Form 4 for ACVA ACV Auctions Inc.

Accepted 2026-01-06 00:00:00 ET · period of report 2026-01-02 · accession 0001419488-26-000002 · 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	2026-01-06	2026-01-02	ACVA	Chamoun George	CEO, Dir	F - Tax	$8.29	-34.6K	2.58M	-1%	-$287.0K

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	2026-01-02	F	D	10,582	$8.29	2,608,132	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	2026-01-02	F	D	9,421	$8.29	2,598,711	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	2026-01-02	F	D	14,614	$8.29	2,584,097	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.