KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q1 2025

Shares 3,728 Value ($000) $672 Avg Close $168.21 Range $141.72 - $197.94

Q4 2023

Shares 160,335 Value ($000) $19,891 Avg Close $110.89 Range $93.95 - $129.85

Q3 2023

Shares 167,485 Value ($000) $19,428 Avg Close $122.00 Range $106.92 - $132.68

Q2 2023

Shares 3,557 Value ($000) $418 Avg Close $102.10 Range $77.09 - $131.80

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	3,728	$672	$168.21	$141.72 - $197.94
Q4 2023	160,335	$19,891	$110.89	$93.95 - $129.85
Q3 2023	167,485	$19,428	$122.00	$106.92 - $132.68
Q2 2023	3,557	$418	$102.10	$77.09 - $131.80