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Who

Katherine Brennan

SVP and General Counsel

Company insider

Files Form 4 as: SVP and General Counsel, Marsh.

Every Form 4 they filed

In numbers

Trades disclosed
33
Buys
0
Sells
1
Bought
$0
Sold
$450K
Companies
1
Companies where not an officer
0
First trade
23 Feb 2023
Last trade
2 Sep 2026
Last filed
3 Sep 2026

Companies traded

Where they are an officer
MRSH MarshOfficer · Insurance · last 2 Sep 20260 buys · 1 sell

Activity over time

1 Aug – 1 Oct
101 Aug1 Sep1 Oct

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
2 Sep 2026filed 3 Sep 2026MRSH MarshInsuranceSEC FORM 4 Code M$99K1,197 at $83.05filing
2 Sep 2026filed 3 Sep 2026MRSH MarshInsuranceSEC FORM 4 Sold$225K1,197 at $187.90filing
2 Sep 2026filed 3 Sep 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code M—1,197 at $0.00filing
2 Sep 2026filed 3 Sep 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code M—1,197 at $0.00filing
2 Sep 2026filed 3 Sep 2026MRSH MarshInsuranceSEC FORM 4 Code M$99K1,197 at $83.05filing
2 Sep 2026filed 3 Sep 2026MRSH MarshInsuranceSEC FORM 4 Sold$225K1,197 at $187.90filing
1 May 2026filed 1 May 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—5,963 at $0.00filing
1 May 2026filed 1 May 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—5,963 at $0.00filing
28 Feb 2026filed 3 Mar 2026MRSH MarshInsuranceSEC FORM 4 Code M—6,970 at $0.00filing
28 Feb 2026filed 3 Mar 2026MRSH MarshInsuranceSEC FORM 4 Code F$720K3,855 at $186.74filing
28 Feb 2026filed 3 Mar 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code M—6,970 at $0.00filing
28 Feb 2026filed 3 Mar 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code M—6,970 at $0.00filing
28 Feb 2026filed 3 Mar 2026MRSH MarshInsuranceSEC FORM 4 Code M—6,970 at $0.00filing
28 Feb 2026filed 3 Mar 2026MRSH MarshInsuranceSEC FORM 4 Code F$720K3,855 at $186.74filing
24 Feb 2026filed 26 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—22,372 at $0.00filing
24 Feb 2026filed 26 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—6,970 at $0.00filing
24 Feb 2026filed 26 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—22,372 at $0.00filing
24 Feb 2026filed 26 Feb 2026MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code A—6,970 at $0.00filing
28 Feb 2025filed 4 Mar 2025MRSH Marshoption or derivative · InsuranceSEC FORM 4 Code M—2,315 at $0.00filing
28 Feb 2025filed 4 Mar 2025MRSH MarshInsuranceSEC FORM 4 Code M—2,315 at $0.00filing

Sectors

Financials1

Buys in green, sells in red, by the company’s sector.

Related people

John Q. DoylePresident and CEO · President and CEO at Marsh & Mclennan Companies, filing Form 4 there in the last year
Bruce D. BroussardDirector · Director at Marsh & Mclennan Companies, filing Form 4 there in the last year
Steven A. MillsDirector · Director at Marsh & Mclennan Companies, filing Form 4 there in the last year
Morton O. SchapiroDirector · Director at Marsh & Mclennan Companies, filing Form 4 there in the last year
Deborah C. HopkinsDirector · Director at Marsh & Mclennan Companies, filing Form 4 there in the last year
Kevin HernRepresentative, OK-01 · Also traded MRSH in the last 90 days
John Jude JonesChief Marketing Officer · Also traded MRSH in the last 90 days
Paul BeswickSVP, Chief Information Officer · Also traded MRSH in the last 90 days