ACV Auctions director granted 27,500 RSUs

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

Rhea-AI Filing Summary

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

ACV Auctions director Brian J. Radecki reported receiving a grant of 27,500 shares of Common Stock in the form of a restricted stock unit (RSU) award on May 27, 2026.

The filing states that his direct holdings increased to 107,708 shares after the award. The RSUs vest on the first anniversary of the grant date, or earlier on the day immediately before the next Annual Meeting, subject to his continuous service through the vesting date.

Insider Trade Summary

Grant/Award: 27,500 shares

Grant/Award 1 txn

Insider Radecki Brian J

Role Director

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

Holdings After Transaction: Common Stock — 107,708 shares (Direct)

Footnotes (2)

1. F1. 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. F2. 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 award size: 27,500 shares Holdings after transaction: 107,708 shares Grant price per share: $0.00 per share

3 metrics

RSU award size 27,500 shares Restricted stock unit grant on May 27, 2026

Holdings after transaction 107,708 shares Total direct Common Stock holdings after RSU award

Grant price per share $0.00 per share Compensation-related RSU award, no cash purchase

Key Terms

restricted stock unit ("RSU"), vest, Annual Meeting, continuous services

4 terms

restricted stock unit ("RSU") financial

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

vest financial

"The RSUs will vest on the first anniversary of the grant date"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

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.

continuous services financial

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

FAQ

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

What insider transaction did ACV Auctions (ACVA) report for Brian J. Radecki?

ACV Auctions reported that director Brian J. Radecki received a grant of 27,500 shares as a restricted stock unit award. This is a compensation-related acquisition, not an open-market purchase or sale, and reflects equity-based director compensation.

How many ACV Auctions (ACVA) shares does Brian J. Radecki hold after this grant?

After the RSU grant, Brian J. Radecki is reported to hold 107,708 shares of ACV Auctions Common Stock directly. This figure includes the newly awarded 27,500 RSUs as disclosed in the Form 4 insider transaction filing.

When do Brian J. Radecki’s new ACV Auctions (ACVA) RSUs vest?

The 27,500 RSUs granted to Brian J. Radecki vest on the first anniversary of the grant date. They can vest earlier on the day immediately preceding the next Annual Meeting if that occurs sooner, provided he continues to serve through the vesting date.

Was there a purchase price for Brian J. Radecki’s ACV Auctions (ACVA) RSU grant?

The RSU grant to Brian J. Radecki is recorded at a price per share of $0.00, indicating a compensation-related award rather than a cash purchase. Such equity awards are typically granted as part of director compensation programs.

Is Brian J. Radecki’s ACV Auctions (ACVA) transaction a buy or a grant?

The transaction is categorized as a grant or award acquisition, not an open-market buy. The Form 4 shows transaction code “A,” describing a restricted stock unit grant awarded as compensation, with no cash consideration paid per share.

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

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Accepted by SEC EDGAR 05/29/2026 - 04:09 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^*

Radecki Brian J

(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	107,708	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)