KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

Entropy Technologies, LP's Holding History (CIK: 0001976151)

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

Q4 2025

Shares 2,503 Value ($000) $617 Avg Close $210.47 Range $175.85 - $265.92

Q1 2025

Shares 2,300 Value ($000) $415 Avg Close $168.21 Range $141.72 - $197.94

Q4 2024

Shares 3,500 Value ($000) $548 Avg Close $177.39 Range $154.16 - $207.84

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,503	$617	$210.47	$175.85 - $265.92
Q1 2025	2,300	$415	$168.21	$141.72 - $197.94
Q4 2024	3,500	$548	$177.39	$154.16 - $207.84