XENCOR INC

Ticker: XNCR CUSIP: 98401F105 Class: Common Stock

MAVERICK CAPITAL LTD's Holding History (CIK: 0000934639)

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

Q3 2017

Shares 50,959 Value ($000) $1,168 Avg Close $22.20 Range $19.20 - $24.50

Q2 2017

Shares 157,928 Value ($000) $3,334 Avg Close $22.41 Range $18.55 - $26.23

Q1 2017

Shares 113,335 Value ($000) $2,711 Avg Close $24.10 Range $21.09 - $28.64

Q4 2016

Shares 127,380 Value ($000) $3,353 Avg Close $24.05 Range $18.45 - $29.38

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	50,959	$1,168	$22.20	$19.20 - $24.50
Q2 2017	157,928	$3,334	$22.41	$18.55 - $26.23
Q1 2017	113,335	$2,711	$24.10	$21.09 - $28.64
Q4 2016	127,380	$3,353	$24.05	$18.45 - $29.38