RAMSAY DAVID A

PrivateCIK: 1283292
Location

SAN DIEGO, CA

RAMSAY DAVID A (Interim CFO) exercised options at HALOZYME THERAPEUTICS, INC.

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

M · 1 exercise
InsiderRAMSAY DAVID ACIK 1283292
Officer· Interim CFO
Since Mar 2026
+50.65K
Net shares
Net buyer
$423.3K
Total sold
0
Open market trades
0B · 0S
5
Total transactions
66.06K acquired · 15.41K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+10K

Price / share

Trade value

% of position

New position
6/30/2026
0.0010K

Common Stock

Direct
F · Tax Withholding

Shares

5.41K

Price / share

$78.27

Trade value

$423.28K

% of position

54.1%
6/30/2026
10K4.59K
Total

Net shares

+4.59K

Net value

-$423.28K

Derivative Transactions3

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

10K shares

Shares

10K

Strike price

0

Held after

0.00

Exercisable

6/30/2026

Restricted Stock Units

Direct
A · Award
Converts to

Common Stock

16.23K shares

Shares

+16.23K

Strike price

0

Held after

16.23K

Exercisable

7/1/2026

Option to Purchase Common Stock

Direct
A · Award
Converts to

Common Stock

39.82K shares

Shares

+39.82K

Strike price

77.01

Held after

39.82K

Exercisable

7/1/2026