| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Nonko Eugene | Director | C/O MEDIAALPHA, INC., 700 SOUTH FLOWER STREET, SUITE 640, LOS ANGELES | /s/ Jeffrey B. Coyne | 18 Mar 2026 | 0001830016 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MAX | Class A Common Stock | Award | +174,450 | +20% | $0.000000* | 1,059,400 | 15 Mar 2026 | Direct | F1 | |
| transaction | MAX | Class A Common Stock | Sale | $24,449 | -2,444 | -0.23% | $10.00 | 1,056,956 | 16 Mar 2026 | Direct | F2, F3 |
| transaction | MAX | Class A Common Stock | Sale | $18,990 | -1,899 | -0.18% | $10.00 | 1,055,057 | 17 Mar 2026 | Direct | F2 |
| transaction | MAX | Class A Common Stock | Sale | $4,581 | -458 | -0.03% | $10.00 | 1,379,347 | 16 Mar 2026 | By O.N.E. Holdings,LLC | F3 |
| transaction | MAX | Class A Common Stock | Sale | $4,040 | -404 | -0.03% | $10.00 | 1,378,943 | 17 Mar 2026 | By O.N.E. Holdings,LLC |
| Id | Content |
|---|---|
| F1 | 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 May 15, 2026 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. |
| F2 | 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 $10.00 to $10.01 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. |