Key facts
- This page summarizes Thomas Siragusa's Form 4 filing for Grove Collaborative Holdings, Inc. (GROV).
- 21 reported transactions and 7 derivative rows are listed below.
- Accepted by SEC: 18 Aug 2026, 18:57.
Thomas Siragusa - 15 Aug 2026 Form 4 Insider Report for Grove Collaborative Holdings, Inc. (GROV)
- SEC form
- 4
- Accepted by SEC
- 18 Aug 2026, 18:57:18 UTC
- Prior SEC filing
- 19 May 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/Barbara R Wallace, attorney-in-fact for Tom Siragusa
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
Thomas Siragusa filed Form 4 for Grove Collaborative Holdings, Inc. (GROV) on 18 Aug 2026.
Change
- Previous filing in this sequence was filed on 19 May 2026.
- Current net transaction value: $0.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002054519
Primary reporting owner
Siragusa Thomas
- Relationship
- CFO
- Address
- C/O GROVE COLLABORATIVE HOLDINGS, INC., 1301 SANSOME STREET, SAN FRANCISCO
- Signature
- /s/Barbara R Wallace, attorney-in-fact for Tom Siragusa
- Signature date
- 18 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +272
- Change %
- +0.28%
- Price
- Shares after
- 95,730
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -98
- Change %
- -0.1%
- Price
- $1.03*
- Shares after
- 95,632
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +1,348
- Change %
- +1.4%
- Price
- Shares after
- 96,980
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -483
- Change %
- -0.5%
- Price
- $1.03*
- Shares after
- 96,497
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +5,333
- Change %
- +5.5%
- Price
- Shares after
- 101,830
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -1,909
- Change %
- -1.9%
- Price
- $1.03*
- Shares after
- 99,921
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +2,500
- Change %
- +2.5%
- Price
- Shares after
- 102,421
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -895
- Change %
- -0.87%
- Price
- $1.03*
- Shares after
- 101,526
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +6,954
- Change %
- +6.8%
- Price
- Shares after
- 108,480
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -2,489
- Change %
- -2.3%
- Price
- $1.03*
- Shares after
- 105,991
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +6,250
- Change %
- +5.9%
- Price
- Shares after
- 112,241
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -2,237
- Change %
- -2%
- Price
- $1.03*
- Shares after
- 110,004
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
GROV
transaction
Class A Common Stock
Options Exercise
- Transaction value
- Shares
- +11,494
- Change %
- +10%
- Price
- Shares after
- 121,498
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F1
GROV
transaction
Class A Common Stock
Tax liability
- Transaction value
- Shares
- -4,113
- Change %
- -3.4%
- Price
- $1.03*
- Shares after
- 117,385
- Date
- 15 Aug 2026
- Ownership
- Direct
- Footnotes
- F2
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -272
- Change %
- -100%
- Price
- Shares after
- 0
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 272
- Exercise price
- Footnotes
- F1, F3, F4
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -1,348
- Change %
- -33%
- Price
- Shares after
- 2,702
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 1,348
- Exercise price
- Footnotes
- F1, F4, F5
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -5,333
- Change %
- -20%
- Price
- Shares after
- 21,333
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 5,333
- Exercise price
- Footnotes
- F1, F4, F5
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -2,500
- Change %
- -17%
- Price
- Shares after
- 12,500
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 2,500
- Exercise price
- Footnotes
- F1, F4, F5
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -6,954
- Change %
- -14%
- Price
- Shares after
- 41,725
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 6,954
- Exercise price
- Footnotes
- F1, F4, F6
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -6,250
- Change %
- -10%
- Price
- Shares after
- 56,250
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 6,250
- Exercise price
- Footnotes
- F1, F4, F5
GROV
transaction
Derivative
Restricted Stock Units
Options Exercise
- Transaction value
- Shares
- -11,494
- Change %
- -9.1%
- Price
- Shares after
- 114,943
- Date
- 15 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Common Stock
- Underlying amount
- 11,494
- Exercise price
- Footnotes
- F1, F4, F7
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Section 16 status
Thomas Siragusa is no longer subject to Section 16 filing requirements. Form 4 or Form 5 obligations may still apply in specific circumstances.
Explanation of responses 7 footnotes
Footnote F1
Each restricted stock unit ("RSU") represents a contingent right to receive one share of class A Common Stock
Footnote F2
These shares were retained by the Company in order to meet the tax withholding obligations of the award-holder in connection with the vesting of an installment of the restricted stock award. The amount retained by the Company was not in excess of the amount of the tax liability.
Footnote F3
These RSUs will vest in 16 equal installments on each February 15, May 15, August 15 and November 15 until becoming fully vested on August 15, 2026, subject to the Reporting Person's continued service with the Issuer through each applicable vesting date.
Footnote F4
The RSUs have no expiration date.
Footnote F5
1/12th of the shares subject to the Award shall vest on each of the Company's Standard Quarterly Vesting Dates (February 15th, May 15th, August 15th and November 15th of each year; provided, that if such date occurs on a weekend or federal holiday, vesting shall occur on the next business day) beginning with the first quarterly vesting date in the next calendar quarter following the Vesting Commencement Date.
Footnote F6
These RSUs will vest in 12 quarterly installments each February 15, May 15, August 15 and November 15 commencing on May 15, 2025, subject to the Reporting Person's continued service with the Issuer through each applicable vesting date.
Footnote F7
These RSUs will vest in twelve equal installments on each February 15th, May 15th, August 15th and November 15th of each year (provided, that if such date occurs on a weekend or federal holiday, vesting shall occur on the next business day) beginning on May 15, 2026, with accelerated vesting following a change in control if the Reporting Person's services are terminated by the Issuer without cause or the Reporting Person resigns for good reason.