Tanner David Alleninsider trades
In SEC Form 4 filings, Tanner David Allen is listed as Director of White Mountains Insurance Group Ltd (WTM). Tanner David Allen reported no open-market purchases or sales in the last 90 days. The latest Form 4 transaction on record was filed on Aug 31.
Companies and roles
| Company | Role | Transactions | Last filed |
|---|---|---|---|
| WTMWhite Mountains Insurance Group Ltd | Director | 1 | Aug 31 |
Cluster buys
No cluster buy in the last 90 days included a purchase by this insider (two or more insiders buying within 14 days).
Form 4 historysince 2026-08-31
Published from this insider's public Form 4 filings on SEC EDGAR; the name is shown as filed. Named in a filing and want this page removed? See the privacy policy.