Steven Yi

Filings by Steven Yi span 2 companies, the busiest being MediaAlpha, Inc. and White Mountains Insurance Group Ltd. Between 30 April 2021 and 9 October 2026, the trades on record add up to 91 filings.

Sales make up the whole of the open-market record (54 sales, €12.0M). Outside the open market, there are 9 share grants and 28 option exercises. 2026 to date brings no purchases and 38 sales.

The record was last updated on 9 October 2026 with an open-market sale (€215k) in MediaAlpha, Inc. Typically, a trade is published a median of 2 days after it takes place. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.