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
+145.80K
Net shares
Net buyer
$1.45M
Total sold
0
Open market trades
0B · 0S
5
Total transactions
175.60K acquired · 29.79K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+20.03K

Price / share

Trade value

% of position

3.1%
3/10/2026
642.31K662.33K

Common Stock

Direct
F · Tax Withholding

Shares

9.77K

Price / share

$148.56

Trade value

$1.45M

% of position

1.5%
3/10/2026
662.33K652.57K
Total

Net shares

+10.26K

Net value

-$1.45M

Derivative Transactions3

Restricted Stock Unit

Direct
M · Option Exercise
Converts to

Common Stock

20.03K shares

Shares

20.03K

Strike price

Held after

68.04K

Exercisable

3/10/2026

Restricted Stock Unit

Direct
A · Award
Converts to

Common Stock

32.81K shares

Shares

+32.81K

Strike price

Held after

100.86K

Exercisable

3/10/2026

Non-qualified Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

122.75K shares

Shares

+122.75K

Strike price

148.56

Held after

122.75K

Exercisable

3/10/2026
O'DAY DANIEL PATRICK — Insider Transaction (Form 4) Filed Mar 12, 2026 | Finecho