XOMA CORP DEL

Ticker: XOMA CUSIP: 98419J206 Class: Common Stock

Ledyard National Bank's Holding History (CIK: 0001310658)

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

Q1 2017

Shares 3 Value ($000) $0 Avg Close $5.14 Range $3.96 - $7.56

Q4 2016

Shares 3 Value ($000) $0 Avg Close $6.20 Range $4.16 - $9.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	3	$0	$5.14	$3.96 - $7.56
Q4 2016	3	$0	$6.20	$4.16 - $9.60