STOCK TITAN

ACV Auctions (ACVA) director Brian Hirsch receives 27,500-share RSU award

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Hirsch Brian reported acquisition or exercise transactions in this Form 4 filing.

ACV Auctions Inc. director Brian Hirsch reported a new equity compensation award. He received a grant of 27,500 restricted stock units representing Class A Common Stock at a stated price of $0.00 per share.

The RSUs vest on the first anniversary of the grant date, or fully on the day immediately preceding the next Annual Meeting if that date comes sooner, subject to his continuous service. Following this grant, Hirsch holds 127,178 Class A shares directly. Additional Class A shares are held indirectly through Tribeca Venture Fund II, L.P. and Tribeca Venture Fund II New York, L.P., where he is a managing partner, though he disclaims beneficial ownership except to the extent of any pecuniary interest.

Positive

  • None.

Negative

  • None.
Insider Hirsch Brian
Role null
Type Security Shares Price Value
Grant/Award Class A Common Stock 27,500 $0.00 --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Stock — 127,178 shares (Direct, null); Class A Common Stock — 1,397,090 shares (Indirect, By Tribeca Venture Fund II, L.P.)
Footnotes (1)
  1. Represents a restricted stock unit (RSU) award. The RSUs will vest on the first anniversary of the grant date, provided that the RSUs shall become fully vested as of the day immediately preceding the next Annual Meeting if such date is sooner than first anniversary of the grant date. Vesting of the RSUs is subject in all cases to the Reporting Person's continuous service through the applicable vesting date. The shares are held by Tribeca Venture Fund II, L.P. ("TVFII"). Tribeca Venture Partners II GP, LLC ("TVP II GP") is the general partner of TVFII. The Reporting Person is a managing partner of TVP II GP. The Reporting Person disclaims beneficial ownership of the shares held by TVFII, except to the extent of his pecuniary interest, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares. The shares are held by Tribeca Venture Fund II New York, L.P. ("TVFII NY"). TVP II GP is the general partner of TVFII NY. The Reporting Person is a managing partner of TVP II GP. The Reporting Person disclaims beneficial ownership of the shares held by TVFII NY, except to the extent of his pecuniary interest, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares.
RSU grant 27,500 shares Restricted stock unit award of Class A Common Stock
Grant price $0.00 per share Stated price for RSU award
Direct holdings after grant 127,178 shares Class A Common Stock directly held by Brian Hirsch
Indirect holdings – Tribeca Venture Fund II, L.P. 1,397,090 shares Class A Common Stock held by Tribeca Venture Fund II, L.P.
Indirect holdings – Tribeca Venture Fund II NY, L.P. 465,697 shares Class A Common Stock held by Tribeca Venture Fund II New York, L.P.
restricted stock unit (RSU) financial
"Represents a restricted stock unit (RSU) award."
A restricted stock unit (RSU) is a promise from a company to give an employee company shares (or cash equal to their value) at a future date if certain conditions are met, such as staying with the company or hitting performance targets. For investors, RSUs matter because when they convert into actual shares they increase the number of shares available and can create selling pressure as employees cash out—think of them as a future paycheck paid in company stock.
Annual Meeting financial
"fully vested as of the day immediately preceding the next Annual Meeting"
A company's annual meeting is a yearly gathering where owners (shareholders) and the board review performance, ask questions, and vote on key matters like electing directors, approving auditor choices, and sometimes setting pay or dividend policies. For investors it matters because decisions made and votes cast can change who runs the company, influence strategy and payouts, and affect the value or direction of their investment—similar to a homeowners’ meeting where rules and leaders that shape your property’s value are decided.
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of the shares held by TVFII"
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.
pecuniary interest financial
"except to the extent of his pecuniary interest, if any"
continuous service financial
"Vesting of the RSUs is subject in all cases to the Reporting Person's continuous service"
SEC Form 4
FORM 4UNITED 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*
Hirsch Brian

(Last)(First)(Middle)
C/O ACV AUCTIONS INC.
640 ELLICOTT STREET, #321

(Street)
BUFFALO NEW YORK 14203

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
ACV Auctions Inc. [ ACVA ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/27/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Class A Common Stock05/27/2026A27,500(1)A$0127,178D
Class A Common Stock1,397,090IBy Tribeca Venture Fund II, L.P.(2)
Class A Common Stock465,697IBy Tribeca Venture Fund II New York, L.P.(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents a restricted stock unit (RSU) award. The RSUs will vest on the first anniversary of the grant date, provided that the RSUs shall become fully vested as of the day immediately preceding the next Annual Meeting if such date is sooner than first anniversary of the grant date. Vesting of the RSUs is subject in all cases to the Reporting Person's continuous service through the applicable vesting date.
2. The shares are held by Tribeca Venture Fund II, L.P. ("TVFII"). Tribeca Venture Partners II GP, LLC ("TVP II GP") is the general partner of TVFII. The Reporting Person is a managing partner of TVP II GP. The Reporting Person disclaims beneficial ownership of the shares held by TVFII, except to the extent of his pecuniary interest, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares.
3. The shares are held by Tribeca Venture Fund II New York, L.P. ("TVFII NY"). TVP II GP is the general partner of TVFII NY. The Reporting Person is a managing partner of TVP II GP. The Reporting Person disclaims beneficial ownership of the shares held by TVFII NY, except to the extent of his pecuniary interest, if any, and this report shall not be deemed an admission that the Reporting Person is the beneficial owner of such shares.
/s/ Brian Hirsch05/29/2026
** Signature of Reporting PersonDate
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)

FAQ

What insider transaction did ACV Auctions (ACVA) director Brian Hirsch report?

Brian Hirsch reported receiving 27,500 restricted stock units of ACV Auctions Class A Common Stock as an equity award. The award was granted at a stated price of $0.00 per share and represents compensation rather than an open‑market purchase or sale of shares.

How do the new RSUs for ACV Auctions (ACVA) director Brian Hirsch vest?

The 27,500 RSUs vest on the first anniversary of the grant date, but will vest fully on the day immediately preceding the next Annual Meeting if that occurs sooner. Vesting in all cases requires Hirsch’s continuous service through the applicable vesting date with ACV Auctions.

How many ACV Auctions (ACVA) shares does Brian Hirsch hold directly after this filing?

After the reported grant, Brian Hirsch directly holds 127,178 shares of ACV Auctions Class A Common Stock. This direct holding reflects his personal position, separate from additional shares held indirectly through Tribeca venture funds that are associated with him but not personally owned outright.

What indirect ACV Auctions (ACVA) holdings are associated with Brian Hirsch?

Indirect holdings include 1,397,090 Class A shares held by Tribeca Venture Fund II, L.P. and 465,697 Class A shares held by Tribeca Venture Fund II New York, L.P. Hirsch is a managing partner of their general partner but disclaims beneficial ownership except for any pecuniary interest.

Does the ACV Auctions (ACVA) Form 4 show Brian Hirsch buying or selling shares on the market?

The Form 4 shows a grant of 27,500 restricted stock units to Brian Hirsch as compensation, not an open‑market trade. The other reported positions are indirect fund holdings, and there are no reported open‑market purchases or sales in this filing.