Bourse
Stock filings

MAX insider trades & Congress trades

MediaAlpha, Inc.: public insider filings and Congress disclosures, in one place.

84insider buys + sells
0Congress trades
0 / 80insider buys / sells, 90 days
–latest buying cluster

Bourse has recorded 84 open-market insider transactions in MediaAlpha, Inc. (MAX) (0 purchases with code P and 84 sales with code S), the most recent on November 4, 2026.

In the last 90 days: 0 purchases by 0 insiders ($0) and 80 sales by 5 ($95.5M).

Insider transactions

SEC Form 4, open-market purchases (P) and sales (S) only. Awards, option exercises and tax withholding are excluded. “After” shows the stock’s return over the month following the trade, where available.

DateInsiderRoleTypeSharesPriceValueAfter 1M
Nov 4, 2026Nonko EugeneSee RemarksSell5,667$15.25$86K–
Nov 4, 2026Nonko EugeneSee RemarksSell93,279$15.36$1.43M–
Nov 4, 2026Yi StevenSee RemarksSell151,129$15.50$2.34M–
Nov 4, 2026White Mountains Insurance Group Ltd–Sell5,500,391$13.90$76.5M–
Nov 3, 2026Nonko EugeneSee RemarksSell15,022$14.93$224K–
Nov 3, 2026Nonko EugeneSee RemarksSell160,185$15.04$2.41M–
Nov 3, 2026Yi StevenSee RemarksSell130,065$15.05$1.96M–
Nov 2, 2026Yeh Kuanling AmyChief Technology OfficerSell25,000$14.91$373K–
Nov 2, 2026Nonko EugeneSee RemarksSell109,401$14.79$1.62M–
Nov 2, 2026Nonko EugeneSee RemarksSell78,009$14.72$1.15M–
Nov 2, 2026Yi StevenSee RemarksSell138,806$14.78$2.05M–
Oct 30, 2026Yeh Kuanling AmyChief Technology OfficerSell25,000$14.47$362K–
Oct 28, 2026Nonko EugeneSee RemarksSell1,940$11.63$23K–
Oct 28, 2026Nonko EugeneSee RemarksSell7,273$11.63$85K–
Oct 27, 2026Nonko EugeneSee RemarksSell3,394$11.92$40K–
Oct 27, 2026Nonko EugeneSee RemarksSell8,283$11.85$98K–
Oct 26, 2026Nonko EugeneSee RemarksSell1,940$11.83$23K–
Oct 26, 2026Nonko EugeneSee RemarksSell7,273$11.83$86K–
Oct 21, 2026Nonko EugeneSee RemarksSell1,940$11.63$23K–
Oct 21, 2026Nonko EugeneSee RemarksSell7,273$11.63$85K–
Oct 20, 2026Nonko EugeneSee RemarksSell1,940$11.62$23K–
Oct 20, 2026Nonko EugeneSee RemarksSell7,273$11.72$85K–
Oct 19, 2026Nonko EugeneSee RemarksSell1,940$11.39$22K–
Oct 19, 2026Nonko EugeneSee RemarksSell7,273$11.39$83K–
Oct 19, 2026Cramer KeithChief Revenue OfficerSell12,000$11.39$137K–
Oct 16, 2026Yeh Kuanling AmyChief Technology OfficerSell3,000$11.77$35K–
Oct 14, 2026Nonko EugeneSee RemarksSell1,067$10.41$11K–
Oct 14, 2026Nonko EugeneSee RemarksSell6,667$10.37$69K–
Oct 13, 2026Nonko EugeneSee RemarksSell1,067$10.12$11K–
Oct 13, 2026Nonko EugeneSee RemarksSell6,667$10.11$67K–

Showing the 30 most recent of 84 transactions.

Data as of November 8, 2026. Public filings only. A purchase or sale by a politician or an insider does not by itself imply any wrongdoing.

New to these filings? Read how to read a Form 4, how Congress trades are disclosed and what insider cluster buying means. Sources and limits are on the Methodology page.

See these filings as they land

Bourse collects Congress trades, SEC Form 4 insider filings and 13F fund holdings in one live feed, and flags insider buying clusters automatically. Free to start.

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