ACV Auctions (ACVA) director granted 27,500 RSUs with 1-year vesting

Rhea-AI Filing Summary

KAMERICK EILEEN A reported acquisition or exercise transactions in this Form 4 filing.

ACV Auctions Inc. director Eileen A. Kamerick reported receiving a grant of 27,500 shares of Common Stock in the form of restricted stock units. These RSUs vest on the first anniversary of the grant date, or earlier on the day immediately preceding the next Annual Meeting if that occurs sooner.

After this award, she holds 37,368 shares of Common Stock directly, with vesting in all cases conditioned on her continuous service through the applicable vesting date.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider KAMERICK EILEEN A

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	27,500	$0.00	--

Holdings After Transaction: Common Stock — 37,368 shares (Direct, null)

Footnotes (1)

1. The company's stock previously referred to as Class A Common Stock is now referred to as Common Stock following changes made to the company's articles of incorporation in 2025. There was no change to any rights related to the stock. 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 services through the applicable vesting date.

Key Figures

RSU grant size: 27,500 shares Price per share for grant: $0.0000 per share Shares held after transaction: 37,368 shares +1 more

4 metrics

RSU grant size 27,500 shares Restricted stock unit award to director on transaction date

Price per share for grant $0.0000 per share Reported transaction price for RSU grant

Shares held after transaction 37,368 shares Total Common Stock directly owned following RSU award

RSU vesting schedule Vests after 1 year or before next Annual Meeting Subject to continuous service through vesting date

Key Terms

restricted stock unit ("RSU"), Annual Meeting, vesting, articles of incorporation

4 terms

restricted stock unit ("RSU") financial

"Represents a restricted stock unit ("RSU") award."

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.

vesting financial

"Vesting of the RSUs is subject in all cases to the Reporting Person's continuous services"

Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.

articles of incorporation regulatory

"following changes made to the company's articles of incorporation in 2025."

A formal legal document filed with a government authority that creates a corporation and sets its basic rules — for example the company name, business purpose, how many ownership shares can exist, and who can receive legal notices. It matters to investors because it defines ownership structure, voting rights, and limits on liability, shaping who controls the company and how future shares or dividends can affect an investor’s stake; think of it as the company’s birth certificate and rulebook.

Form 4 Insider Transactions: What Each Field Means →

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^*

KAMERICK EILEEN A

(Last) (First) (Middle)

C/O ACV AUCTIONS INC.

640 ELLICOTT ST. # 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)

X	Director		10% 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)

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(1)	05/27/2026		A		27,500(2)	A	$0	37,368	D

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 company's stock previously referred to as Class A Common Stock is now referred to as Common Stock following changes made to the company's articles of incorporation in 2025. There was no change to any rights related to the stock.

2. 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 services through the applicable vesting date.

Remarks:

	/s/ Michelle Webb, Attorney-in-Fact	05/29/2026
	** 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)

FAQ

What insider transaction did ACV Auctions (ACVA) report for Eileen A. Kamerick?

ACV Auctions reported that director Eileen A. Kamerick received a grant of 27,500 restricted stock units. These RSUs represent Common Stock awarded as compensation, not an open-market purchase, and increase her directly held Common Stock position as reflected in the post-transaction holdings figure.

How many ACV Auctions (ACVA) shares does Eileen A. Kamerick hold after this Form 4?

Following the RSU grant, Eileen A. Kamerick is reported as holding 37,368 shares of ACV Auctions Common Stock directly. This figure includes the effect of the 27,500-share restricted stock unit award disclosed in the filing’s non-derivative transaction table for the reported date.

What are the vesting terms of Eileen A. Kamerick’s 27,500 ACV Auctions RSUs?

The 27,500 ACV Auctions RSUs granted to Eileen A. Kamerick vest on the first anniversary of the grant date. However, they become fully vested earlier if the day immediately preceding the next Annual Meeting occurs before that anniversary, subject to continuous service through the vesting date.

Is the ACV Auctions (ACVA) Form 4 transaction a market purchase or a compensation award?

The ACV Auctions Form 4 transaction is a compensation-related award, not a market purchase. It is coded as a grant or award acquisition of restricted stock units, with a reported price per share of $0.0000, reflecting stock-based compensation rather than a cash-paid share purchase.

Does the ACV Auctions Form 4 indicate any change to stock rights or classes?

The Form 4 notes that the company’s stock previously called Class A Common Stock is now referred to as Common Stock. This change follows amendments to the articles of incorporation in 2025 and, according to the disclosure, does not alter any rights related to the stock.