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Chamoun George

Disclosed activity across 1 company

Tapewire entity
32095
SEC CIK
0001419488

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ACV Auctions Inc.ACVA · Entity 4862Director · Chief Executive OfficerOctober 01, 2026October 05, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ACV Auctions Inc.

Report date October 01, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect3,310,421 Ending reported balance After 2026-10-01 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-10-01 · Tax withholding · Disposed 10,582 · Balance 3,354,525

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.

Row 2 · 2026-10-01 · Tax withholding · Disposed 13,401 · Balance 3,341,124

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.

Row 3 · 2026-10-01 · Tax withholding · Disposed 21,281 · Balance 3,319,843

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.

Row 4 · 2026-10-01 · Tax withholding · Disposed 9,422 · Balance 3,310,421

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.

Filing footnotes · ownership attribution and instrument terms

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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 01, 2026 Filed Oct 5, 2026 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,422 $10.45 $98,459.90
Disclosure

SEC source: 0001419488-26-000016 · wk-form4_1791232051.xml · nonDerivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,310,421

F1 · shares: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 21,281 $10.45 $222,386.45
Disclosure

SEC source: 0001419488-26-000016 · wk-form4_1791232051.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,319,843

F1 · shares: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 13,401 $10.45 $140,040.45
Disclosure

SEC source: 0001419488-26-000016 · wk-form4_1791232051.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,341,124

F1 · shares: 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.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,582 $10.45 $110,581.90
Disclosure

SEC source: 0001419488-26-000016 · wk-form4_1791232051.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,354,525

F1 · shares: 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.

Read SEC document
July 01, 2026 Filed Jul 6, 2026 20:39 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 13,401 $7.29 $97,693.29
Disclosure

SEC source: 0001419488-26-000014 · wk-form4_1783370343.xml · nonDerivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,365,107

F1 · shares: 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.

Read SEC document
July 01, 2026 Filed Jul 6, 2026 20:39 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,422 $7.29 $68,686.38
Disclosure

SEC source: 0001419488-26-000014 · wk-form4_1783370343.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,378,508

F1 · shares: 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.

Read SEC document
July 01, 2026 Filed Jul 6, 2026 20:39 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,582 $7.29 $77,142.78
Disclosure

SEC source: 0001419488-26-000014 · wk-form4_1783370343.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,387,930

F1 · shares: 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.

Read SEC document
July 01, 2026 Filed Jul 6, 2026 20:39 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 21,281 $7.29 $155,138.49
Disclosure

SEC source: 0001419488-26-000014 · wk-form4_1783370343.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,398,512

F1 · shares: 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.

Read SEC document
April 02, 2026 Filed Apr 3, 2026 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 GrantCommon Stock 500,221 $0.00 $0.00
Disclosure

SEC source: 0001419488-26-000012 · wk-form4_1775248293.xml · nonDerivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,419,793

F2 · shares: Represents a restricted stock unit ("RSU") award. The RSUs will vest in twelve (12) substantially equal quarterly installments beginning July 1, 2026, subject to the Reporting Person's continuous service through each such date.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,582 $4.27 $45,185.14
Disclosure

SEC source: 0001419488-26-000012 · wk-form4_1775248293.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,919,572

F1 · shares: 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.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,422 $4.27 $40,231.94
Disclosure

SEC source: 0001419488-26-000012 · wk-form4_1775248293.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,930,154

F1 · shares: 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.

Read SEC document
April 01, 2026 Filed Apr 3, 2026 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 13,401 $4.27 $57,222.27
Disclosure

SEC source: 0001419488-26-000012 · wk-form4_1775248293.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,939,576

F1 · shares: 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.

Read SEC document
March 09, 2026 Filed Mar 11, 2026 20:04 UTC ACV Auctions Inc. ACVA · Entity 4862 PurchaseCommon Stock 24,272 $5.05 $122,573.60
Disclosure

SEC source: 0001419488-26-000010 · wk-form4_1773259480.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,952,977

F1 · kind: Shares purchased pursuant to a Rule 10b5-1 trading plan entered into on September 15, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $4.87 to $5.19 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
February 09, 2026 Filed Feb 10, 2026 21:48 UTC ACV Auctions Inc. ACVA · Entity 4862 PurchaseCommon Stock 16,892 $7.30 $123,311.60
Disclosure

SEC source: 0001419488-26-000008 · wk-form4_1770760099.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,928,705

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan entered into on September 15, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.15 to $7.39 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
January 30, 2026 Filed Feb 2, 2026 21:59 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 313,430 $0.00 Strike: $0.14 $0.00
Disclosure

SEC source: 0001419488-26-000006 · wk-form4_1770069573.xml · derivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,300

Underlying: Class A Common Stock · 313,430 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

Read SEC document
January 30, 2026 Filed Feb 2, 2026 21:59 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionCommon Stock 313,430 $0.14 $43,880.20
Disclosure

SEC source: 0001419488-26-000006 · wk-form4_1770069573.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,911,813

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 12, 2026 Filed Jan 13, 2026 21:21 UTC ACV Auctions Inc. ACVA · Entity 4862 PurchaseCommon Stock 14,286 $8.81 $125,859.66
Disclosure

SEC source: 0001419488-26-000004 · wk-form4_1768339287.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,598,383

F1 · kind: Shares purchased pursuant to a Rule 10b5-1 trading plan entered into on September 15, 2025.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $8.62 to $9.03 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 14,614 $8.29 $121,150.06
Disclosure

SEC source: 0001419488-26-000002 · wk-form4_1767734831.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,584,097

F1 · shares: 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,421 $8.29 $78,100.09
Disclosure

SEC source: 0001419488-26-000002 · wk-form4_1767734831.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,598,711

F1 · shares: 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.

Read SEC document
January 02, 2026 Filed Jan 6, 2026 21:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,582 $8.29 $87,724.78
Disclosure

SEC source: 0001419488-26-000002 · wk-form4_1767734831.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,608,132

F1 · shares: 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.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 21:51 UTC ACV Auctions Inc. ACVA · Entity 4862 PurchaseCommon Stock 31,172 $7.97 $248,440.84
Disclosure

SEC source: 0001419488-25-000005 · wk-form4_1766008315.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,618,714

F1 · kind: Shares were purchased pursuant to a Rule 10b5-1 trading plan entered into on September 15, 2025,

F2 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.83 to $8.14 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:08 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,582 $10.07 $106,560.74
Disclosure

SEC source: 0001419488-25-000003 · wk-form4_1759522079.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,587,542

F1 · shares: 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.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:08 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,422 $10.07 $94,879.54
Disclosure

SEC source: 0001419488-25-000003 · wk-form4_1759522079.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,598,124

F1 · shares: 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.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 20:08 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 13,401 $10.07 $134,948.07
Disclosure

SEC source: 0001419488-25-000003 · wk-form4_1759522079.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,607,546

F1 · shares: 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.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 22:10 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 10,597 $16.48 $174,638.56
Disclosure

SEC source: 0001628280-25-034332 · wk-form4_1751580595.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,620,947

F1 · security: 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. There was no change to any rights related to the stock.

F2 · shares: 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.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 22:10 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 13,401 $16.48 $220,848.48
Disclosure

SEC source: 0001628280-25-034332 · wk-form4_1751580595.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,631,544

F1 · security: 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. There was no change to any rights related to the stock.

F2 · shares: 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.

Read SEC document
July 01, 2025 Filed Jul 3, 2025 22:10 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingCommon Stock 9,422 $16.48 $155,274.56
Disclosure

SEC source: 0001628280-25-034332 · wk-form4_1751580595.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,644,945

F1 · security: 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. There was no change to any rights related to the stock.

F2 · shares: 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.

Read SEC document
June 11, 2025 Filed Jun 12, 2025 20:41 UTC ACV Auctions Inc. ACVA · Entity 4862 SaleClass A Common Stock 142,422 $16.92 $2,409,780.24
Disclosure

SEC source: 0001628280-25-031037 · wk-form4_1749760904.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,746,072

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan enter into on December 13, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.71 to $17.15 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 10, 2025 Filed Jun 12, 2025 20:41 UTC ACV Auctions Inc. ACVA · Entity 4862 SaleClass A Common Stock 207,578 $16.73 $3,472,779.94
Disclosure

SEC source: 0001628280-25-031037 · wk-form4_1749760904.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,888,494

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan enter into on December 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.59 to $16.92 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
April 03, 2025 Filed Apr 4, 2025 21:43 UTC ACV Auctions Inc. ACVA · Entity 4862 GrantClass A Common Stock 331,649 $0.00 $0.00
Disclosure

SEC source: 0001628280-25-016858 · wk-form4_1743802990.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,096,072

F1 · shares: Represents a restricted stock unit ("RSU") award. The RSUs will vest in sixteen (16) substantially equal installments beginning July 1, 2025, subject to the Reporting Person's continuous service through each such date.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 9,422 $14.47 $136,336.34
Disclosure

SEC source: 0001628280-25-016524 · wk-form4_1743712260.xml · nonDerivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,764,423

F1 · shares: 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.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 13,401 $14.47 $193,912.47
Disclosure

SEC source: 0001628280-25-016524 · wk-form4_1743712260.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,773,845

F1 · shares: 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.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 10,256 $14.47 $148,404.32
Disclosure

SEC source: 0001628280-25-016524 · wk-form4_1743712260.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,787,246

F1 · shares: 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.

Read SEC document
April 01, 2025 Filed Apr 3, 2025 20:31 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 23,691 $14.47 $342,808.77
Disclosure

SEC source: 0001628280-25-016524 · wk-form4_1743712260.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,797,502

F1 · shares: 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.

Read SEC document
March 20, 2025 Filed Mar 21, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 SaleClass A Common Stock 348,249 $15.34 $5,342,139.66
Disclosure

SEC source: 0001628280-25-014332 · wk-form4_1742588859.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,821,193

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan enter into on December 13, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.56 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
March 19, 2025 Filed Mar 21, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 SaleClass A Common Stock 1,751 $15.00 $26,265.00
Disclosure

SEC source: 0001628280-25-014332 · wk-form4_1742588859.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,169,442

F1 · kind: Shares sold pursuant to a Rule 10b5-1 trading plan enter into on December 13, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.00 to $15.01 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

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March 10, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 250,000 $0.14 Strike: $0.14 $35,000.00
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · derivative · entry 6

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 402,730

Underlying: Class A Common Stock · 250,000 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

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March 10, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionClass A Common Stock 250,000 $0.14 $35,000.00
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · nonDerivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,171,193

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 07, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 300,000 $0.14 Strike: $0.14 $42,000.00
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · derivative · entry 5

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 652,730

Underlying: Class A Common Stock · 300,000 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

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March 07, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 21,011 $14.11 $296,465.21
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,921,193

F2 · acquired: These shares were withheld by the Issuer to cover the tax liability upon the immediate vesting of the restricted stock unit granted and does not represent a discretionary sale by the reporting person.

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March 07, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 GrantClass A Common Stock 41,156 $19.13 $787,314.28
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · nonDerivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,942,204

F1 · acquired: Grant of Restricted Stock Units issued pursuant of the Company's 2024 Target Bonus Program whereby targets defined by the Compensation Committee were deemed to be achieved by the Board of Directors for the fiscal year 2024. The RSUs vested 100% upon grant on March 7, 2025.

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March 07, 2025 Filed Mar 11, 2025 20:27 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionClass A Common Stock 300,000 $0.14 $42,000.00
Disclosure

SEC source: 0001628280-25-012018 · wk-form4_1741724870.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,901,048

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
March 04, 2025 Filed Mar 6, 2025 21:37 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 300,000 $0.00 Strike: $0.14 $0.00
Disclosure

SEC source: 0001628280-25-010952 · wk-form4_1741297045.xml · derivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 952,730

Underlying: Class A Common Stock · 300,000 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

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March 04, 2025 Filed Mar 6, 2025 21:37 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionClass A Common Stock 300,000 $0.14 $42,000.00
Disclosure

SEC source: 0001628280-25-010952 · wk-form4_1741297045.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,601,048

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 21, 2025 Filed Feb 25, 2025 21:17 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 450,000 $0.00 Strike: $0.14 $0.00
Disclosure

SEC source: 0001628280-25-007731 · wk-form4_1740518249.xml · derivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,252,730

Underlying: Class A Common Stock · 450,000 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

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February 21, 2025 Filed Feb 25, 2025 21:17 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionClass A Common Stock 450,000 $0.14 $63,000.00
Disclosure

SEC source: 0001628280-25-007731 · wk-form4_1740518249.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,301,048

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
February 05, 2025 Filed Feb 7, 2025 21:22 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 150,000 $0.00 Strike: $0.14 $0.00
Disclosure

SEC source: 0001628280-25-004434 · wk-form4_1738963349.xml · derivative · entry 2

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,702,730

Underlying: Class A Common Stock · 150,000 shares

Expires 2027-03-21

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: One-fourth (1/4th) of the shares subject to the option award vested on March 22, 2018, and thereafter one-forty-eighth of the shares subject to the option award vested monthly, subject to the Reporting Person's continuous service.

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February 05, 2025 Filed Feb 7, 2025 21:22 UTC ACV Auctions Inc. ACVA · Entity 4862 Exercise / conversionClass A Common Stock 150,000 $0.14 $21,000.00
Disclosure

SEC source: 0001628280-25-004434 · wk-form4_1738963349.xml · nonDerivative · entry 1

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 989,326

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
January 02, 2025 Filed Jan 6, 2025 23:05 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass B Common Stock · Derivative 24,126 $20.94 $505,198.44
Disclosure

SEC source: 0001628280-25-000670 · wk-form4_1736204706.xml · derivative · entry 4

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 861,722

Underlying: Class A Common Stock · 24,126 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the reporting person; and (3) the final conversion date, defined as the earlier of (a) the last trading day of the fiscal quarter immediately following the tenth anniversary of the effective date of the Issuer's tenth amended and restated certificate of incorporation; (b) the last trading day of the fiscal quarter during which the then-outstanding shares of Class B Common Stock first represent less than 5% of the aggregate number of then-outstanding shares of Class A Common Stock and Class B Common Stock.

F1 · shares: 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 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the reporting person; and (3) the final conversion date, defined as the earlier of (a) the last trading day of the fiscal quarter immediately following the tenth anniversary of the effective date of the Issuer's tenth amended and restated certificate of incorporation; (b) the last trading day of the fiscal quarter during which the then-outstanding shares of Class B Common Stock first represent less than 5% of the aggregate number of then-outstanding shares of Class A Common Stock and Class B Common Stock.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock. Each share of Class B Common Stock will convert automatically into shares of Class A common stock, on a one-to-one basis, upon the following: (1) the sale or transfer of such share of Class B Common Stock, subject to certain exceptions specified in the Issuer's amended and restated certificate of incorporation; (2) the death of the reporting person; and (3) the final conversion date, defined as the earlier of (a) the last trading day of the fiscal quarter immediately following the tenth anniversary of the effective date of the Issuer's tenth amended and restated certificate of incorporation; (b) the last trading day of the fiscal quarter during which the then-outstanding shares of Class B Common Stock first represent less than 5% of the aggregate number of then-outstanding shares of Class A Common Stock and Class B Common Stock.

F3 · balance_after: Includes shares previously reported as restricted stock units.

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January 02, 2025 Filed Jan 6, 2025 23:05 UTC ACV Auctions Inc. ACVA · Entity 4862 Tax withholdingClass A Common Stock 9,421 $20.94 $197,275.74
Disclosure

SEC source: 0001628280-25-000670 · wk-form4_1736204706.xml · nonDerivative · entry 3

Chamoun George · CIK 0001419488 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 839,326

F1 · shares: 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.

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.