Andrew Peer - 15 Jan 2026 Form 4 Insider Report for ACV Auctions Inc. (ACVA)

Signature
/s/ Michelle Webb, Attorney-in-Fact
Issuer symbol
ACVA
Transactions as of
15 Jan 2026
Net transactions value
-$11,218
Form type
4
Filing time
16 Jan 2026, 16:12:14 UTC
Previous filing
05 Jan 2026

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Peer Andrew VP, Corporate Controller & CAO C/O ACV AUCTIONS INC., 640 ELLICOTT ST., SUITE 321, BUFFALO /s/ Michelle Webb, Attorney-in-Fact 16 Jan 2026 0002030941

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ACVA Common Stock Options Exercise $4,270 +1,750 +2.4% $2.44 74,223 15 Jan 2026 Direct
transaction ACVA Common Stock Sale $15,488 -1,750 -2.4% $8.85 72,473 15 Jan 2026 Direct F1, F2

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction ACVA Employee Stock Option (Right to Buy) Options Exercise $0 -1,750 -5.7% $0.000000 29,000 15 Jan 2026 Common Stock 1,750 $2.44 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

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).

Explanation of Responses:

Id Content
F1 Shares sold pursuant to a Rule 10b5-1 trading plan entered into on June 11, 2025.
F2 There shares were sold in a single transaction for $8.85 per share.
F3 One-forty-eighth (1/48th) of the shares subject to the option award vested on August 29, 2019, and thereafter one-forty-eighth of the shares to the option award vested monthly, subject to the Reporting Person's continuous service.