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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
October 14, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,667 $10.37 $69,158.12
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.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: 834,549

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 primarily 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 $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.

Read SEC document
October 14, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,067 $10.41 $11,105.02
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 797,620

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 primarily 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 $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.

Read SEC document
October 13, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,667 $10.11 $67,419.37
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.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: 841,216

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 primarily 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 $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.

Read SEC document
October 13, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,067 $10.12 $10,800.17
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 798,687

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 primarily 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 $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.

Read SEC document
October 12, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,667 $10.15 $67,666.72
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.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: 847,883

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 primarily 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 $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.

Read SEC document
October 12, 2026 Filed Oct 14, 2026 22:32 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,067 $10.14 $10,824.39
Disclosure

SEC source: 0001818383-26-000251 · wk-form4_1792017140.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 799,754

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 primarily 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 $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.

Read SEC document
September 22, 2026 Filed Sep 23, 2026 23:51 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,667 $10.78 $71,854.26
Disclosure

SEC source: 0001818383-26-000241 · wk-form4_1790207501.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: 854,550

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 primarily 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 $10.71 to $10.955 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
September 22, 2026 Filed Sep 23, 2026 23:51 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,067 $10.79 $11,510.16
Disclosure

SEC source: 0001818383-26-000241 · wk-form4_1790207501.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 800,821

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 primarily 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 $10.72 to $10.925 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
September 21, 2026 Filed Sep 23, 2026 23:51 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 6,667 $10.53 $70,216.18
Disclosure

SEC source: 0001818383-26-000241 · wk-form4_1790207501.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

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

Disclosed balance after: 861,217

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 primarily 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 $10.465 to $10.62 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
September 21, 2026 Filed Sep 23, 2026 23:51 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,067 $10.54 $11,241.91
Disclosure

SEC source: 0001818383-26-000241 · wk-form4_1790207501.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 801,888

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 primarily 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 $10.475 to $10.62 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
September 16, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,273 $11.24 $81,733.25
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.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: 867,884

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 primarily 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 $11.18 to $11.295 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
September 16, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,940 $11.25 $21,827.13
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 802,955

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 primarily 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 $11.25 to $11.26 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
September 15, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,273 $11.49 $83,538.41
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.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: 875,157

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 primarily 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 $11.43 to $11.545 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
September 15, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,940 $11.48 $22,271.59
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 804,895

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 primarily 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 $11.43 to $11.57 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
September 14, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $11.96 $93,005.44
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.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: 882,430

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 primarily 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 $11.68 to $12.17 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
September 14, 2026 Filed Sep 16, 2026 22:36 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.03 $32,094.68
Disclosure

SEC source: 0001818383-26-000238 · wk-form4_1789598185.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 806,835

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 primarily 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 $11.695 to $12.13 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.

Read SEC document
September 10, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,273 $11.62 $84,505.71
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.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: 890,208

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 primarily 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 $11.465 to $11.7775 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
September 10, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,940 $11.52 $22,345.31
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 809,502

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 primarily 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 $11.465 to $11.68 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
September 09, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,273 $11.41 $82,954.38
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.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: 897,481

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 primarily 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 $11.205 to $11.72 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
September 09, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,940 $11.65 $22,601.97
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 811,442

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 primarily 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 $11.50 to $11.72 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
September 08, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,273 $11.70 $85,106.46
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.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: 904,754

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 primarily 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 $11.61 to $11.91 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
September 08, 2026 Filed Sep 10, 2026 23:33 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 1,940 $11.70 $22,697.42
Disclosure

SEC source: 0001818383-26-000235 · wk-form4_1789083181.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 813,382

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 primarily 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 $11.56 to $11.91 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
September 02, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.25 $95,241.61
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.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: 912,027

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 primarily 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 $12.10 to $12.34 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
September 02, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.22 $32,580.87
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 815,322

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 primarily 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 $12.10 to $12.315 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.

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September 01, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.39 $96,393.53
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.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: 919,805

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 primarily 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 $12.205 to $12.645 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
September 01, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.45 $33,215.88
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 817,989

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 primarily 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 $12.40 to $12.51 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
August 31, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.61 $98,061.14
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.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: 927,583

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 primarily 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 $12.49 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
August 31, 2026 Filed Sep 2, 2026 22:45 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.59 $33,566.33
Disclosure

SEC source: 0001818383-26-000226 · wk-form4_1788389128.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 820,656

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 primarily 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 $12.49 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
August 26, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.55 $97,641.12
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.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: 935,361

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 primarily 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 $12.335 to $12.68 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
August 26, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.56 $33,487.39
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 823,323

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 primarily 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 $12.335 to $12.68 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
August 25, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $12.87 $105,573.74
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.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: 943,139

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 primarily 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 $12.71 to $13.045 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
August 25, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $12.89 $42,316.47
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 825,990

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 primarily 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 $12.71 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
August 24, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $12.99 $106,564.08
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.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: 951,344

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 primarily 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 $12.715 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
August 24, 2026 Filed Aug 26, 2026 22:02 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $12.99 $42,645.32
Disclosure

SEC source: 0001818383-26-000220 · wk-form4_1787781775.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 829,272

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 primarily 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 $12.705 to $13.15 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
August 19, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $13.23 $108,523.43
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.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: 959,549

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 primarily 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 $13.065 to $13.365 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
August 19, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $13.20 $43,321.42
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 832,554

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 primarily 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 $13.065 to $13.36 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
August 18, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $12.88 $105,704.19
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.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: 967,754

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 primarily 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 $12.59 to $13.03 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
August 18, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $12.90 $42,345.35
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 835,836

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 primarily 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 $12.58 to $13.025 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
August 17, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $12.78 $104,858.26
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.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: 975,959

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 primarily 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 $12.655 to $13.085 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
August 17, 2026 Filed Aug 19, 2026 21:09 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $12.82 $42,076.88
Disclosure

SEC source: 0001818383-26-000218 · wk-form4_1787173772.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 839,118

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 primarily 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 $12.655 to $13.085 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
August 12, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $12.78 $104,866.46
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.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: 984,164

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 primarily 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 $12.605 to $13.025 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
August 12, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $12.89 $42,288.90
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 842,400

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 primarily 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 $12.73 to $13.01 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
August 11, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $13.24 $108,609.59
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.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: 992,369

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 primarily 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 $13.07 to $13.525 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
August 11, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $13.36 $43,835.05
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 845,682

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 primarily 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 $13.07 to $13.525 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
August 10, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 8,205 $13.57 $111,329.54
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.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: 1,000,574

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 primarily 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 $13.135 to $13.845 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
August 10, 2026 Filed Aug 12, 2026 21:47 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 3,282 $13.30 $43,666.03
Disclosure

SEC source: 0001818383-26-000208 · wk-form4_1786571244.xml · nonDerivative · entry 1

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 848,964

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 primarily 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 $13.05 to $13.55 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
August 05, 2026 Filed Aug 5, 2026 21:19 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.28 $95,520.06
Disclosure

SEC source: 0001818383-26-000206 · wk-form4_1785964783.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: 1,008,779

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 primarily 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 $12.14 to $12.47 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
August 05, 2026 Filed Aug 5, 2026 21:19 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.36 $32,973.72
Disclosure

SEC source: 0001818383-26-000206 · wk-form4_1785964783.xml · nonDerivative · entry 3

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 852,246

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 primarily 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 $12.12 to $12.48 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
August 04, 2026 Filed Aug 5, 2026 21:19 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 7,778 $12.45 $96,818.99
Disclosure

SEC source: 0001818383-26-000206 · wk-form4_1785964783.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: 1,016,557

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 primarily 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 $12.315 to $12.62 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
August 04, 2026 Filed Aug 5, 2026 21:19 UTC MediaAlpha, Inc. MAX · Entity 1093 SaleClass A Common Stock 2,667 $12.50 $33,346.30
Disclosure

SEC source: 0001818383-26-000206 · wk-form4_1785964783.xml · nonDerivative · entry 2

Nonko Eugene · CIK 0001830016 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 854,913

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 primarily 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 $12.335 to $12.615 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

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