Arkolith/Insider Trading/WRB/Form 4

MS&AD Insurance Group Holdings, Inc.

10% OwnerBERKLEY W R CORP (WRB) · full profile →Form 4 · filed Jan 16, 2026
Net Buying
Open-Market Buys
$36.6M
Open-Market Sells
$0
Net Open-Market Flow
$36.6M
Transactions
4
4 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 16, 2026Buy(P)241K$68.03$16.4M53.2M
Jan 16, 2026Buy(P)59K$68.79$4.0M53.3M
Jan 15, 2026Buy(P)68K$69.45$4.7M53.0M
Jan 15, 2026Buy(P)167K$68.68$11.5M52.9M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001193125-26-015569) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML