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Nonko Eugene

Disclosed activity across 1 company

Tapewire entity
1094
SEC CIK
0001830016

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
MediaAlpha, Inc.MAX · Entity 1093DirectorOctober 12, 2026October 14, 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.

MediaAlpha, Inc.

Report date October 12, 2026 · Filed October 14, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Class A Common StockSEC Table I · non-derivativeDirect797,620 Ending reported balance After 2026-10-14 transaction · row 3
3 source rows · reconciled sequence

Row 1 · 2026-10-12 · Sale · Disposed 1,067 · Balance 799,754

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.00 to $10.24 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Row 2 · 2026-10-13 · Sale · Disposed 1,067 · Balance 798,687

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F3: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.05 to $10.13 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Row 3 · 2026-10-14 · Sale · Disposed 1,067 · Balance 797,620

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F4: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.30 to $10.49 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Class A Common StockSEC Table I · non-derivativeIndirectBy O.N.E. Holdings,LLC847,883 Reported balance After 2026-10-12 transaction · row 4 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 4 · 2026-10-12 · Sale · Disposed 6,667 · Balance 847,883

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F5: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.00 to $10.275 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Class A Common StockSEC Table I · non-derivativeIndirectBy O.N.E. Holdings,LLC841,216 Reported balance After 2026-10-13 transaction · row 5 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 5 · 2026-10-13 · Sale · Disposed 6,667 · Balance 841,216

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F6: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.01 to $10.13 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Class A Common StockSEC Table I · non-derivativeIndirectBy O.N.E. Holdings,LLC834,549 Reported balance After 2026-10-14 transaction · row 6 Account identity is unresolved; indirect or unspecified ownership is not merged.
1 source row

Row 6 · 2026-10-14 · Sale · Disposed 6,667 · Balance 834,549

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F7: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.26 to $10.485 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Filing footnotes · ownership attribution and instrument terms

F1: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person primarily to cover taxes resulting from the vesting of RSUs.

F2: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.00 to $10.24 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F3: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.05 to $10.13 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F4: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.30 to $10.49 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F5: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.00 to $10.275 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F6: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.01 to $10.13 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

F7: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $10.26 to $10.485 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

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
December 31, 2025 Filed Dec 31, 2025 21:08 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.93 $69,841.98
Disclosure

SEC source: 0001818383-25-000193 · wk-form4_1767215305.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,014,448

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.90 to $12.975 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 30, 2025 Filed Dec 31, 2025 21:08 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.80 $85,726.50
Disclosure

SEC source: 0001818383-25-000193 · wk-form4_1767215305.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,569,520

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.60 to $12.89 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 30, 2025 Filed Dec 31, 2025 21:08 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.80 $69,093.54
Disclosure

SEC source: 0001818383-25-000193 · wk-form4_1767215305.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,019,848

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.60 to $12.89 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 29, 2025 Filed Dec 31, 2025 21:08 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.65 $84,725.52
Disclosure

SEC source: 0001818383-25-000193 · wk-form4_1767215305.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,576,220

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.57 to $12.725 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 29, 2025 Filed Dec 31, 2025 21:08 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.65 $68,292.18
Disclosure

SEC source: 0001818383-25-000193 · wk-form4_1767215305.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,025,248

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.58 to $12.73 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 24, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.67 $84,909.77
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,582,920

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.57 to $12.74 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 24, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.67 $68,412.60
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,030,648

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.57 to $12.745 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 23, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.68 $84,988.83
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,589,620

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.62 to $12.79 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 23, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.68 $68,489.28
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,036,048

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.62 to $12.79 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 22, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.91 $86,494.32
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,596,320

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.70 to $13.07 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 22, 2025 Filed Dec 29, 2025 23:54 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.91 $69,726.42
Disclosure

SEC source: 0001818383-25-000189 · wk-form4_1767052475.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,041,448

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.74 to $13.07 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 17, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.79 $85,717.12
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,603,020

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.675 to $13.04 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 17, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.80 $69,111.90
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,046,848

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.675 to $13.04 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.74 $85,351.97
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,609,720

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.60 to $12.81 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 16, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.74 $68,785.74
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,052,248

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.60 to $12.82 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.83 $85,989.81
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,616,420

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.74 to $13.00 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 15, 2025 Filed Dec 17, 2025 23:12 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.84 $69,327.90
Disclosure

SEC source: 0001818383-25-000185 · wk-form4_1766013154.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,057,648

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.74 to $13.05 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 10, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $13.49 $90,411.81
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,623,120

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.31 to $13.76 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 10, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $13.50 $72,891.90
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,063,048

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.31 to $13.76 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 09, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $13.32 $89,265.44
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,629,820

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.97 to $13.56 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 09, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $13.33 $71,956.62
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,068,448

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.11 to $13.56 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $13.09 $87,690.27
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,636,520

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.89 to $13.18 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 08, 2025 Filed Dec 10, 2025 23:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $13.09 $70,693.02
Disclosure

SEC source: 0001818383-25-000172 · wk-form4_1765408175.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,073,848

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.89 to $13.16 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 03, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,779 $13.64 $37,899.72
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 8

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,643,220

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F7 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.505 to $13.73 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 03, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,921 $13.20 $51,742.69
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 7

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,645,999

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.715 to $13.50 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 03, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,201 $13.64 $30,022.30
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,079,248

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $13.515 to $13.74 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 03, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,199 $13.19 $42,204.09
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,081,449

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.715 to $13.50 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 02, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.57 $84,243.79
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,649,920

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.4375 to $12.705 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 02, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.57 $67,877.46
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,084,648

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.425 to $12.705 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.61 $84,456.18
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,656,620

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.40 to $12.71 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 22:23 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.60 $68,060.52
Disclosure

SEC source: 0001818383-25-000166 · wk-form4_1764800577.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,090,048

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.40 to $12.71 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 26, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.48 $83,633.42
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,663,320

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.43 to $12.61 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 26, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.48 $67,390.92
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,095,448

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.43 to $12.61 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 25, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.10 $81,086.08
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,670,020

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.68 to $12.25 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 25, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.13 $65,505.24
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,100,848

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.76 to $12.26 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 24, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $11.93 $79,910.90
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,676,720

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.66 to $11.97 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 24, 2025 Filed Nov 26, 2025 22:35 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $11.93 $64,401.48
Disclosure

SEC source: 0001818383-25-000162 · wk-form4_1764196542.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,106,248

F1 · shares: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.62 to $11.97 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 19, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $11.63 $77,926.36
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 6

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,683,420

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F7 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.49 to $11.9347 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 19, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $11.63 $62,810.10
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,111,648

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F4 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.495 to $11.9347 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 18, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $11.85 $79,405.72
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 5

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,690,120

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F6 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.755 to $11.935 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 18, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $11.85 $63,995.94
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,117,048

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F3 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $11.75 to $11.98 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,700 $12.33 $82,581.52
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 4

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Indirect · By O.N.E. Holdings,LLC

Disclosed balance after: 1,696,820

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F5 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.11 to $12.49 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 22:20 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 5,400 $12.33 $66,570.66
Disclosure

SEC source: 0001818383-25-000153 · wk-form4_1763590810.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,122,448

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person to cover taxes resulting from the vesting of RSUs.

F2 · price: Reflects the weighted-average sale price for shares sold in multiple transactions at prices ranging from $12.14 to $12.49 per share. The Reporting Person undertakes to provide upon request by the Securities and Exchange Commission staff, the issuer, or a security holder of the issuer, full information regarding the number of shares sold at each separate price.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 23:18 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionRestricted Stock Units · Derivative 18,294 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000147 · wk-form4_1763507885.xml · derivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,294

Underlying: Class A Common Stock · 18,294 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.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock, or at the option of the Compensation Committee, cash of equivalent value.

F3 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

F3 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

Read SEC document
November 15, 2025 Filed Nov 18, 2025 23:18 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionClass A Common Stock 18,294 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000147 · wk-form4_1763507885.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,127,848

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: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

Read SEC document
August 15, 2025 Filed Aug 18, 2025 20:25 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionRestricted Stock Units · Derivative 18,294 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000111 · wk-form4_1755548739.xml · derivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,588

Underlying: Class A Common Stock · 18,294 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.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock, or at the option of the Compensation Committee, cash of equivalent value.

F3 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

F3 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

Read SEC document
August 15, 2025 Filed Aug 18, 2025 20:25 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionClass A Common Stock 18,294 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000111 · wk-form4_1755548739.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,109,554

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: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

Read SEC document
July 15, 2025 Filed Jul 16, 2025 21:12 UTC MediaAlpha, Inc. MAX · Entity 1093 GrantClass A Common Stock 70,100 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000092 · wk-form4_1752700323.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,091,260

F1 · shares: Consists of restricted stock units ("RSUs") granted to the Reporting Person under the Issuer's Omnibus Incentive Plan. Each RSU represents a contingent right to receive one share of Class A Common Stock upon vesting. One sixteenth of the RSUs will vest on August 15, 2025 and the remainder will vest quarterly over the following four years, in each case subject to continued employment with the Issuer through each vesting date.

Read SEC document
May 15, 2025 Filed May 16, 2025 20:40 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionRestricted Stock Units · Derivative 18,293 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000071 · wk-form4_1747428047.xml · derivative · entry 2

Nonko Eugene · CIK 0001830016 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 54,882

Underlying: Class A Common Stock · 18,293 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.

F2 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Class A Common Stock, or at the option of the Compensation Committee, cash of equivalent value.

F3 · derivative.exercise_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

F3 · derivative.expiration_date: One sixteenth of the RSUs vested on May 15, 2022 and the remainder will vest in equal quarterly installments through February 15, 2026, in each case subject to continued employment with the Issuer through each vesting date.

Read SEC document
May 15, 2025 Filed May 16, 2025 20:40 UTC MediaAlpha, Inc. MAX · Entity 1093 Exercise / conversionClass A Common Stock 18,293 $0.00 $0.00
Disclosure

SEC source: 0001818383-25-000071 · wk-form4_1747428047.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,021,160

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: One share of Class A Common Stock was issued upon the vesting of each Restricted Stock Unit ("RSU").

Read SEC document

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