SEC Form 4 reporting owner

Waterman Michael

Waterman Michael has filed 12 Form 4 transactions reported between January 2, 2026 and July 1, 2026, as Chief Sales Officer of ACV Auctions Inc..

Name as filed: Waterman Michael

Open-market buys, 24 mo

$1.0M

1 lines

Open-market sales, 24 mo

None

reported

Companies

with Form 4 filings

Latest transaction

Jul 1, 2026

transaction date

Roles and reported holdings

ACVAACV Auctions Inc.
Jan 2, 2026 – Jul 1, 2026
Chief Sales Officer
Held directly805,683 sh as of Jul 1, 2026 · Form 4
24 months: $1.0M bought

Transaction history

All 12 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jul 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	4,919	$7.29	$36K@ $7.29	805,683	Form 4
Jul 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	3,459	$7.29	$25K@ $7.29	808,780	Form 4
Jul 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	4,365	$7.29	$32K@ $7.29	812,239	Form 4
Jul 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	8,824	$7.29	$64K@ $7.29	816,604	Form 4
Apr 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	4,365	$4.27	$19K@ $4.27	825,428	Form 4
Apr 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	3,459	$4.27	$15K@ $4.27	829,793	Form 4
Apr 1, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	4,919	$4.27	$21K@ $4.27	833,252	Form 4
Apr 1, 2026	ACVAChief Sales Officer	Grant or awardCode A · direct	269,069	—	—	838,171	Form 4
Feb 26, 2026	ACVAChief Sales Officer	Open-market purchaseCode P · direct	214,600	$4.66	$1.0M@ $4.66	569,102	Form 4
Jan 2, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	5,582	$8.29	$46K@ $8.29	354,502	Form 4
Jan 2, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	3,924	$8.29	$33K@ $8.29	358,891	Form 4
Jan 2, 2026	ACVAChief Sales Officer	Shares withheld for tax or exercise priceCode F · direct	4,399	$8.29	$36K@ $8.29	362,815	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.