MRSHMarsh & McLennan Companies, Inc.
Financial Services · Insurance BrokersNYSEStockMkt cap $86.7B
Disclosed trades
30
0 in 30d · 1 in 90d
Politicians
16
Last trade Aug 24, 2026
Buys
13
$271K at range midpoints
Sells
17
$394.5K at range midpoints
Closing price · 365 days
Sep 24, 2025 – Sep 23, 2026
Monthly buys vs sells · 24 months
Counts of disclosed transactions
- Buys
- Sells (incl. partial)
Politicians who traded it
| Politician | Seat | Trades | Buys | Sells | Bought (mid) | Sold (mid) | Last trade |
|---|---|---|---|---|---|---|---|
| RKevin Hern | House · OK-01 | 8 | 6 | 2 | $215K | $16K | Aug 24, 2026 |
| RTommy Tuberville | Senate · AL | 5 | 2 | 3 | $16K | $24K | Jan 22, 2024 |
| DGreg Stanton | House · AZ-04 | 2 | 1 | 1 | $8K | $8K | Oct 24, 2023 |
| RJohn James | House · MI-10 | 2 | 1 | 1 | $8K | $8K | Sep 4, 2024 |
| DVal T. Hoyle | House · OR-04 | 2 | 1 | 1 | $8K | $8K | Sep 23, 2025 |
| RAlan Armstrong | Senate · OK | 1 | 0 | 1 | $0 | $8K | Mar 27, 2026 |
| DDaniel S. Goldman | House · NY-10 | 1 | 1 | 0 | $8K | $0 | Mar 6, 2023 |
| DGeorge Whitesides | House · CA-27 | 1 | 0 | 1 | $0 | $175K | Mar 24, 2025 |
| DGilbert Ray Cisneros, Jr. | House · CA-31 | 1 | 0 | 1 | $0 | $8K | Sep 16, 2025 |
| DJulie Johnson | House · TX-32 | 1 | 0 | 1 | $0 | $8K | Apr 7, 2025 |
| DLois Frankel | House · FL-22 | 1 | 0 | 1 | $0 | $8K | Sep 8, 2023 |
| DMikie Sherrill | House · NJ-11 | 1 | 0 | 1 | $0 | $8K | Feb 20, 2020 |
| RPeter Meijer | House · MI-03 | 1 | 0 | 1 | $0 | $32.5K | Feb 16, 2021 |
| DRick Larsen | House · WA-02 | 1 | 1 | 0 | $8K | $0 | Jan 6, 2023 |
| RRobert P. Bresnahan, Jr. | House · PA-08 | 1 | 0 | 1 | $0 | $8K | May 15, 2025 |
| DTina Smith | Senate · MN | 1 | 0 | 1 | $0 | $75K | Jan 27, 2026 |
Recent trades
| Politician | Ticker | Asset | Type | Owner | Amount | Traded | Filed | Source |
|---|---|---|---|---|---|---|---|---|
| RKevin Hern | MRSH | Marsh Common Stock (MRSH) | Sell | Joint | $1,001 - $15,000 | Aug 24, 2026 | Sep 1, 20268d | Filing |
| RAlan Armstrong | MRSH | Marsh Common Stock | Sell | Self | $1,001 - $15,000 | Mar 27, 2026 | Jul 21, 2026116d | Filing |
| DTina Smith | MRSH | MRSH - Marsh & McLennan Companies, Inc. Common Stock | Sell | Spouse | $50,001 - $100,000 | Jan 27, 2026 | Jan 30, 20263d | Filing |
| DVal T. Hoyle | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | SellReview | Spouse | $1,001 - $15,000 | Sep 23, 2025 | Oct 10, 202517d | Filing |
| DGilbert Ray Cisneros, Jr. | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | PartialReview | Self | $1,001 - $15,000 | Sep 16, 2025 | Oct 10, 202524d | Filing |
| DVal T. Hoyle | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | BuyReview | Spouse | $1,001 - $15,000 | Oct 29, 2024 | Sep 12, 2025318d | Filing |
| RRobert P. Bresnahan, Jr. | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | SellReview | Self | $1,001 - $15,000 | May 15, 2025 | Jun 9, 202525d | Filing |
| DJulie Johnson | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | SellReview | Joint | $1,001 - $15,000 | Apr 7, 2025 | May 14, 202537d | Filing |
| DGeorge Whitesides | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | SellReview | Self | $100,001 - $250,000 | Mar 24, 2025 | Apr 23, 202530d | Filing |
| RJohn James | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | SellReview | Self | $1,001 - $15,000 | Sep 4, 2024 | Sep 6, 20242d | Filing |
| RJohn James | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | BuyReview | Self | $1,001 - $15,000 | Nov 10, 2023 | Sep 2, 2024297d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | BuyReview | Joint | $1,001 - $15,000 | May 15, 2024 | Jun 7, 202423d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. Common Stock (MMC) | BuyReview | Joint | $1,001 - $15,000 | Feb 15, 2024 | Mar 12, 202426d | Filing |
| RTommy Tuberville | MRSH | Marsh & McLennan Companies, Inc. Common Stock | SellReview | Joint | $1,001 - $15,000 | Jan 22, 2024 | Feb 14, 202423d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Joint | $1,001 - $15,000 | Nov 15, 2023 | Dec 7, 202322d | Filing |
| RTommy Tuberville | MRSH | Marsh & McLennan Companies, Inc. Common Stock | BuyReview | Joint | $1,001 - $15,000 | Oct 17, 2023 | Nov 16, 202330d | Filing |
| DGreg Stanton | MRSH | Marsh & McLennan Companies, Inc. (MMC) | SellReview | Spouse | $1,001 - $15,000 | Oct 24, 2023 | Nov 9, 202316d | Filing |
| DGreg Stanton | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Spouse | $1,001 - $15,000 | Sep 26, 2023 | Nov 9, 202344d | Filing |
| DLois Frankel | MRSH | Marsh & McLennan Companies, Inc. (MMC) | SellReview | Self | $1,001 - $15,000 | Sep 8, 2023 | Oct 10, 202332d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Joint | $1,001 - $15,000 | Aug 15, 2023 | Sep 7, 202323d | Filing |
| DRick Larsen | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Self | $1,001 - $15,000 | Jan 6, 2023 | May 26, 2023140d | Filing |
| RTommy Tuberville | MRSH | Marsh & McLennan Companies, Inc. Common Stock | SellReview | Joint | $1,001 - $15,000 | Apr 3, 2023 | May 12, 202339d | Filing |
| RTommy Tuberville | MRSH | Marsh & McLennan Companies, Inc. Common Stock | SellReview | Joint | $1,001 - $15,000 | Apr 3, 2023 | May 11, 202338d | Filing |
| DDaniel S. Goldman | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Self | $1,001 - $15,000 | Mar 6, 2023 | Apr 17, 202342d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. (MMC) | SellReview | Joint | $1,001 - $15,000 | Nov 21, 2022 | Dec 8, 202217d | Filing |
| RTommy Tuberville | MRSH | Marsh & McLennan Companies, Inc. Common Stock | BuyReview | Joint | $1,001 - $15,000 | Mar 30, 2022 | Apr 8, 20229d | Filing |
| RKevin Hern | MRSH | Marsh & Mclennan Companies, Inc. (MMC) | BuyReview | Joint | $100,001 - $250,000 | Aug 16, 2021 | Sep 15, 202130d | Filing |
| RPeter Meijer | MRSH | Marsh & Mclennan Companies, Inc. (MMC) | SellReview | Self | $15,001 - $50,000 | Feb 16, 2021 | Mar 16, 202128d | Filing |
| RKevin Hern | MRSH | Marsh & McLennan Companies, Inc. (MMC) | BuyReview | Joint | $1,001 - $15,000 | Oct 16, 2020 | Nov 14, 202029d | Filing |
| DMikie Sherrill | MRSH | Marsh & Mclennan Companies, Inc. (MMC) | SellReview | Self | $1,001 - $15,000 | Feb 20, 2020 | Apr 5, 202045d | Filing |
Insider activity Filed
Insiders
25
Insurance Agents, Brokers & Service
Open-market buys · 90d
0
$0 bought
Open-market sells · 90d
6
$8.2M sold
Net · 90d
-$8.2M
-$18.9M net over 12 months · last Sep 2, 2026
| Date | Insider | Kind | Security | Shares | Price | Value | Post-holdings | D/I | 10b5-1 | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| Sep 2, 2026filed Sep 3, 2026 | Katherine BrennanSVP and General Counsel | Exercise | Stock Options (Right to Buy)deriv. | −1,197 | $0.00 | — | 0 | D | — | 4 |
| Sep 2, 2026filed Sep 3, 2026 | Katherine BrennanSVP and General Counsel | Sale | Common Stock | −1,197 | $187.90 | $224,915 | 7,330 | D | — | 4 |
| Sep 2, 2026filed Sep 3, 2026 | Katherine BrennanSVP and General Counsel | Exercise | Common Stock | 1,197 | $83.05 | $99,406 | 8,527 | D | — | 4 |
| Sep 2, 2026filed Sep 3, 2026 | John Q DoylePresident and CEO | Exercise | Stock Options (Right to Buy)deriv. | −16,656 | $0.00 | — | 16,656 | D | 10b5-1 | 4 |
| Sep 2, 2026filed Sep 3, 2026 | John Q DoylePresident and CEO | Sale | Common Stock | −16,656 | $188.51 | $3,139,823 | 116,811.02 | D | 10b5-1 | 4 |
| Sep 2, 2026filed Sep 3, 2026 | John Q DoylePresident and CEO | Exercise | Common Stock | 16,656 | $73.19 | $1,219,136 | 133,467.02 | D | 10b5-1 | 4 |
| Aug 15, 2026filed Aug 18, 2026 | Morton O Schapiro | Award | Restricted Stk. Units-Dir. Stk. Planderiv. | 218.90 | $188.44 | — | 91,137.69 | D | — | 4 |
| Aug 15, 2026filed Aug 18, 2026 | Lloyd M Yates | Award | Restricted Stk. Units-Dir. Stk. Planderiv. | 223.73 | $188.44 | — | 12,679.57 | D | — | 4 |
| Aug 15, 2026filed Aug 18, 2026 | Jane H Lute | Award | Restricted Stk. Units-Dir. Stk. Planderiv. | 144.27 | $188.44 | — | 9,102.60 | D | — | 4 |
| Aug 15, 2026filed Aug 18, 2026 | Steven A Mills | Award | Common Stock | 194 | $188.44 | $36,558 | 5,951.75 | D | — | 4 |
Shares, prices and post-transaction holdings are exactly as reported on SEC Form 4. Net figures count open-market buys minus open-market sales only (awards, exercises, withholding and gifts are excluded).
Unusual activity Estimated
- 50Insider overlapAug 24, 2026
Rep. Kevin Hern sold MRSH 9 days before its CEO sold $3.1M
Details
- Politician
- Kevin Hern
- Ticker
- MRSH
- Asset
- Marsh Common Stock (MRSH)
- Tx type
- sell
- Tx date
- Aug 24, 2026
- Filing date
- Sep 1, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 8
- Is whale
- No
- Insider trade
- {"insider":{"slug":"john-q-doyle","name":"John Q Doyle","title":"President and CEO","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2026-09-02","shares":16656,"price":188.51,"value":3139822.56,"is_10b5_1":true}
- Days between
- -9
- Opposite side
- No
- 50Insider overlapMar 27, 2026
Sen. Alan Armstrong sold MRSH 23 days after its CEO sold $3.1M
Details
- Politician
- Alan Armstrong
- Ticker
- MRSH
- Asset
- Marsh Common Stock
- Tx type
- sell
- Tx date
- Mar 27, 2026
- Filing date
- Jul 21, 2026
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 116
- Is whale
- No
- Insider trade
- {"insider":{"slug":"john-q-doyle","name":"John Q Doyle","title":"President and CEO","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2026-03-04","shares":16655,"price":183.3,"value":3052861.5,"is_10b5_1":true}
- Days between
- 23
- Opposite side
- No
- 47Committee overlapJan 27, 2026
Sen. Tina Smith sold $50,001–$100,000 of MRSH while sitting on Senate Banking
Details
- Committee
- Senate Committee on Banking, Housing, and Urban Affairs
- Leadership seat
- No
- Sector
- Financial Services
- Disclosed range
- $50,001 - $100,000
- 28First-time tickerJan 27, 2026
First-ever MRSH trade for Sen. Tina Smith: $50K–$100K sale
Details
- Politician
- Tina Smith
- Ticker
- MRSH
- Asset
- MRSH - Marsh & McLennan Companies, Inc. Common Stock
- Tx type
- sell
- Tx date
- Jan 27, 2026
- Filing date
- Jan 30, 2026
- Amount low
- $50,001
- Amount high
- $100K
- Amount mid
- $75,001
- Disclosed range
- $50,001 - $100,000
- Reporting lag days
- 3
- Is whale
- No
- 50Insider overlapSep 23, 2025
Rep. Val T. Hoyle sold MRSH 21 days after its CEO sold $4.3M
Details
- Politician
- Val T. Hoyle
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- sell
- Tx date
- Sep 23, 2025
- Filing date
- Oct 10, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 17
- Is whale
- No
- Insider trade
- {"insider":{"slug":"john-q-doyle","name":"John Q Doyle","title":"President and CEO","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2025-09-02","shares":21079,"price":205.65,"value":4334896.35,"is_10b5_1":true}
- Days between
- 21
- Opposite side
- No
- 50Insider overlapSep 16, 2025
Rep. Gilbert Ray Cisneros, Jr. partially sold MRSH 14 days after its CEO sold $4.3M
Details
- Politician
- Gilbert Ray Cisneros, Jr.
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- partial_sale
- Tx date
- Sep 16, 2025
- Filing date
- Oct 10, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 24
- Is whale
- No
- Insider trade
- {"insider":{"slug":"john-q-doyle","name":"John Q Doyle","title":"President and CEO","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2025-09-02","shares":21079,"price":205.65,"value":4334896.35,"is_10b5_1":true}
- Days between
- 14
- Opposite side
- No
- 50Insider overlapMay 15, 2025
Rep. Robert P. Bresnahan, Jr. sold MRSH 18 days before its CEO sold $4.9M
Details
- Politician
- Robert P. Bresnahan, Jr.
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- sell
- Tx date
- May 15, 2025
- Filing date
- Jun 9, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 25
- Is whale
- No
- Insider trade
- {"insider":{"slug":"john-q-doyle","name":"John Q Doyle","title":"President and CEO","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2025-06-02","shares":21080,"price":232.05,"value":4891614,"is_10b5_1":true}
- Days between
- -18
- Opposite side
- No
- 50Insider overlapApr 7, 2025
Rep. Julie Johnson sold MRSH 7 days after its CEO sold $2.3M
Details
- Politician
- Julie Johnson
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- sell
- Tx date
- Apr 7, 2025
- Filing date
- May 14, 2025
- Amount low
- $1,001
- Amount high
- $15,000
- Amount mid
- $8,001
- Disclosed range
- $1,001 - $15,000
- Reporting lag days
- 37
- Is whale
- No
- Insider trade
- {"insider":{"slug":"dean-michael-klisura","name":"Dean Michael Klisura","title":"President & CEO, Guy Carpenter","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2025-03-31","shares":9569,"price":245,"value":2344405,"is_10b5_1":true}
- Days between
- 7
- Opposite side
- No
- 50Insider overlapMar 24, 2025
Rep. George Whitesides sold MRSH 7 days before its CEO sold $2.3M
Details
- Politician
- George Whitesides
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- sell
- Tx date
- Mar 24, 2025
- Filing date
- Apr 23, 2025
- Amount low
- $100K
- Amount high
- $250K
- Amount mid
- $175K
- Disclosed range
- $100,001 - $250,000
- Reporting lag days
- 30
- Is whale
- No
- Insider trade
- {"insider":{"slug":"dean-michael-klisura","name":"Dean Michael Klisura","title":"President & CEO, Guy Carpenter","short_title":"CEO"},"company":"MARSH & MCLENNAN COMPANIES, INC.","ticker":"MRSH","tx_kind":"open_market_sale","tx_date":"2025-03-31","shares":9569,"price":245,"value":2344405,"is_10b5_1":true}
- Days between
- -7
- Opposite side
- No
- 33First-time tickerMar 24, 2025
First-ever MRSH trade for Rep. George Whitesides: $100K–$250K sale
Details
- Politician
- George Whitesides
- Ticker
- MRSH
- Asset
- Marsh & McLennan Companies, Inc. Common Stock (MMC)
- Tx type
- sell
- Tx date
- Mar 24, 2025
- Filing date
- Apr 23, 2025
- Amount low
- $100K
- Amount high
- $250K
- Amount mid
- $175K
- Disclosed range
- $100,001 - $250,000
- Reporting lag days
- 30
- Is whale
- No