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Insider Transactions

What WHITE MOUNTAINS INSURANCE GROUP LTD's executives and directors are doing with their own shares, from SEC Form 3/4/5 filings — separating what the filings state (awards, withholding, disclosed plans) from what only the pattern of dates shows.

Insider trades

3 months 12 months
Open-market buys 0 0
Sells 0 3
Total trades 2 28

Shares traded

3 months 12 months
Acquired 113 1,383
Disposed 2 11,784
Net activity +111 −10,401

Common stock only — 5 reported trades in the last 12 months are in a security these totals do not cover.

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Open-market buyer Disclosed 10b5-1 Heavy discretionary Sign up free

All transactions

Insider Relation Date Transaction Shares Price Value Shares held
Tanner David Allen Director Aug 31 Gift · G −2 2,012
Klar Stephen Director Aug 26 Grant / award · A +113 113
Campbell Reid Tarlton Director May 21 Grant / award · A +135 10,575
Carlson Peter M Director May 21 Grant / award · A +135 852
Chu John Director May 21 Grant / award · A +135 335
Choksi Mary C Director May 21 Grant / award · A +135 1,993
Gelston Philip A Director May 21 Grant / award · A +135 1,703
Dillon Margaret Director May 21 Grant / award · A +135 1,080
Shank Suzanne F. Director May 21 Grant / award · A +135 1,006
Tanner David Allen Director May 21 Grant / award · A +135 2,014
Hicks Weston M Director May 21 Grant / award · A +190 2,936
Seelig Robert Lawrence EVP & General Counsel Mar 19 Gift · G −50 17,857
Tanner David Allen Director Mar 04 Gift · G −225 1,879
Caffrey Liam P Chief Executive Officer Feb 25 Grant / award · A +1,500 3,650
Seelig Robert Lawrence EVP & General Counsel Feb 25 Grant / award · A +775 2,500
Papamichael Michael A Chief Financial Officer Feb 25 Grant / award · A +500 1,200
Hildreth Michaela MD & Chief Accounting Officer Feb 25 Grant / award · A +600 1,825
Harrison Giles E President Feb 25 Grant / award · A +775 2,675
Caffrey Liam P Chief Executive Officer Jan 01 Withheld — tax / exercise cost · F −425 $2,078.03 −$883K 1,655
Seelig Robert Lawrence EVP & General Counsel Jan 01 Withheld — tax / exercise cost · F −398 $2,078.03 −$827K 17,907

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