Form 4 for ACVA ACV Auctions Inc.

Accepted 2026-07-06 16:21:17 ET · period of report 2026-07-01 · accession 0001851495-26-000009 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-07-06 16:21	2026-07-01	ACVA	Waterman Michael	Chief Sales Off	F - Tax	$7.29	-21.6K	805.7K	-3%	-$157.2K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-07-01	F	D	8,824	$7.29	816,604	D	—	—	(F1) These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock unit previously granted, and does not represent a discretionary sale by the reporting person.
2	Common	Common Stock	2026-07-01	F	D	4,365	$7.29	812,239	D	—	—	(F1) These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock unit previously granted, and does not represent a discretionary sale by the reporting person.
3	Common	Common Stock	2026-07-01	F	D	3,459	$7.29	808,780	D	—	—	(F1) These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock unit previously granted, and does not represent a discretionary sale by the reporting person.
4	Common	Common Stock	2026-07-01	F	D	4,919	$7.29	805,683	D	—	—	(F1) These shares were withheld by the Issuer to cover the tax liability upon the vesting of a time-based restricted stock unit previously granted, and does not represent a discretionary sale by the reporting person. (F2) Includes 1,822 shares acquired pursuant to the Company's 2021 Employee Stock Purchase Plan (ESPP) for the purchase period of 12/1/2025 to 5/31/2026.