Arkolith/Insider Trading/WTM/Form 4

Tanner David Allen

DirectorWHITE MOUNTAINS INSURANCE GROUP LTD (WTM) · full profile →Form 4 · filed Mar 5, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 4, 2026Gift(G)225—$02K

Transaction Codes

G
Gift

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000776867-26-000023) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML