XENCOR INC

Ticker: XNCR CUSIP: 98401F105 Class: Common Stock

Nantahala Capital Management, LLC's Holding History (CIK: 0001472322)

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

Q4 2025

Shares 164,639 Value ($000) $2,521 Avg Close $14.94 Range $11.17 - $18.69

Q3 2025

Shares 1,100,000 Value ($000) $12,903 Avg Close $8.68 Range $6.92 - $11.88

Q2 2025

Shares 820,103 Value ($000) $6,446 Avg Close $8.97 Range $7.16 - $12.43

Q1 2025

Shares 456,741 Value ($000) $4,860 Avg Close $16.53 Range $10.40 - $24.66

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	164,639	$2,521	$14.94	$11.17 - $18.69
Q3 2025	1,100,000	$12,903	$8.68	$6.92 - $11.88
Q2 2025	820,103	$6,446	$8.97	$7.16 - $12.43
Q1 2025	456,741	$4,860	$16.53	$10.40 - $24.66