HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

Capital World Investors's Holding History (CIK: 0001422849)

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

Q4 2025

Shares 879,874 Value ($000) $59,216 Avg Close $67.27 Range $61.23 - $76.30

Q3 2025

Shares 831,656 Value ($000) $60,994 Avg Close $66.43 Range $51.78 - $79.50

Q2 2025

Shares 782,004 Value ($000) $40,680 Avg Close $56.90 Range $47.50 - $70.51

Q1 2025

Shares 748,230 Value ($000) $47,745 Avg Close $58.09 Range $47.52 - $66.00

Q4 2024

Shares 748,230 Value ($000) $35,773 Avg Close $51.28 Range $42.01 - $62.13

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	879,874	$59,216	$67.27	$61.23 - $76.30
Q3 2025	831,656	$60,994	$66.43	$51.78 - $79.50
Q2 2025	782,004	$40,680	$56.90	$47.50 - $70.51
Q1 2025	748,230	$47,745	$58.09	$47.52 - $66.00
Q4 2024	748,230	$35,773	$51.28	$42.01 - $62.13