KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

Laurion Capital Management LP's Holding History (CIK: 0001390202)

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

Q1 2019

Shares 37,383 Value ($000) $1,230 Avg Close $23.57 Range $18.50 - $33.12

Q4 2018

Shares 17,170 Value ($000) $357 Avg Close $20.94 Range $14.30 - $28.75

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	37,383	$1,230	$23.57	$18.50 - $33.12
Q4 2018	17,170	$357	$20.94	$14.30 - $28.75