OPLN

SEC source: 0001891323-26-000001 · wk-form4_1771620482.xml · nonDerivative · entry 1

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,105

F1 · shares: The number of performance-based restricted stock units that vested was determined based on a combination of the Company's cumulative adjusted EBITDA performance (75% weighting) and the Company's total shareholder return relative to that of companies within the S&P SmallCap 600 Index (25% weighting) over a three-year period from January 1, 2023 through December 31, 2025. The Compensation Committee certified performance achievement effective February 18, 2026.

F2 · price: Each performance-based restricted stock unit is convertible into a share of common stock on a 1-for-1 basis. The performance-based restricted stock units vested into common stock on February 18, 2026.

SEC source: 0001532010-26-000001 · wk-form4_1771621267.xml · nonDerivative · entry 2

Kelly Peter J · CIK 0001532010 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 629,552

F3 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001532010-26-000001 · wk-form4_1771621267.xml · nonDerivative · entry 1

Kelly Peter J · CIK 0001532010 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 746,262

F1 · shares: The number of performance-based restricted stock units that vested was determined based on a combination of the Company's cumulative adjusted EBITDA performance (75% weighting) and the Company's total shareholder return relative to that of companies within the S&P SmallCap 600 Index (25% weighting) over a three-year period from January 1, 2023 through December 31, 2025. The Compensation Committee certified performance achievement effective February 18, 2026.

F2 · price: Each performance-based restricted stock unit is convertible into a share of common stock on a 1-for-1 basis. The performance-based restricted stock units vested into common stock on February 18, 2026.

SEC source: 0001791222-26-000001 · wk-form4_1771620305.xml · nonDerivative · entry 2

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,267

F3 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001791222-26-000001 · wk-form4_1771620305.xml · nonDerivative · entry 1

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,098

F1 · shares: The number of performance-based restricted stock units that vested was determined based on a combination of the Company's cumulative adjusted EBITDA performance (75% weighting) and the Company's total shareholder return relative to that of companies within the S&P SmallCap 600 Index (25% weighting) over a three-year period from January 1, 2023 through December 31, 2025. The Compensation Committee certified performance achievement effective February 18, 2026.

F2 · price: Each performance-based restricted stock unit is convertible into a share of common stock on a 1-for-1 basis. The performance-based restricted stock units vested into common stock on February 18, 2026.

SEC source: 0001791994-26-000001 · wk-form4_1767366713.xml · nonDerivative · entry 1

Smith Mary Ellen · CIK 0001791994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,305

F1 · shares: These shares of common stock were issued to the reporting person in lieu of the reporting person's quarterly cash retainer payment for director and committee service.

SEC source: 0001532010-25-000003 · wk-form4_1765230598.xml · derivative · entry 3

Kelly Peter J · CIK 0001532010 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 163,892

Underlying: Common Stock · 3,413 shares

Expires not disclosed

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_price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F1 · kind: Shares withheld to satisfy FICA taxes due in the year the reporting person reaches retirement eligibility. Each remaining restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F4 · derivative.exercise_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: 53,906 of these restricted stock units vest on February 21, 2026, 54,217 of these restricted stock units vest on February 21, 2027 and the remaining 55,769 of these restricted stock units vest on February 21, 2028, assuming continued employment through the applicable vesting date.

F4 · derivative.expiration_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: 53,906 of these restricted stock units vest on February 21, 2026, 54,217 of these restricted stock units vest on February 21, 2027 and the remaining 55,769 of these restricted stock units vest on February 21, 2028, assuming continued employment through the applicable vesting date.

SEC source: 0001532010-25-000003 · wk-form4_1765230598.xml · nonDerivative · entry 2

Kelly Peter J · CIK 0001532010 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 471,545.263

F2 · kind: Shares withheld to satisfy FICA taxes due in the year the reporting person reaches retirement eligibility.

SEC source: 0001532010-25-000003 · wk-form4_1765230598.xml · nonDerivative · entry 1

Kelly Peter J · CIK 0001532010 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 474,958.263

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 · price: Shares withheld to satisfy FICA taxes due in the year the reporting person reaches retirement eligibility. Each remaining restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · derivative · entry 6

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,709

Underlying: Common Stock · 58,708 shares

Expires 2031-06-04

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.

F4 · derivative.exercise_date: These options were granted on June 4, 2021 and will become eligible to vest and become exercisable in equal 25% increments, each upon the later of the occurrence of the first four anniversaries of the grant date, respectively, and the attainment of the closing price of the Company's common stock at or above, for each respective 25% increment, $23.23, $28.23, $33.23, and $38.23, for twenty consecutive trading days, subject to continued employment through such vesting date.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · derivative · entry 5

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 29,354 shares

Expires 2031-06-04

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: These options were granted on June 4, 2021 and vested and became exercisable in equal installments on each of the first four anniversaries of the grant date, and were subject to continued employment through such vesting date.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · nonDerivative · entry 4

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,474.483

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.920 to $26.065 per share, 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.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · nonDerivative · entry 3

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,182.483

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.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · nonDerivative · entry 2

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,474.483

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.930 to $26.065 per share, 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.

SEC source: 0001791222-25-000003 · wk-form4_1764787737.xml · nonDerivative · entry 1

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,828.483

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.

SEC source: 0001891323-25-000003 · wk-form4_1762788200.xml · derivative · entry 3

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,574

Underlying: Common Stock · 4,287 shares

Expires not disclosed

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.

F4 · derivative.exercise_price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F5 · derivative.exercise_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vested on November 8, 2025, one-third of these restricted stock units vest on November 8, 2026 and the remaining one-third of these restricted stock units vest on November 8, 2027, assuming continued employment through the applicable vesting date.

F5 · derivative.expiration_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vested on November 8, 2025, one-third of these restricted stock units vest on November 8, 2026 and the remaining one-third of these restricted stock units vest on November 8, 2027, assuming continued employment through the applicable vesting date.

SEC source: 0001891323-25-000003 · wk-form4_1762788200.xml · nonDerivative · entry 2

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,408.96

F3 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001891323-25-000003 · wk-form4_1762788200.xml · nonDerivative · entry 1

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 41,297.96

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 · price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis. The restricted stock units vested in common stock on November 8, 2025.

F2 · balance_after: Includes shares acquired pursuant to the Company's Employee Stock Purchase Plan.

SEC source: 0001193125-25-236706 · ownership.xml · derivative · entry 1

Ignition Acquisition Holdings LP · CIK 0001816556 · 10% owner

Ignition Acquisition Holdings GP LLC · CIK 0001816546 · 10% owner

Ignition Parent LP · CIK 0001816602 · 10% owner

Ignition GP LLC · CIK 0001816586 · 10% owner

Ignition Topco Ltd · CIK 0001817060 · 10% owner

Apax X GP Co. Ltd · CIK 0001817053 · 10% owner

Apax Guernsey (Holdco) PCC Ltd · CIK 0001469807 · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 288,323

Underlying: Common Stock · 16,243,485 shares

Expires not disclosed

F1 · derivative.exercise_price: Reflects Series A Preferred Stock, par value $0.01 per share, of the Issuer ("Series A Preferred Stock"). The Series A Preferred Stock has no stated maturity, and beginning on June 10, 2021, the Series A Preferred Stock were convertible at the option of the holders thereof into shares of common stock, par value $0.01 per share, of the Issuer ("Common Stock") at an initial conversion price of $17.75 per share of Series A Preferred Stock and an initial conversion rate of 56.3380 shares of Common Stock per share of Series A Preferred Stock, subject to adjustment as provided in the Certificate of Designations of the Series A Preferred Stock ("Certificate of Designations"). The Issuer may mandatorily convert the Series A Preferred Stock into Common Stock at any time after the three-year anniversary of the issuance, if certain conditions are met.

F2 · kind: Reflects a repurchase by the Issuer of 288,322 shares of Series A Preferred Stock from the Reporting Persons for aggregate consideration of $482,431,500.

F1 · price: Reflects Series A Preferred Stock, par value $0.01 per share, of the Issuer ("Series A Preferred Stock"). The Series A Preferred Stock has no stated maturity, and beginning on June 10, 2021, the Series A Preferred Stock were convertible at the option of the holders thereof into shares of common stock, par value $0.01 per share, of the Issuer ("Common Stock") at an initial conversion price of $17.75 per share of Series A Preferred Stock and an initial conversion rate of 56.3380 shares of Common Stock per share of Series A Preferred Stock, subject to adjustment as provided in the Certificate of Designations of the Series A Preferred Stock ("Certificate of Designations"). The Issuer may mandatorily convert the Series A Preferred Stock into Common Stock at any time after the three-year anniversary of the issuance, if certain conditions are met.

F1 · derivative.exercise_date: Reflects Series A Preferred Stock, par value $0.01 per share, of the Issuer ("Series A Preferred Stock"). The Series A Preferred Stock has no stated maturity, and beginning on June 10, 2021, the Series A Preferred Stock were convertible at the option of the holders thereof into shares of common stock, par value $0.01 per share, of the Issuer ("Common Stock") at an initial conversion price of $17.75 per share of Series A Preferred Stock and an initial conversion rate of 56.3380 shares of Common Stock per share of Series A Preferred Stock, subject to adjustment as provided in the Certificate of Designations of the Series A Preferred Stock ("Certificate of Designations"). The Issuer may mandatorily convert the Series A Preferred Stock into Common Stock at any time after the three-year anniversary of the issuance, if certain conditions are met.

F1 · derivative.expiration_date: Reflects Series A Preferred Stock, par value $0.01 per share, of the Issuer ("Series A Preferred Stock"). The Series A Preferred Stock has no stated maturity, and beginning on June 10, 2021, the Series A Preferred Stock were convertible at the option of the holders thereof into shares of common stock, par value $0.01 per share, of the Issuer ("Common Stock") at an initial conversion price of $17.75 per share of Series A Preferred Stock and an initial conversion rate of 56.3380 shares of Common Stock per share of Series A Preferred Stock, subject to adjustment as provided in the Certificate of Designations of the Series A Preferred Stock ("Certificate of Designations"). The Issuer may mandatorily convert the Series A Preferred Stock into Common Stock at any time after the three-year anniversary of the issuance, if certain conditions are met.

F3 · balance_after: The amount reported as beneficially owned includes Series A Preferred Stock received as dividends but excludes accrued dividends not yet declared by the Issuer pursuant to the terms of the Certificate of Designations.

F4 · ownership.nature: Reflects securities held directly by Ignition Acquisition Holdings LP. Ignition Acquisition Holdings GP LLC is the general partner of Ignition Acquisition Holdings LP. Ignition Parent LP is the sole member of Ignition Acquisition Holdings GP LLC. Ignition GP LLC is the general partner of Ignition Parent LP. Ignition Topco Ltd is the sole member of Ignition GP LLC. Apax X GP Co. Limited, in its capacity as investment manager of the Apax funds, controls 100% of the shares of Ignition Topco Ltd. Apax Guernsey (Holdco) PCC Limited Apax X Cell is the sole parent of Apax X GP Co. Limited.

F5 · ownership.nature: Each of the Reporting Persons may be deemed to beneficially own the securities beneficially owned by Ignition Acquisition Holdings LP directly or indirectly controlled by it, but each (other than Ignition Acquisition Holdings LP to the extent of its direct holdings) disclaims beneficial ownership of such shares, except to the extent of such Reporting Person's pecuniary interest therein. The filing of this statement shall not be deemed to be an admission that, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the Reporting Persons are the beneficial owners of any securities reported herein.

SEC source: 0001791994-25-000004 · wk-form4_1759341146.xml · nonDerivative · entry 1

Smith Mary Ellen · CIK 0001791994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,528

F1 · shares: These shares of common stock were issued to the reporting person in lieu of the reporting person's quarterly cash retainer payment for director and committee service.

SEC source: 0001395942-25-000054 · wk-form4_1754929597.xml · derivative · entry 3

Price Dwayne P · CIK 0002028374 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 883

Underlying: Common Stock · 441 shares

Expires not disclosed

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.

F4 · derivative.exercise_price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F5 · derivative.exercise_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vested on August 9, 2025, one-third of these restricted stock units vest on August 9, 2026 and the remaining one-third of these restricted stock units vest on August 9, 2027, assuming continued employment through the applicable vesting date.

F5 · derivative.expiration_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vested on August 9, 2025, one-third of these restricted stock units vest on August 9, 2026 and the remaining one-third of these restricted stock units vest on August 9, 2027, assuming continued employment through the applicable vesting date.

SEC source: 0001395942-25-000054 · wk-form4_1754929597.xml · nonDerivative · entry 2

Price Dwayne P · CIK 0002028374 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,256.61

F3 · kind: Shares withheld by the Company to satisfy tax withholding requirements.

SEC source: 0001395942-25-000054 · wk-form4_1754929597.xml · nonDerivative · entry 1

Price Dwayne P · CIK 0002028374 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,382.61

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 · price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis. The restricted stock units vested in common stock on August 9, 2025.

F2 · balance_after: Includes shares acquired pursuant to the Company's Employee Stock Purchase Plan.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · derivative · entry 12

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,689

Underlying: Common Stock · 390 shares

Expires 2031-11-05

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.

F6 · derivative.exercise_date: These options were granted on November 5, 2021 and vest and become exercisable in equal installments on each of the first four anniversaries of the grant date, subject to continued employment through such vesting date.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · derivative · entry 11

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,079

Underlying: Common Stock · 52,676 shares

Expires 2031-11-05

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.

F6 · derivative.exercise_date: These options were granted on November 5, 2021 and vest and become exercisable in equal installments on each of the first four anniversaries of the grant date, subject to continued employment through such vesting date.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · derivative · entry 10

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 141,510

Underlying: Common Stock · 933 shares

Expires 2031-11-05

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.

F5 · derivative.exercise_date: These options were granted on November 5, 2021 and become eligible to vest and become exercisable in equal 25% increments, each upon the later of the occurrence of the first four anniversaries of the grant date, respectively, and the attainment of the closing price of the Company's common stock at or above, for each respective 25% increment, $19.66, $24.66, $29.66, and $34.66, for twenty consecutive trading days, subject to continued employment through such vesting date.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · derivative · entry 9

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,443

Underlying: Common Stock · 140,576 shares

Expires 2031-11-05

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.

F5 · derivative.exercise_date: These options were granted on November 5, 2021 and become eligible to vest and become exercisable in equal 25% increments, each upon the later of the occurrence of the first four anniversaries of the grant date, respectively, and the attainment of the closing price of the Company's common stock at or above, for each respective 25% increment, $19.66, $24.66, $29.66, and $34.66, for twenty consecutive trading days, subject to continued employment through such vesting date.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 8

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,850.537

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.05 per share, 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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 7

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,240.537

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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 6

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,850.537

F4 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.76 to $28.19 per share, 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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 5

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,526.537

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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 4

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,850.537

F3 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $29.00 to $29.05 per share, 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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 3

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,783.537

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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 2

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,850.537

F2 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.76 to $28.14 per share, 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.

SEC source: 0001395942-25-000053 · wk-form4_1754690696.xml · nonDerivative · entry 1

Coyle James P · CIK 0001891323 · EVP & President, Marketplace

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 177,426.537

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 · balance_after: Includes shares acquired pursuant to the Company's Employee Stock Purchase Plan.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · derivative · entry 6

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 19,763 shares

Expires 2031-03-04

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: These options were granted on March 4, 2021 and vested and became exercisable in equal installments on each of the first four anniversaries of the grant date, and were subject to continued employment through such vesting date.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · derivative · entry 5

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 39,526

Underlying: Common Stock · 39,526 shares

Expires 2031-03-04

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.

F2 · derivative.exercise_date: These options were granted on March 4, 2021 and become eligible to vest and become exercisable in equal 25% increments, each upon the later of the occurrence of the first four anniversaries of the grant date, respectively, and the attainment of the closing price of the Company's common stock at or above, for each respective 25% increment, $18.81, $23.81, $28.81, and $33.81, for twenty consecutive trading days, subject to continued employment through such vesting date.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · nonDerivative · entry 4

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,474.483

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.76 to $28.53 per share, 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.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · nonDerivative · entry 3

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 73,237.483

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.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · nonDerivative · entry 2

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,474.483

F1 · price: The price reported in column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.76 to $28.53 per share, 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.

SEC source: 0001395942-25-000052 · wk-form4_1754690627.xml · nonDerivative · entry 1

Coleman Charles S. · CIK 0001791222 · EVP, CLO & Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,000.483

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.

SEC source: 0001395942-25-000047 · wk-form4_1751414523.xml · nonDerivative · entry 1

Smith Mary Ellen · CIK 0001791994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,724

F1 · shares: These shares of common stock were issued to the reporting person in lieu of the reporting person's quarterly cash retainer payment for director and committee service.

SEC source: 0001395942-25-000046 · wk-form4_1749512955.xml · derivative · entry 1

Smith Mary Ellen · CIK 0001791994 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,323

Underlying: Common Stock · 7,195 shares

Expires not disclosed

F1 · derivative.exercise_price: The phantom stock will convert into shares of KAR common stock on a one-for-one basis.

F2 · derivative.exercise_date: Represents director fees deferred in the reporting person's account in the KAR Auction Services, Inc. Directors Deferred Compensation Plan. 7,195 shares of phantom stock vest on June 6, 2026, and are subject to forfeiture until vested. All other shares of phantom stock are vested.

F3 · derivative.exercise_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by her subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

F3 · derivative.expiration_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by her subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

SEC source: 0001395942-25-000041 · wk-form4_1749512032.xml · derivative · entry 1

Altschuler Randolph · CIK 0001869814 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,922

Underlying: Common Stock · 7,195 shares

Expires not disclosed

F1 · derivative.exercise_price: The phantom stock will convert into shares of KAR common stock on a one-for-one basis

F2 · derivative.exercise_date: Represents director fees deferred in the reporting person's account in the KAR Auction Services, Inc. Directors Deferred Compensation Plan. The shares of phantom stock vest on June 6, 2026, and are subject to forfeiture until vested.

F3 · derivative.exercise_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

F3 · derivative.expiration_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

SEC source: 0001395942-25-000042 · wk-form4_1749512210.xml · nonDerivative · entry 1

Galvin Carmel · CIK 0001733091 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,318

F1 · shares: 7,195 of these shares were issued on June 6, 2025 to the reporting person as director fees pursuant to the OPENLANE, Inc. Second Amended and Restated 2009 Omnibus Stock and Incentive Plan. The 7,195 shares vest on June 6, 2026 and are subject to forfeiture until vested. All other shares are vested.

F1 · balance_after: 7,195 of these shares were issued on June 6, 2025 to the reporting person as director fees pursuant to the OPENLANE, Inc. Second Amended and Restated 2009 Omnibus Stock and Incentive Plan. The 7,195 shares vest on June 6, 2026 and are subject to forfeiture until vested. All other shares are vested.

SEC source: 0001395942-25-000043 · wk-form4_1749512364.xml · derivative · entry 1

HOWELL J MARK · CIK 0001239889 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 66,907.2957

Underlying: Common Stock · 7,195 shares

Expires not disclosed

F1 · derivative.exercise_price: The phantom stock will convert into shares of KAR common stock on a one-for-one basis.

F2 · derivative.exercise_date: Represents director fees deferred in the reporting person's account in the KAR Auction Services, Inc. Directors Deferred Compensation Plan. 7,195 shares of phantom stock vest on June 6, 2026, and are subject to forfeiture until vested. All other shares of phantom stock are vested.

F3 · derivative.exercise_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

F3 · derivative.expiration_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

SEC source: 0001395942-25-000045 · wk-form4_1749512727.xml · derivative · entry 1

Kestner Michael T. · CIK 0001594577 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,562.3128

Underlying: Common Stock · 7,195 shares

Expires not disclosed

F1 · derivative.exercise_price: The phantom stock will convert into shares of KAR common stock on a one-for-one basis.

F2 · derivative.exercise_date: Represents director fees deferred in the reporting person's account in the KAR Auction Services, Inc. Directors Deferred Compensation Plan. 7,195 shares of phantom stock vest on June 6, 2026, and are subject to forfeiture until vested. All other shares of phantom stock are vested.

F3 · derivative.exercise_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

F3 · derivative.expiration_date: The reporting person will receive shares of KAR common stock, on a one-for-one basis, at a future date(s) specified by him subject to the terms and conditions of the KAR Auction Services, Inc. Directors Deferred Compensation Plan.

SEC source: 0001395942-25-000044 · wk-form4_1749512591.xml · nonDerivative · entry 1

Jacoby Stefan · CIK 0001583553 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,626

F1 · shares: 7,195 of these shares were issued on June 6, 2025 to the reporting person as director fees pursuant to the OPENLANE, Inc. Second Amended and Restated 2009 Omnibus Stock and Incentive Plan. The 7,195 shares vest on June 6, 2026 and are subject to forfeiture until vested. All other shares are vested.

F1 · balance_after: 7,195 of these shares were issued on June 6, 2025 to the reporting person as director fees pursuant to the OPENLANE, Inc. Second Amended and Restated 2009 Omnibus Stock and Incentive Plan. The 7,195 shares vest on June 6, 2026 and are subject to forfeiture until vested. All other shares are vested.

SEC source: 0001395942-25-000036 · wk-form4_1748449846.xml · derivative · entry 1

Herring Bradley · CIK 0001813901 · EVP & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,572

Underlying: Common Stock · 48,572 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F2 · derivative.exercise_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vest on May 27, 2026, one-third of these restricted stock units vest on May 27, 2027, and the remaining one-third of these restricted stock units vest on May 27, 2028, assuming continued employment through the applicable vesting date.

F2 · derivative.expiration_date: These restricted stock units remain subject to a time-vesting requirement and are scheduled to vest and settle in common stock as follows: one-third of these restricted stock units vest on May 27, 2026, one-third of these restricted stock units vest on May 27, 2027, and the remaining one-third of these restricted stock units vest on May 27, 2028, assuming continued employment through the applicable vesting date.

SEC source: 0001395942-25-000032 · wk-form4_1747084985.xml · derivative · entry 3

Richer Tobin P · CIK 0002012179 · EVP Marketing & Communications

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,667 shares

Expires not disclosed

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_price: Each restricted stock unit is convertible into a share of common stock on a 1-for-1 basis.

F4 · derivative.exercise_date: These restricted stock units were subject to a time-vesting requirement and vested and settled in common stock on May 9, 2025.

F4 · derivative.expiration_date: These restricted stock units were subject to a time-vesting requirement and vested and settled in common stock on May 9, 2025.