KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

West Tower Group, LLC's Holding History (CIK: 0001965819)

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

Q4 2023

Shares 431 Value ($000) $53 Avg Close $110.89 Range $93.95 - $129.85

Q3 2023

Shares 84 Value ($000) $10 Avg Close $122.00 Range $106.92 - $132.68

Q2 2023

Shares 36 Value ($000) $4 Avg Close $102.10 Range $77.09 - $131.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2023	431	$53	$110.89	$93.95 - $129.85
Q3 2023	84	$10	$122.00	$106.92 - $132.68
Q2 2023	36	$4	$102.10	$77.09 - $131.80