GrowGeneration CEO buys 64,098 company shares

GrowGeneration Corp. CEO Darren Lampert reported an open-market purchase of 64,098 shares of common stock at a weighted average price of about $1.55 per share.

Rhea-AI Filing Summary

GrowGeneration Corp. CEO Darren Lampert reported an open-market purchase of 64,098 shares of common stock at a weighted average price of about $1.55 per share. The filing states these shares were bought at prices ranging from $1.54 to $1.55.

After this transaction, Lampert directly holds 1,765,800 common shares. He is also indirectly associated with 138,474 shares, including 88,474 shares held by a spousal trust, for which he disclaims beneficial ownership, and 50,000 shares held by a charitable fund where he serves as trustee with voting and dispositive power.

Insider Trade Summary

Net Buyer: 64,098 shares

Net Buy 2 txns

Insider Lampert Darren

Role CEO

Bought 64,098 shs ($99K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	64,098	$1.55	$99K
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 1,765,800 shares (Direct); Common Stock — 138,474 shares (Indirect, See Footnote)

Footnotes (2)

1. F1. Based on weighted average purchase price. The shares reported in this transaction were purchased at prices ranging from $1.54 to $1.55. Information regarding the number of shares purchased at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.
2. F2. Includes: 88,474 shares of common stock owned by a spousal trust, of which the Reporting Person disclaims beneficial ownership; and 50,000 shares of common stock owned by a charitable fund, of which the Reporting Person is the trustee and holds voting and dispositive power over the shares.

Key Figures

Shares purchased: 64,098 shares Weighted average purchase price: $1.55 per share Direct holdings after transaction: 1,765,800 shares +3 more

6 metrics

Shares purchased 64,098 shares Open-market purchase of common stock

Weighted average purchase price $1.55 per share Common stock purchases at $1.54–$1.55

Direct holdings after transaction 1,765,800 shares Common stock directly owned by Darren Lampert

Indirect holdings total 138,474 shares Combined spousal trust and charitable fund holdings

Spousal trust holdings 88,474 shares Lampert disclaims beneficial ownership

Charitable fund holdings 50,000 shares Lampert is trustee with voting and dispositive power

Key Terms

open-market purchase, beneficial ownership, spousal trust, charitable fund, +1 more

5 terms

open-market purchase financial

"transaction_action: open-market purchase"

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

beneficial ownership financial

"the Reporting Person disclaims beneficial ownership"

Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.

spousal trust financial

"88,474 shares of common stock owned by a spousal trust"

charitable fund financial

"50,000 shares of common stock owned by a charitable fund"

voting and dispositive power financial

"the Reporting Person is the trustee and holds voting and dispositive power"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did GrowGeneration (GRWG) report for Darren Lampert?

GrowGeneration reported that CEO Darren Lampert purchased 64,098 shares of common stock in an open-market transaction. The weighted average purchase price was about $1.55 per share, with individual trade prices ranging between $1.54 and $1.55 according to the filing footnotes.

At what price did the GrowGeneration CEO buy the 64,098 GRWG shares?

The CEO’s 64,098-share purchase was made at a weighted average price of about $1.55 per share. The filing notes that individual trades occurred between $1.54 and $1.55, and detailed trade-level information is available upon request from eligible parties.

How many GrowGeneration shares does Darren Lampert own after this Form 4?

After the reported purchase, Darren Lampert directly owns 1,765,800 GrowGeneration common shares. The filing also lists 138,474 additional shares held indirectly through a spousal trust and a charitable fund, with differing levels of beneficial ownership and control described in the footnotes.

What indirect GrowGeneration (GRWG) holdings are associated with Darren Lampert?

Indirectly, 138,474 GrowGeneration shares are associated with Lampert. These include 88,474 shares in a spousal trust, for which he disclaims beneficial ownership, and 50,000 shares in a charitable fund where he serves as trustee with voting and dispositive power over the shares.

Does Darren Lampert disclaim beneficial ownership of any GRWG shares?

Yes. The filing states that 88,474 GrowGeneration shares are held by a spousal trust and that Darren Lampert disclaims beneficial ownership of those shares. He is, however, trustee with voting and dispositive power over 50,000 shares held by a charitable fund.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 05/19/2026 - 02:28 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lampert Darren

(Last) (First) (Middle)

1011 CASUARINA ROAD

(Street)

DELRAY BEACH FLORIDA 33483

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GrowGeneration Corp. [ GRWG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	CEO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	05/18/2026		P		64,098	A	$1.55(1)	1,765,800	D
Common Stock								138,474	I	See Footnote(2)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Based on weighted average purchase price. The shares reported in this transaction were purchased at prices ranging from $1.54 to $1.55. Information regarding the number of shares purchased at each separate price will be made available upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer.

2. Includes: 88,474 shares of common stock owned by a spousal trust, of which the Reporting Person disclaims beneficial ownership; and 50,000 shares of common stock owned by a charitable fund, of which the Reporting Person is the trustee and holds voting and dispositive power over the shares.

Remarks:

	/s/ Darren Lampert	05/19/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)