HALOZYME THERAPEUTICS INC

Ticker: HALO CUSIP: 40637H109 Class: EQTY

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2023

Shares 15,021 Value ($000) $574 Avg Close $46.91 Range $32.83 - $57.00

Q4 2022

Shares 14,120 Value ($000) $803 Avg Close $51.20 Range $39.17 - $59.46

Q3 2022

Shares 12,817 Value ($000) $507 Avg Close $44.20 Range $38.03 - $52.98

Q2 2022

Shares 5,220 Value ($000) $230 Avg Close $43.25 Range $36.95 - $48.58

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	15,021	$574	$46.91	$32.83 - $57.00
Q4 2022	14,120	$803	$51.20	$39.17 - $59.46
Q3 2022	12,817	$507	$44.20	$38.03 - $52.98
Q2 2022	5,220	$230	$43.25	$36.95 - $48.58