Grove director buys 70K shares around $1.05

Grove Collaborative Holdings, Inc. (GROV) director Jason H. Karp reported open-market purchases of Class A Common Stock on September 1–2, 2026, totaling 70,200 shares.

Rhea-AI Filing Summary

Grove Collaborative Holdings, Inc. (GROV) director Jason H. Karp reported open-market purchases of Class A Common Stock on September 1–2, 2026, totaling 70,200 shares. He bought 55,000 shares at a weighted average price of $1.0278 and 15,200 shares at $1.0761, executed in multiple trades within stated price ranges. In addition, an entity he manages, HCI Grove, LLC, holds 1,111,110 shares indirectly, and no Rule 10b5-1 trading plan is reported.

Insider Trade Summary

Net Buyer: 70,200 shares

Net Buy 3 txns

Insider Karp Jason H.

Role Director

Bought 70,200 shs ($73K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock F2	15,200	$1.0761	$16K
Purchase	Class A Common Stock F1	55,000	$1.0278	$57K
holding	Class A Common Stock F3	--	--	--

Holdings After Transaction: Class A Common Stock — 590,200 shares (Direct); Class A Common Stock — 1,111,110 shares (Indirect, by LLC)

Footnotes (3)

1. F1. The transaction was executed in multiple trades in prices ranging from $.99 to $1.0873, inclusive. The price reported in Column 4 above reflects the weighted average sales price. The Reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote of this Form 4.
2. F2. The transaction was executed in multiple trades in prices ranging from $1.04 to $1.0799, inclusive. The price reported in Column 4 above reflects the weighted average sales price. The Reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote of this Form 4.
3. F3. These securities are directly held by HCI Grove, LLC. of which the Reporting Person is the sole Manager.

Key Figures

Shares purchased September 1, 2026: 55,000 shares Weighted average price September 1, 2026: $1.0278 per share Shares purchased September 2, 2026: 15,200 shares +3 more

6 metrics

Shares purchased September 1, 2026 55,000 shares Open-market purchase of Class A Common Stock

Weighted average price September 1, 2026 $1.0278 per share Executed in multiple trades from $0.99 to $1.0873

Shares purchased September 2, 2026 15,200 shares Open-market purchase of Class A Common Stock

Weighted average price September 2, 2026 $1.0761 per share Executed in multiple trades from $1.04 to $1.0799

Total shares purchased 70,200 shares Net buy shares across reported transactions

Indirectly held shares via HCI Grove, LLC 1,111,110 shares Indirect ownership of Class A Common Stock

Key Terms

Class A Common Stock, weighted average sales price, indirectly held, Rule 10b5-1, +1 more

5 terms

Class A Common Stock financial

"reported open-market purchases of Class A Common Stock on September 1–2, 2026"

Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.

weighted average sales price financial

"The price reported in Column 4 above reflects the weighted average sales price"

indirectly held financial

"These securities are directly held by HCI Grove, LLC. of which the Reporting Person is the sole Manager"

Rule 10b5-1 regulatory

"no Rule 10b5-1 trading plan is reported for these transactions"

Rule 10b5-1 is a regulation that allows company insiders to buy or sell their shares at predetermined times, even if they have access to non-public information. It acts like setting a schedule in advance for transactions, helping prevent accusations of unfair trading. This rule provides a way for insiders to plan trades transparently, giving investors confidence that these transactions are not based on hidden information.

open market or private transaction financial

"Purchase in open market or private transaction"

FAQ

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

What transactions did GROV director Jason H. Karp report on this Form 4?

He reported two open-market purchases of Grove Collaborative Class A Common Stock on September 1 and 2, 2026, plus an updated indirect holding position through an LLC.

How many GROV shares did Jason H. Karp buy and at what prices?

He purchased 55,000 shares at a weighted average price of $1.0278 on September 1, 2026, and 15,200 shares at $1.0761 on September 2, 2026, both in open-market transactions executed in multiple trades within stated price ranges.

What is the total number of GROV shares involved in the reported purchases?

Across the reported transactions, Jason H. Karp bought a total of 70,200 shares of Grove Collaborative Class A Common Stock in early September 2026.

Does Jason H. Karp hold GROV shares indirectly through another entity?

Yes. The filing states that 1,111,110 shares of Class A Common Stock are held indirectly by HCI Grove, LLC, of which he is the sole Manager.

Were these GROV share purchases made under a Rule 10b5-1 trading plan?

No. The filing’s Rule 10b5-1 checkbox is not marked as affirmative, indicating no Rule 10b5-1 trading plan is reported for these transactions.

How were the reported GROV share prices calculated in this Form 4?

For each date, the Form 4 reports a weighted average sales price per share, with footnotes explaining that the transactions were executed in multiple trades within specified price ranges and that full trade-by-trade details are available on request.

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

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Available on EDGAR 09/02/2026 - 06:41 PM Accepted by SEC EDGAR 09/02/2026 - 06:41 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^*

Karp Jason H.

(Last) (First) (Middle)

C/O GROVE COLLABORATIVE HOLDINGS INC.

1301 SANSOME STREET

(Street)

SAN FRANCISCO CALIFORNIA 94111

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Grove Collaborative Holdings, Inc. [ GROV ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/01/2026

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
Class A Common Stock	09/01/2026		P		55,000	A	$1.0278(1)	575,000	D
Class A Common Stock	09/02/2026		P		15,200	A	$1.0761(2)	590,200	D
Class A Common Stock								1,111,110	I	by LLC(3)

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. The transaction was executed in multiple trades in prices ranging from $.99 to $1.0873, inclusive. The price reported in Column 4 above reflects the weighted average sales price. The Reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote of this Form 4.

2. The transaction was executed in multiple trades in prices ranging from $1.04 to $1.0799, inclusive. The price reported in Column 4 above reflects the weighted average sales price. The Reporting person hereby undertakes to provide to the Securities and Exchange Commission staff, the Issuer, or a security holder of the Issuer, upon request, full information regarding the number of shares purchased at each respective price within the range set forth in this footnote of this Form 4.

3. These securities are directly held by HCI Grove, LLC. of which the Reporting Person is the sole Manager.

	/s/ Barbara Wallace, Attorney-in-Fact for Jason H. Karp	09/02/2026
	** 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)