XBIOTECH INC

Ticker: XBIT CUSIP: 98400H102 Class: Foreign Stock

CSS LLC/IL's Holding History (CIK: 0001103646)

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

Q1 2020

Shares 13,325 Value ($000) $141 Avg Close $14.02 Range $7.51 - $22.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	13,325	$141	$14.02	$7.51 - $22.75