable ownership
Top 5
AWM Investment Company, Inc.
5.5%
VANGUARD GROUP INC
4.9%
BlackRock, Inc.
3%
Michael Salaman
3.7%
Darren Lampert
3.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| AWM Investment Company, Inc. |
13F
13D/G
Company
|
5.5%
from 13D/G
|
$3,718,862
3,380,784 shares
|
— | 31 Mar 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
4.9%
|
$2,719,590
2,908,341 shares
|
$0 | 30 Jun 2025 |
| BlackRock, Inc. |
13D/G
13F
Company
|
3%
|
$1,664,117
1,779,424 shares
|
$0 | 30 Jun 2025 |
| Michael Salaman |
3/4/5
President, Director
|
3.7%
|
$2,449,429
2,226,754 shares
|
— | 15 Jun 2026 |
| Darren Lampert |
3/4/5
CEO, Director
|
3.3%
|
$2,149,701
1,954,274 shares
|
-$113,965 | 15 Jun 2026 |
| Stephen Aiello |
3/4/5
Director
|
1.4%
|
$1,380,020
829,397 shares
|
+$221,334 | 22 Sep 2025 |
| Gregory Kevin Sanders |
3/4/5
Chief Financial Officer
|
0.32%
|
$211,227
192,025 shares
|
— | 15 Jun 2026 |
| Eula L. Adams |
3/4/5
Director
|
0.21%
|
$214,821
127,870 shares
|
— | 18 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$107,370.
Buys
$320,686
Insiders: 2
Sells
$213,317
Insiders: 1
Net
+$107,370
Shares: +70,612
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 197,432
Shares: 126,820
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 64,098 | 0 | $99,352 | $0 | +$99,352 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 126,820 | $0 | $213,317 | -$213,317 |
| 9-12 | 133,334 | 0 | $221,334 | $0 | +$221,334 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-13 of 13 reporting-owner rows connected to GrowGeneration Corp.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
13
Largest Forms 3/4/5 holder
Michael Salaman
Net 12M change
+$107,369
Latest report
15 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Michael Salaman | President, Director | $2,449,429 | Mixed | 15 Jun 2026 | ||
| Darren Lampert | CEO, Director | $2,149,701 | -$113,965 | -5% | Mixed | 15 Jun 2026 |
| Stephen Aiello | Director | $1,380,020 | +$221,334 | +19% | Mixed | 22 Sep 2025 |
| Sean Stiefel | Former Director | $1,260,854 | Mixed | 27 Jun 2022 | ||
| Paul F. Ciasullo Jr. | Director | $1,037,884 | Mixed | 10 Aug 2023 | ||
| Jeff Lasher | Cfo | $354,027 | Mixed | 12 Apr 2022 | ||
| Paul Rutenis | Chief Merchandise Officer | $244,448 | Mixed | 21 Jun 2021 | ||
| Eula L. Adams | Director | $214,821 | Mixed | 18 Sep 2025 | ||
| Gregory Kevin Sanders | Chief Financial Officer | $211,227 | Mixed | 15 Jun 2026 | ||
| Dennis Sheldon | Chief Supply Chain & Technology Officer | $70,365 | Mixed | 05 Jan 2022 | ||
| Starlett Carter | Director | $67,200 | Mixed | 18 Sep 2025 | ||
| Tony Sullivan | Chief Operating Officer (COO) | $66,706 | Mixed | 01 Nov 2021 | ||
| Stephen Kozey | Secretary and VP of Legal | $49,256 | Mixed | 05 Jan 2022 |
Recent insider transactions for GrowGeneration Corp.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Gregory Kevin Sanders | GRWG | Common Stock | Award | 15% | 24,990 | 192,025 | 15 Jun 2026 | Direct | ||
| Michael Salaman | GRWG | Common Stock | Award | 2.87% | 50,000 | 1,789,313 | 15 Jun 2026 | Direct | ||
| Darren Lampert | GRWG | Common Stock | Award | 2.83% | 50,000 | 1,815,800 | 15 Jun 2026 | Direct | ||
| Darren Lampert | GRWG | Common Stock | Purchase | 3.77% | $99,352 | $1.55 | 64,098 | 1,765,800 | 18 May 2026 | Direct |
| Gregory Kevin Sanders | GRWG | Common Stock | Award | 16.8% | 24,046 | 167,035 | 15 Dec 2025 | Direct | ||
| Michael Salaman | GRWG | Common Stock | Award | 2.96% | 50,000 | 1,739,313 | 15 Dec 2025 | Direct | ||
| Darren Lampert | GRWG | Common Stock | Award | 3.03% | 50,000 | 1,701,702 | 15 Dec 2025 | Direct | ||
| Darren Lampert | GRWG | Common Stock | Sale | -3.31% | $91,029 | $1.61 | -56,540 | 1,651,702 | 13 Nov 2025 | Direct |
| Darren Lampert | GRWG | Common Stock | Sale | -3.95% | $122,287 | $1.74 | -70,280 | 1,708,242 | 12 Nov 2025 | Direct |
| Stephen Aiello | GRWG | Common Stock | Purchase | 24.9% | $221,334 | $1.66 | 133,334 | 668,311 | 22 Sep 2025 | Direct |
| Starlett Carter | GRWG | Common Stock | Award | 100% | 20,000 | 40,000 | 18 Sep 2025 | Direct | ||
| Stephen Aiello | GRWG | Common Stock | Award | 3.88% | 20,000 | 534,977 | 18 Sep 2025 | Direct | ||
| Eula L. Adams | GRWG | Common Stock | Award | 32.1% | 25,000 | 102,870 | 18 Sep 2025 | Direct |
* marks a reported price that did not pass the local price check.