Current roles
From Section 16 filings (Forms 3, 4 and 5) in the last 13 months.
No current S&P 500 role.
Past roles
“Last filing” is the latest Form 3/4/5 for that company, an upper bound on the end date.
Sits alongside
People who currently share a board or management team with this person.
No current colleagues on record.
Open-market trades
Purchases and sales reported on Form 4 at S&P 500 companies.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Mar 3, 2026 | WRB | Buy | 73,185 | $72.52 | $5.3M |
| Mar 3, 2026 | WRB | Buy | 38,991 | $71.60 | $2.8M |
| Mar 2, 2026 | WRB | Buy | 100,897 | $73.20 | $7.4M |
| Mar 2, 2026 | WRB | Buy | 45,103 | $72.29 | $3.3M |
| Feb 27, 2026 | WRB | Buy | 147,000 | $71.63 | $10.5M |
| Feb 26, 2026 | WRB | Buy | 145,491 | $71.65 | $10.4M |
| Feb 26, 2026 | WRB | Buy | 7,509 | $72.11 | $541K |
| Feb 18, 2026 | WRB | Buy | 239,750 | $70.58 | $16.9M |
| Feb 18, 2026 | WRB | Buy | 45,250 | $70.96 | $3.2M |
| Feb 17, 2026 | WRB | Buy | 281,386 | $71.19 | $20.0M |
| Feb 4, 2026 | WRB | Buy | 2,585 | $69.77 | $180K |
| Feb 4, 2026 | WRB | Buy | 22,415 | $70.25 | $1.6M |
| Feb 3, 2026 | WRB | Buy | 31,653 | $68.87 | $2.2M |
| Feb 3, 2026 | WRB | Buy | 8,347 | $67.75 | $566K |
| Feb 2, 2026 | WRB | Buy | 237,062 | $67.71 | $16.1M |
| Feb 2, 2026 | WRB | Buy | 13,159 | $68.42 | $900K |
| Jan 30, 2026 | WRB | Buy | 195,000 | $68.36 | $13.3M |
| Jan 29, 2026 | WRB | Buy | 27,718 | $68.56 | $1.9M |
| Jan 29, 2026 | WRB | Buy | 262,282 | $68.08 | $17.9M |
| Jan 14, 2026 | WRB | Buy | 208,272 | $69.23 | $14.4M |
| Jan 14, 2026 | WRB | Buy | 21,728 | $68.80 | $1.5M |
| Jan 13, 2026 | WRB | Buy | 118,501 | $67.82 | $8.0M |
| Jan 13, 2026 | WRB | Buy | 206,499 | $68.15 | $14.1M |
| Jan 12, 2026 | WRB | Buy | 256,041 | $68.73 | $17.6M |
| Jan 9, 2026 | WRB | Buy | 8,150 | $70.12 | $571K |
| Jan 9, 2026 | WRB | Buy | 161,176 | $68.48 | $11.0M |
| Jan 9, 2026 | WRB | Buy | 105,674 | $69.56 | $7.4M |
| Jan 8, 2026 | WRB | Buy | 4,187 | $68.79 | $288K |
| Jan 8, 2026 | WRB | Buy | 39,302 | $69.69 | $2.7M |
| Jan 8, 2026 | WRB | Buy | 151,511 | $70.32 | $10.7M |
| Jan 7, 2026 | WRB | Buy | 10,378 | $69.20 | $718K |
| Jan 7, 2026 | WRB | Buy | 254,622 | $68.47 | $17.4M |
| Jan 6, 2026 | WRB | Buy | 122,931 | $69.93 | $8.6M |
| Jan 6, 2026 | WRB | Buy | 92,357 | $70.21 | $6.5M |
| Jan 5, 2026 | WRB | Buy | 153,686 | $70.78 | $10.9M |
| Jan 5, 2026 | WRB | Buy | 35,894 | $70.23 | $2.5M |
| Jan 5, 2026 | WRB | Buy | 11,350 | $69.20 | $785K |
| Dec 29, 2025 | WRB | Buy | 205,000 | $70.77 | $14.5M |
| Dec 26, 2025 | WRB | Buy | 220,000 | $70.56 | $15.5M |
| Dec 24, 2025 | WRB | Buy | 220,000 | $70.51 | $15.5M |
| Dec 23, 2025 | WRB | Buy | 232,546 | $70.31 | $16.4M |
| Dec 23, 2025 | WRB | Buy | 2,027 | $71.15 | $144K |
SEC reporting-owner ID (CIK) 1142206 · all filings on EDGAR