Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-03-12 Sale | 2025-03-14 4:01 pm | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 49,390 | $230.16 | $11,367,746 | 54,106 (Direct) | View |
2025-03-03 Sale | 2025-03-04 4:18 pm | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 3,649 | $238.74 | $871,151 | 10,724 (Direct) | View |
2024-02-29 Sale | 2024-03-01 4:17 pm | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 1,021 | $201.9 | $206,143 | 8,115 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 14,341 | $151.37 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 10,160 | $73.19 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 8,945 | $164.15 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 6,151 | $83.05 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 9,408 | $57.33 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 4,270 | $117.53 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 4,016 | $200.47 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A 2026-02-21 | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 66,995 | $0 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 4,487 | $90.78 | 54,106 (Direct) | View |
2025-03-12 Exercise | 2025-03-14 4:01 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 5,217 | $118.86 | 54,106 (Direct) | View |
2025-02-28 Exercise | 2025-03-04 4:18 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 7,928 | $0 | 10,724 (Direct) | View |
2025-02-18 Option Award | 2025-02-20 4:17 pm | N/A 2035-02-17 | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 22,758 | $0 | 22,758 (Direct) | View |
2024-07-15 Tax Withholding | 2024-07-17 7:38 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 1,670 | $218.85 | 6,445 (Direct) | View |
2024-07-15 Exercise | 2024-07-17 7:38 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 3,552 | $0 | 6,445 (Direct) | View |
2024-02-28 Exercise | 2024-03-01 4:17 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 2,157 | $0 | 8,115 (Direct) | View |
2024-02-22 Option Award | 2024-02-23 4:36 pm | N/A 2034-02-21 | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 17,684 | $0 | 21,775 (Direct) | View |
2023-02-28 Tax Withholding | 2023-03-02 4:59 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 1,415 | $162.83 | 7,518 (Direct) | View |
2023-02-28 Exercise | 2023-03-02 4:59 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 3,008 | $0 | 7,518 (Direct) | View |
2023-02-23 Option Award | 2023-02-27 4:07 pm | N/A 2033-02-22 | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 19,743 | $0 | 24,990 (Direct) | View |
2022-02-28 Tax Withholding | 2022-03-02 4:14 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 1,630 | $153.99 | 7,081 (Direct) | View |
2022-02-28 Exercise | 2022-03-02 4:14 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 3,464 | $0 | 7,081 (Direct) | View |
2022-02-23 Option Award | 2022-02-24 4:32 pm | N/A 2032-02-22 | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 20,842 | $0 | 27,833 (Direct) | View |
2021-07-01 Option Award | 2021-07-06 6:55 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 3,552 | $0 | 6,991 (Direct) | View |
Ownership | 2021-07-06 6:28 pm | N/A N/A | MARSH & MCLENNAN COMPANIES INC. | MMC | Studer Nicholas Mark President and CEO of OWG | 0 | $0 | 43,132 (Direct) | View |