MRSHNYSE · Insurance Agents, Brokers & Service

MARSH & MCLENNAN COMPANIES, INC.

Alert me on MRSH

Insider buys, 6 months

Congress trades, 6 months

Signals, 6 months

Six months

After each filing

Oct 13 Sale Rep. Kevin Hern House

1 week

+6.8%S&P +0.5%

1 month

Result in14 trading days

3 months

Result in56 trading days

6 months

Result in119 trading days

Sep 25 Sale Rep. Kevin Hern House

1 week

+1.4%S&P +1.2%

1 month

Result in2 trading days

3 months

Result in44 trading days

6 months

Result in107 trading days

Sep 4 Sale Doyle John Q Insider

1 week

−2.9%S&P −1.2%

1 month

−7.0%S&P +1.4%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 4 Sale Brennan Katherine Insider

1 week

−2.9%S&P −1.2%

1 month

−7.0%S&P +1.4%

3 months

Result in29 trading days

6 months

Result in92 trading days

Sep 1 Sale Rep. Kevin Hern House

1 week

−5.6%S&P −1.0%

1 month

−8.9%S&P +0.8%

3 months

Result in27 trading days

6 months

Result in90 trading days

Show all 14

Aug 8 Sale Jones John Jude Insider

1 week

−3.4%S&P 0.0%

1 month

−7.3%S&P −1.4%

3 months

Result in10 trading days

6 months

Result in73 trading days

Aug 1 Sale Beswick Paul Insider

1 week

−1.1%S&P +2.0%

1 month

−2.7%S&P +0.5%

3 months

Result in5 trading days

6 months

Result in68 trading days

Jul 30 Sale South Martin Insider

1 week

+0.9%S&P +3.6%

1 month

+0.6%S&P +3.7%

3 months

Result in3 trading days

6 months

Result in66 trading days

Jul 25 Sale Yates Lloyd M Insider

1 week

+5.2%S&P +2.5%

1 month

+5.5%S&P +3.6%

3 months

+8.4%S&P +3.1%

6 months

Result in63 trading days

Jul 21 Sale Sen. Alan Armstrong Senate

1 week

+12.9%S&P −2.4%

1 month

+8.7%S&P +2.0%

3 months

+9.9%S&P +3.2%

6 months

Result in60 trading days

Jun 4 Sale Doyle John Q Insider

1 week

+4.3%S&P −2.6%

1 month

+10.4%S&P −1.0%

3 months

+17.5%S&P +2.4%

6 months

Result in28 trading days

Mar 13 Sale Jones John Jude Insider

1 week

+2.5%S&P −1.8%

1 month

+0.9%S&P +5.1%

3 months

−1.5%S&P +12.3%

6 months

+5.9%S&P +15.5%

Mar 6 Sale Doyle John Q Insider

1 week

−6.0%S&P −1.5%

1 month

−5.7%S&P −1.7%

3 months

−9.2%S&P +10.0%

6 months

+2.6%S&P +15.2%

Mar 5 Sale Studer Nicholas Mark Insider

1 week

−7.6%S&P −2.2%

1 month

−5.5%S&P −3.0%

3 months

−12.4%S&P +11.4%

6 months

+3.0%S&P +14.1%

Every purchase and sale on this ticker reported by a member of Congress or an insider, measured from the close of the first trading day after it became public to the close 1 week, 1 month, 3 months and 6 months later, each beside the S&P over the same days.

Filings for MRSH

99 held · newest 599 held · newest 2

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See all 99 filings for MRSH

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New sources, new features and offers like our founding price. A few times a month at most. Stop any time.

Government contracts, last 12 months

Awards of $10M and up, from USAspending · context, not a signal

No contracts of $10M or more in the last 12 months.

Lobbying

Last four quarters

$410KQ4 2025

$500KQ1 2026

$520KQ2 2026

$521KQ3 2026

Unchanged from Q2 2026. Reported by the company to the Senate each quarter.Original report ↗

Read from LDA.gov between Sep 23, 2026 and Oct 21, 2026. Senate Office of Public Records cannot vouch for the data or analyses derived from these data after the data have been retrieved from LDA.gov.