REID THOMAS J.

PrivateCIK: 1771223
Location

PHILADELPHIA, PA

REID THOMAS J. (Senior EVP, GC and Secretary) exercised options at COMCAST CORP

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

M · 1 exercise
InsiderREID THOMAS J.CIK 1771223
IssuerCOMCAST CORPCIK 1166691
Officer· Senior EVP, GC and Secretary
Since Apr 2019
-48.66K
Net shares
Net seller
$1.51M
Total sold
0
Open market trades
0B · 0S
3
Total transactions
93.14K acquired · 141.81K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
M · Option Exercise

Shares

+93.14K

Price / share

Trade value

% of position

71.5%
3/1/2026
130.33K223.47K

Class A Common Stock

Direct
F · Tax Withholding

Shares

48.66K

Price / share

$30.96

Trade value

$1.51M

% of position

21.8%
3/1/2026
223.47K174.81K
Total

Net shares

+44.48K

Net value

-$1.51M

Derivative Transactions1

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

93.14K shares

Shares

93.14K

Strike price

Held after

0.00

Exercisable

3/1/2026
REID THOMAS J. — Insider Transaction (Form 4) Filed Mar 3, 2026 | Finecho