Form 4: MediaAlpha CEO Steven Yi Executes Planned Stock Sale

MediaAlpha CEO Steven Yi sold 48,590 shares of Class A Common Stock to cover tax obligations related to RSU vesting.

Summary

• CEO Steven Yi sold a total of 48,590 shares of Class A Common Stock over three days.
• Transactions occurred between April 20, 2026, and April 22, 2026.
• The sales were executed under a pre-established Rule 10b5-1 trading plan.
• The primary purpose of the sale was to satisfy tax withholding obligations resulting from the vesting of Restricted Stock Units (RSUs).
• Following these transactions, the reporting person retains beneficial ownership of 2,958,657 shares.

Sentiment

Score: 5

Explanation: StockSavvy.ai views this as a neutral event, as the sale is clearly identified as a routine tax-related transaction executed under a pre-existing plan.

Positives

• The sale was conducted under a pre-arranged Rule 10b5-1 plan, indicating the trades were not based on non-public information.
• The reporting person maintains a significant equity stake of 2,958,657 shares in the company.

Negatives

• The sale represents a reduction in the insider's direct ownership position.

Risks

• Market volatility could impact the value of the remaining shares held by the CEO.
• Reliance on Rule 10b5-1 plans does not eliminate the potential for negative market perception regarding insider selling.

Future Outlook

No specific forward-looking guidance regarding company operations was provided in this filing.

Management Comments

• The sales 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.

Industry Context

StockSavvy.ai notes that insider selling to cover tax obligations upon RSU vesting is a standard corporate practice and typically does not signal a lack of confidence in the company's long-term prospects.

Comparison to Industry Standards

• The use of Rule 10b5-1 plans is the industry standard for executives to manage equity holdings while avoiding potential conflicts with insider trading regulations.

Stakeholder Impact

• Minimal impact expected as the transaction was pre-planned and related to tax obligations.

Next Steps

• Continued monitoring of future Form 4 filings for further insider activity.

Key Dates

Keywords

MediaAlpha, MAX, Insider Trading, Form 4, Steven Yi, Rule 10b5-1, Equity Compensation