HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND's Holding History (CIK: 0001535845)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 4,365 Value ($000) $320 Avg Close $66.43 Range $51.78 - $79.50

Q4 2023

Shares 105,000 Value ($000) $3,881 Avg Close $37.66 Range $32.83 - $42.82

Q1 2023

Shares 54,000 Value ($000) $2,062 Avg Close $46.91 Range $32.83 - $57.00

Q4 2022

Shares 54,000 Value ($000) $3,073 Avg Close $51.20 Range $39.17 - $59.46

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	4,365	$320	$66.43	$51.78 - $79.50
Q4 2023	105,000	$3,881	$37.66	$32.83 - $42.82
Q1 2023	54,000	$2,062	$46.91	$32.83 - $57.00
Q4 2022	54,000	$3,073	$51.20	$39.17 - $59.46