Marsh McLennan (MRSH) — insider trading
Financials · NYSE
Marsh McLennan (MRSH) has 59 reported SEC Form 4 insider transactions in our data, including 7 open-market sales among the most recent 59 (latest 2026-09-02).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-02 | Doyle John Q | Officer (President and CEO) | Option exercise / conversion (derivative) | 16,656 | — | $0 | Form 4 |
| 2026-09-02 | Doyle John Q | Officer (President and CEO) | Open-market sale | 16,656 | $188.51 | $3.14M | Form 4 |
| 2026-09-02 | Doyle John Q | Officer (President and CEO) | Option exercise / conversion | 16,656 | $73.20 | $1.22M | Form 4 |
| 2026-09-02 | Brennan Katherine | Officer (SVP and General Counsel) | Option exercise / conversion (derivative) | 1,197 | — | $0 | Form 4 |
| 2026-09-02 | Brennan Katherine | Officer (SVP and General Counsel) | Open-market sale | 1,197 | $187.90 | $224.9K | Form 4 |
| 2026-09-02 | Brennan Katherine | Officer (SVP and General Counsel) | Option exercise / conversion | 1,197 | $83.05 | $99.4K | Form 4 |
| 2026-08-15 | BROUSSARD BRUCE D | Director | Grant / award / vesting | 192 | $188.45 | $36.2K | Form 4 |
| 2026-08-15 | MILLS STEVEN A | Director | Grant / award / vesting | 194 | $188.45 | $36.6K | Form 4 |
| 2026-08-15 | Lute Jane H | Director | Grant / award / vesting (derivative) | 144 | $188.45 | $27.2K | Form 4 |
| 2026-08-15 | Yates Lloyd M | Director | Grant / award / vesting (derivative) | 224 | $188.45 | $42.2K | Form 4 |
| 2026-08-15 | SCHAPIRO MORTON O | Director | Grant / award / vesting (derivative) | 219 | $188.45 | $41.3K | Form 4 |
| 2026-08-14 | Siegmund Jan | Director | Other acquisition or disposition (derivative) | 12 | $189.15 | $2.3K | Form 4 |
| 2026-08-14 | Lute Jane H | Director | Other acquisition or disposition (derivative) | 47 | $189.15 | $8.8K | Form 4 |
| 2026-08-14 | Yates Lloyd M | Director | Other acquisition or disposition (derivative) | 65 | $189.15 | $12.3K | Form 4 |
| 2026-08-14 | Ingram Tamara | Director | Other acquisition or disposition (derivative) | 48 | $189.15 | $9.0K | Form 4 |
| 2026-08-14 | HOPKINS DEBORAH C | Director | Other acquisition or disposition (derivative) | 112 | $189.15 | $21.2K | Form 4 |
| 2026-08-14 | Anderson Anthony | Director | Other acquisition or disposition (derivative) | 89 | $189.15 | $16.9K | Form 4 |
| 2026-08-14 | SCHAPIRO MORTON O | Director | Other acquisition or disposition (derivative) | 473 | $189.15 | $89.5K | Form 4 |
| 2026-08-06 | Jones John Jude | Officer (Chief Marketing Officer) | Open-market sale | 6,500 | $191.96 | $1.25M | Form 4 |
| 2026-07-29 | Beswick Paul | Officer (SVP, Chief Information Officer) | Open-market sale | 713 | $198.00 | $141.2K | Form 4 |
| 2026-07-28 | South Martin | Officer (Chief Client Officer) | Open-market sale | 7,100 | $189.99 | $1.35M | Form 4 |
| 2026-07-23 | Yates Lloyd M | Director | Open-market sale | 12,000 | $175.65 | $2.11M | Form 4 |
| 2026-06-02 | Doyle John Q | Officer (President and CEO) | Option exercise / conversion (derivative) | 16,656 | — | $0 | Form 4 |
| 2026-06-02 | Doyle John Q | Officer (President and CEO) | Open-market sale | 16,656 | $161.71 | $2.69M | Form 4 |
| 2026-06-02 | Doyle John Q | Officer (President and CEO) | Option exercise / conversion | 16,656 | $73.20 | $1.22M | Form 4 |
| 2026-06-01 | BROUSSARD BRUCE D | Director | Grant / award / vesting | 1,349 | $159.28 | $214.9K | Form 4 |
| 2026-06-01 | Harrison Peter | Director | Shares withheld for taxes / exercise cost | 103 | $159.28 | $16.5K | Form 4 |
| 2026-06-01 | Harrison Peter | Director | Grant / award / vesting | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | Hartmann Judith | Director | Grant / award / vesting | 1,349 | $159.28 | $214.9K | Form 4 |
| 2026-06-01 | HANWAY H EDWARD | Director | Grant / award / vesting | 1,349 | $159.28 | $214.9K | Form 4 |
| 2026-06-01 | MILLS STEVEN A | Director | Grant / award / vesting | 1,349 | $159.28 | $214.9K | Form 4 |
| 2026-06-01 | Siegmund Jan | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | Lute Jane H | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | Yates Lloyd M | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | Ingram Tamara | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | HOPKINS DEBORAH C | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | Anderson Anthony | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-06-01 | SCHAPIRO MORTON O | Director | Grant / award / vesting (derivative) | 1,350 | $159.28 | $215.0K | Form 4 |
| 2026-05-15 | Anderson Anthony | Director | Other acquisition or disposition (derivative) | 88 | $160.60 | $14.1K | Form 4 |
| 2026-05-15 | MILLS STEVEN A | Director | Grant / award / vesting | 264 | $160.60 | $42.4K | Form 4 |
| 2026-05-15 | Siegmund Jan | Director | Other acquisition or disposition (derivative) | 5 | $160.60 | $850 | Form 4 |
| 2026-05-15 | Lute Jane H | Director | Other acquisition or disposition (derivative) | 41 | $160.60 | $6.6K | Form 4 |
| 2026-05-15 | Lute Jane H | Director | Grant / award / vesting (derivative) | 169 | $160.60 | $27.2K | Form 4 |
| 2026-05-15 | Yates Lloyd M | Director | Other acquisition or disposition (derivative) | 60 | $160.60 | $9.7K | Form 4 |
| 2026-05-15 | Yates Lloyd M | Director | Grant / award / vesting (derivative) | 226 | $160.60 | $36.3K | Form 4 |
| 2026-05-15 | Ingram Tamara | Director | Other acquisition or disposition (derivative) | 43 | $160.60 | $6.9K | Form 4 |
| 2026-05-15 | HOPKINS DEBORAH C | Director | Other acquisition or disposition (derivative) | 112 | $160.60 | $18.0K | Form 4 |
| 2026-05-15 | SCHAPIRO MORTON O | Director | Other acquisition or disposition (derivative) | 495 | $160.60 | $79.5K | Form 4 |
| 2026-05-15 | SCHAPIRO MORTON O | Director | Grant / award / vesting (derivative) | 257 | $160.60 | $41.3K | Form 4 |
| 2026-05-01 | Brennan Katherine | Officer (SVP and General Counsel) | Grant / award / vesting (derivative) | 5,963 | — | $0 | Form 4 |
| 2026-05-01 | Fernandez Carmen | Officer (SVP, Chief People Officer) | Grant / award / vesting (derivative) | 5,963 | — | $0 | Form 4 |
| 2026-05-01 | Tomlinson Patrick | Officer (President and CEO, Mercer) | Grant / award / vesting (derivative) | 14,907 | — | $0 | Form 4 |
| 2026-05-01 | Doyle John Q | Officer (President and CEO) | Grant / award / vesting (derivative) | 89,441 | — | $0 | Form 4 |
| 2026-05-01 | Studer Nicholas Mark | Officer (President and CEO Marsh Risk) | Grant / award / vesting (derivative) | 8,945 | — | $0 | Form 4 |
| 2026-05-01 | MCGIVNEY MARK C | Officer (EVP, CFO and COO) | Grant / award / vesting (derivative) | 59,627 | — | $0 | Form 4 |
| 2026-05-01 | South Martin | Officer (Chief Client Officer) | Grant / award / vesting (derivative) | 5,963 | — | $0 | Form 4 |
| 2026-05-01 | Beswick Paul | Officer (SVP, Chief Information Officer) | Grant / award / vesting (derivative) | 14,907 | — | $0 | Form 4 |
| 2026-05-01 | Jones John Jude | Officer (Chief Marketing Officer) | Grant / award / vesting (derivative) | 5,963 | — | $0 | Form 4 |
| 2026-05-01 | Klisura Dean Michael | Officer (President & CEO, Guy Carpenter) | Grant / award / vesting (derivative) | 14,907 | — | $0 | Form 4 |
Ask the chat about MRSH's insider activity →
Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: Marsh McLennan (MRSH).
Last updated 2026-09-02 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.