Changes in Beneficial Ownership · 4

Grove Collaborative Holdings, Inc.

GROVNYSEEQUITYCurrent

Changes in Beneficial Ownership

Filed Sep 2, 2026Accepted Sep 2, 2026, 6:41 PM EDTFiling CIK 1841761Accession 0001841761-26-000092

form4.xml

Name: Karp Jason H.
Reporting owner CIK: 0001832413
Relationship: Director
Address: C/O GROVE COLLABORATIVE HOLDINGS INC., 1301 SANSOME STREET, SAN FRANCISCO, CA, 94111

Non-derivative transactions · 2 reported rows
Security	Transaction date	Code	Amount	A / D	Price (USD)	Owned after	Ownership
Class A Common Stock	2026-09-01	P · Form 4	55,000	A	1.0278^[F1]	575,000	D
Class A Common Stock	2026-09-02	P · Form 4	15,200	A	1.0761^[F2]	590,200	D

Table key

Non-derivative holdings · 1 reported row
Security	Amount owned	Ownership	Nature of ownership
Class A Common Stock	1,111,110	I	by LLC^[F3]

Table key

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.↩ 1
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.↩ 1
F3: These securities are directly held by HCI Grove, LLC. of which the Reporting Person is the sole Manager.↩ 1

Historical securities (6)