HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

PZENA INVESTMENT MANAGEMENT LLC's Holding History (CIK: 0001027796)

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

Q4 2025

Shares 4,278 Value ($000) $288 Avg Close $67.27 Range $61.23 - $76.30

Q3 2025

Shares 4,107 Value ($000) $301 Avg Close $66.43 Range $51.78 - $79.50

Q1 2023

Shares 9,216 Value ($000) $352 Avg Close $46.91 Range $32.83 - $57.00

Q4 2022

Shares 14,507 Value ($000) $825 Avg Close $51.20 Range $39.17 - $59.46

Q1 2022

Shares 15,738 Value ($000) $628 Avg Close $35.62 Range $31.36 - $42.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	4,278	$288	$67.27	$61.23 - $76.30
Q3 2025	4,107	$301	$66.43	$51.78 - $79.50
Q1 2023	9,216	$352	$46.91	$32.83 - $57.00
Q4 2022	14,507	$825	$51.20	$39.17 - $59.46
Q1 2022	15,738	$628	$35.62	$31.36 - $42.33