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
-6.91K
Net shares
Net seller
$131.2K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
12.32K acquired · 19.23K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
M · Option Exercise

Shares

+12.32K

Price / share

Trade value

% of position

10.0%
1/20/2026
122.69K135.01K

Class A Common Stock

Direct
F · Tax Withholding

Shares

4.68K

Price / share

$28.05

Trade value

$131.16K

% of position

3.5%
1/20/2026
135.01K130.33K
Total

Net shares

+7.64K

Net value

-$131.16K

Derivative Transactions2

Phantom Stock

Direct
I · I
Converts to

Class A Common Stock

2.23K shares

Shares

2.23K

Strike price

Held after

6.25K

Exercisable

1/20/2026

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Class A Common Stock

12.32K shares

Shares

12.32K

Strike price

0.0000

Held after

32.85K

Exercisable

1/20/2026
REID THOMAS J. — Insider Transaction (Form 4) Filed Jan 22, 2026 | Finecho