XENCOR INC

Ticker: XNCR CUSIP: 98401F105 Class: Common Stock

GREAT POINT PARTNERS LLC's Holding History (CIK: 0001281446)

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

Q2 2016

Shares 450,000 Value ($000) $8,546 Avg Close $13.71 Range $10.95 - $19.76

Q1 2016

Shares 528,692 Value ($000) $7,095 Avg Close $11.83 Range $9.89 - $14.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2016	450,000	$8,546	$13.71	$10.95 - $19.76
Q1 2016	528,692	$7,095	$11.83	$9.89 - $14.51