Latest filing published 20 Mar 2026 for White Mountains Insurance Group Ltd. Read the official filing
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
This profile gathers the share dealings of Robert Lawrence Seelig in White Mountains Insurance Group Ltd. Over a trading history stretching from 1 January 2016 to 19 March 2026, the count stands at 13 filings.
None of the filings is a plain purchase or sale on the open market; they cover grants, option exercises and other movements. Grants and option exercises follow pay plans set in advance, so they reveal less about an insider's own view than a purchase made with personal money.
The latest filing, published on 20 March 2026, reports a transaction in White Mountains Insurance Group Ltd. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
13 of 13 declarations