MS&AD Insurance Group Holdings, Inc. insider trades: Berkley W R (WRB) stock purchases
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where MS&AD Insurance Group Holdings, Inc. reports to the SEC
Open-market buys and sales
17 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | WRB | ↑ Buy | 300,000 | $71.65 | $21.5M | Direct | Feb 27, 2026 (0d) |
| Feb 25, 2026 | WRB | ↑ Buy | 553,654 | $71.13 | $39.4M | Direct | Feb 25, 2026 (0d) |
| Feb 20, 2026 | WRB | ↑ Buy | 505,582 | $70.70 | $35.7M | Direct | Feb 20, 2026 (0d) |
| Feb 18, 2026 | WRB | ↑ Buy | 566,386 | $70.92 | $40.2M | Direct | Feb 18, 2026 (0d) |
| Feb 13, 2026 | WRB | ↑ Buy | 40,000 | $70.93 | $2.8M | Direct | Feb 13, 2026 (0d) |
| Feb 11, 2026 | WRB | ↑ Buy | 97,996 | $69.68 | $6.8M | Direct | Feb 11, 2026 (0d) |
| Feb 6, 2026 | WRB | ↑ Buy | 40,000 | $70.88 | $2.8M | Direct | Feb 6, 2026 (0d) |
| Feb 4, 2026 | WRB | ↑ Buy | 315,221 | $68.05 | $21.5M | Direct | Feb 4, 2026 (0d) |
| Jan 30, 2026 | WRB | ↑ Buy | 485,000 | $68.22 | $33.1M | Direct | Jan 30, 2026 (0d) |
| Jan 28, 2026 | WRB | ↑ Buy | 1,028,931 | $67.35 | $69.3M | Direct | Jan 28, 2026 (0d) |
| Jan 23, 2026 | WRB | ↑ Buy | 698,000 | $67.19 | $46.9M | Direct | Jan 23, 2026 (0d) |
| Jan 21, 2026 | WRB | ↑ Buy | 630,000 | $67.64 | $42.6M | Direct | Jan 21, 2026 (0d) |
| Jan 16, 2026 | WRB | ↑ Buy | 535,000 | $68.49 | $36.6M | Direct | Jan 16, 2026 (0d) |
| Jan 14, 2026 | WRB | ↑ Buy | 811,041 | $68.58 | $55.6M | Direct | Jan 14, 2026 (0d) |
| Jan 7, 2026 | WRB | ↑ Buy | 681,218 | $69.61 | $47.4M | Direct | Jan 7, 2026 (0d) |
| Jan 2, 2026 | WRB | ↑ Buy | 672,734 | $70.11 | $47.2M | Direct | Jan 2, 2026 (0d) |
| Dec 22, 2025 | WRB | ↑ Buy | 610,350 | $69.71 | $42.5M | Direct | Dec 22, 2025 (0d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other WRB insiders
Open-market trades in the last 12 months
About MS&AD Insurance Group Holdings, Inc.'s insider trades
MS&AD Insurance Group Holdings, Inc. is an insider at Berkley W R (WRB). Since Dec 22, 2025, it has reported 17 open-market purchases worth $592.0M and no sales on SEC Form 4. In the last 12 months: 17 buys ($592.0M).
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every WRB insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.