O'DAY DANIEL PATRICK

PrivateCIK: 1638643
Location

FOSTER CITY, CA

O'DAY DANIEL PATRICK (Chairman & CEO) exercised options at GILEAD SCIENCES, INC.

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

M · 1 exercise
InsiderO'DAY DANIEL PATRICKCIK 1638643
IssuerGILEAD SCIENCES, INC.CIK 882095
DirectorOfficer· Chairman & CEO
Since Feb 2019
-4.23K
Net shares
Net seller
$612.5K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
8.78K acquired · 13.01K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+8.78K

Price / share

Trade value

% of position

1.5%
9/10/2026
577.13K585.91K

Common Stock

Direct
F · Tax Withholding

Shares

4.23K

Price / share

$144.81

Trade value

$612.55K

% of position

0.7%
9/10/2026
585.91K581.68K
Total

Net shares

+4.55K

Net value

-$612.55K

Derivative Transactions1

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

8.78K shares

Shares

8.78K

Strike price

Held after

83.30K

Exercisable

9/10/2026
O'DAY DANIEL PATRICK — Insider Transaction (Form 4) Filed Sep 11, 2026 | Finecho