Arkolith/Insider Trading/WRB/Form 4

MS&AD Insurance Group Holdings, Inc.

10% OwnerBERKLEY W R CORP (WRB) · full profile →Form 4 · filed Jan 21, 2026
Net Buying
Open-Market Buys
$42.6M
Open-Market Sells
$0
Net Open-Market Flow
$42.6M
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 21, 2026Buy(P)59K$66.95$4.0M53.6M
Jan 21, 2026Buy(P)261K$67.60$17.6M53.9M
Jan 20, 2026Buy(P)265K$67.75$18.0M53.5M
Jan 20, 2026Buy(P)45K$68.08$3.1M53.6M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-018358) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML