13F Pro

SEC Form 4 reporting owner

Yi Steven

Yi Steven has filed 75 Form 4 transactions reported between December 22, 2025 and September 1, 2026, as a reporting owner of MediaAlpha, Inc..

Name as filed: Yi Steven

Open-market buys, 24 mo
None
reported
Open-market sales, 24 mo
$12.1M
72 lines
Companies
1
with Form 4 filings
Latest transaction
Sep 1, 2026
transaction date

Roles and reported holdings

  • MAXMediaAlpha, Inc.
    Dec 22, 2025 – Sep 1, 2026

    Reporting owner

    Held directly2,339,740 sh as of Sep 1, 2026 · Form 4

    24 months: $12.1M sold

Transaction history

All 75 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

DateCompanyTypeSharesValueFiling
Sep 1, 2026MAXOpen-market saleCode S · direct48,000$594K@ $12.38Form 4
Aug 3, 2026MAXOpen-market saleCode S · direct72,000$910K@ $12.64Form 4
Jul 17, 2026MAXOpen-market saleCode S · direct12,333$175K@ $14.20Form 4
Jul 16, 2026MAXOpen-market saleCode S · direct82,457$1.2M@ $14.39Form 4
Jul 15, 2026MAXOpen-market saleCode S · direct114,292$1.6M@ $14.17Form 4
Jul 14, 2026MAXOpen-market saleCode S · direct37,701$530K@ $14.06Form 4
Jul 13, 2026MAXOpen-market saleCode S · direct9,496$133K@ $14.05Form 4
Jul 7, 2026MAXOpen-market saleCode S · direct26,467$372K@ $14.07Form 4
Jul 6, 2026MAXOpen-market saleCode S · direct17,254$242K@ $14.01Form 4
Jul 1, 2026MAXOpen-market saleCode S · direct96,000$1.2M@ $12.90Form 4
Jun 16, 2026MAXOpen-market saleCode S · direct24,000$240K@ $10.01Form 4
May 6, 2026MAXOpen-market saleCode S · direct4,000$37K@ $9.14Form 4
May 5, 2026MAXOpen-market saleCode S · direct4,000$36K@ $8.93Form 4
May 4, 2026MAXOpen-market saleCode S · direct4,000$36K@ $9.05Form 4
Apr 29, 2026MAXOpen-market saleCode S · direct26,739$267K@ $10.00Form 4
Apr 28, 2026MAXOpen-market saleCode S · direct6,565$66K@ $10.00Form 4
Apr 27, 2026MAXOpen-market saleCode S · direct33,663$336K@ $9.99Form 4
Apr 22, 2026MAXOpen-market saleCode S · direct4,000$40K@ $9.88Form 4
Apr 21, 2026MAXOpen-market saleCode S · direct16,047$162K@ $10.08Form 4
Apr 20, 2026MAXOpen-market saleCode S · direct28,543$287K@ $10.06Form 4
Apr 15, 2026MAXOpen-market saleCode S · direct4,000$39K@ $9.68Form 4
Apr 14, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.47Form 4
Apr 13, 2026MAXOpen-market saleCode S · direct4,000$36K@ $9.07Form 4
Apr 8, 2026MAXOpen-market saleCode S · direct4,000$39K@ $9.78Form 4
Apr 7, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.46Form 4
Apr 6, 2026MAXOpen-market saleCode S · direct4,000$37K@ $9.34Form 4
Apr 1, 2026MAXOpen-market saleCode S · direct4,000$37K@ $9.15Form 4
Mar 31, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.60Form 4
Mar 30, 2026MAXOpen-market saleCode S · direct4,000$37K@ $9.23Form 4
Mar 25, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.42Form 4
Mar 24, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.48Form 4
Mar 23, 2026MAXOpen-market saleCode S · direct4,000$39K@ $9.67Form 4
Mar 18, 2026MAXOpen-market saleCode S · direct4,000$38K@ $9.59Form 4
Mar 17, 2026MAXOpen-market saleCode S · direct5,227$52K@ $9.94Form 4
Mar 16, 2026MAXOpen-market saleCode S · direct4,000$40K@ $9.93Form 4
Mar 15, 2026MAXGrant or awardCode A · direct149,550—Form 4
Mar 15, 2026MAXGrant or awardCode A · direct448,500—Form 4
Mar 11, 2026MAXOpen-market saleCode S · direct4,000$39K@ $9.68Form 4
Mar 10, 2026MAXOpen-market saleCode S · direct4,000$39K@ $9.75Form 4
Mar 9, 2026MAXOpen-market saleCode S · direct5,650$56K@ $9.86Form 4
Mar 4, 2026MAXOpen-market saleCode S · direct8,000$81K@ $10.07Form 4
Mar 3, 2026MAXOpen-market saleCode S · direct8,000$80K@ $10.03Form 4
Mar 2, 2026MAXOpen-market saleCode S · direct39,252$392K@ $9.99Form 4
Feb 25, 2026MAXOpen-market saleCode S · direct8,748$88K@ $10.00Form 4
Feb 25, 2026MAXOpen-market saleCode S · direct4,000$36K@ $9.00Form 4
Feb 24, 2026MAXOpen-market saleCode S · direct4,000$35K@ $8.80Form 4
Feb 23, 2026MAXOpen-market saleCode S · direct4,000$31K@ $7.75Form 4
Feb 19, 2026MAXOpen-market saleCode S · direct4,000$29K@ $7.29Form 4
Feb 18, 2026MAXOpen-market saleCode S · direct4,000$29K@ $7.34Form 4
Feb 17, 2026MAXOpen-market saleCode S · direct4,000$29K@ $7.16Form 4
Feb 15, 2026MAXOption exerciseCode M · direct18,294—Form 4
Feb 11, 2026MAXOpen-market saleCode S · direct4,000$32K@ $7.99Form 4
Feb 10, 2026MAXOpen-market saleCode S · direct4,000$35K@ $8.71Form 4
Feb 9, 2026MAXOpen-market saleCode S · direct4,000$35K@ $8.74Form 4
Feb 4, 2026MAXOpen-market saleCode S · direct4,000$36K@ $8.94Form 4
Feb 3, 2026MAXOpen-market saleCode S · direct8,000$80K@ $10.04Form 4
Feb 2, 2026MAXOpen-market saleCode S · direct8,000$83K@ $10.32Form 4
Jan 28, 2026MAXOpen-market saleCode S · direct8,000$85K@ $10.57Form 4
Jan 27, 2026MAXOpen-market saleCode S · direct8,000$84K@ $10.51Form 4
Jan 26, 2026MAXOpen-market saleCode S · direct8,000$87K@ $10.89Form 4
Jan 22, 2026MAXOpen-market saleCode S · direct8,000$90K@ $11.20Form 4
Jan 21, 2026MAXOpen-market saleCode S · direct8,000$88K@ $11.02Form 4
Jan 20, 2026MAXOpen-market saleCode S · direct8,000$90K@ $11.20Form 4
Jan 14, 2026MAXOpen-market saleCode S · direct8,000$94K@ $11.69Form 4
Jan 13, 2026MAXOpen-market saleCode S · direct8,000$91K@ $11.37Form 4
Jan 12, 2026MAXOpen-market saleCode S · direct8,000$92K@ $11.51Form 4
Jan 7, 2026MAXOpen-market saleCode S · direct8,000$93K@ $11.66Form 4
Jan 6, 2026MAXOpen-market saleCode S · direct8,000$95K@ $11.87Form 4
Jan 5, 2026MAXOpen-market saleCode S · direct8,000$96K@ $11.98Form 4
Dec 31, 2025MAXOpen-market saleCode S · direct8,000$104K@ $12.94Form 4
Dec 30, 2025MAXOpen-market saleCode S · direct8,000$102K@ $12.79Form 4
Dec 29, 2025MAXOpen-market saleCode S · direct8,000$101K@ $12.65Form 4
Dec 24, 2025MAXOpen-market saleCode S · direct8,000$101K@ $12.67Form 4
Dec 23, 2025MAXOpen-market saleCode S · direct8,000$101K@ $12.68Form 4
Dec 22, 2025MAXOpen-market saleCode S · direct8,000$103K@ $12.86Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.