BRENNAN KATHERINE

PrivateCIK: 1917984
Location

NEW YORK, NY

BRENNAN KATHERINE (SVP and General Counsel) exercised options at MARSH & MCLENNAN COMPANIES, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderBRENNAN KATHERINECIK 1917984
Officer· SVP and General Counsel
Since Mar 2022
-3.85K
Net shares
Net seller
$719.9K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
6.97K acquired · 10.82K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+6.97K

Price / share

Trade value

% of position

165.4%
2/28/2026
4.21K11.19K

Common Stock

Direct
F · Tax Withholding

Shares

3.85K

Price / share

$186.74

Trade value

$719.88K

% of position

34.5%
2/28/2026
11.19K7.33K
Total

Net shares

+3.12K

Net value

-$719.88K

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

6.97K shares

Shares

6.97K

Strike price

Held after

0.00

Exercisable

2/28/2026
BRENNAN KATHERINE — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho