XOMA CORP DEL

Ticker: XOMA CUSIP: 98419J206 Class: Common Stock

STRS OHIO's Holding History (CIK: 0000820478)

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

Q1 2022

Shares 24,900 Value ($000) $696 Avg Close $22.82 Range $19.08 - $30.96

Q4 2021

Shares 29,600 Value ($000) $617 Avg Close $23.39 Range $19.40 - $27.77

Q3 2021

Shares 29,600 Value ($000) $732 Avg Close $29.46 Range $22.76 - $37.50

Q2 2021

Shares 24,100 Value ($000) $819 Avg Close $33.49 Range $28.11 - $41.35

Q3 2018

Shares 33,700 Value ($000) $592 Avg Close $20.05 Range $15.35 - $25.99

Q2 2018

Shares 32,600 Value ($000) $680 Avg Close $22.76 Range $19.24 - $25.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	24,900	$696	$22.82	$19.08 - $30.96
Q4 2021	29,600	$617	$23.39	$19.40 - $27.77
Q3 2021	29,600	$732	$29.46	$22.76 - $37.50
Q2 2021	24,100	$819	$33.49	$28.11 - $41.35
Q3 2018	33,700	$592	$20.05	$15.35 - $25.99
Q2 2018	32,600	$680	$22.76	$19.24 - $25.54