Studer Nicholas Mark (CIK 1871327) reported 14 SEC Form 4 insider transactions across 2 companies over the past 18 months (most recent 2026-03-04). Recent activity: Sell MRSH (3,837 shares), Buy MRSH (8,044 shares), Buy MMC (9,408 shares), Buy MMC (10,160 shares), Buy MMC (5,217 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-04 | MARSH & MCLENNAN COMPANIES, INC. (MRSH) | President and CEO of OWG | Sell | 3,837 | $706,123 |
| 2026-03-03 | MARSH & MCLENNAN COMPANIES, INC. (MRSH) | President and CEO of OWG | Buy | 8,044 | $0 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 9,408 | $539,361 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 10,160 | $743,712 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 5,217 | $620,145 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 6,151 | $510,841 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 4,487 | $407,375 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 4,270 | $501,853 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 14,341 | $2.2M |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 8,945 | $1.5M |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 4,016 | $805,088 |
| 2025-03-14 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Sell | 49,390 | $11.4M |
| 2025-03-04 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Buy | 7,928 | $0 |
| 2025-03-04 | MARSH & MCLENNAN COMPANIES, INC. (MMC) | President and CEO of OWG | Sell | 3,649 | $871,162 |
Source: SEC Form 4 filings · as of 2026-03-04