KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

PRINCIPAL SECURITIES, INC.'s Holding History (CIK: 0000012600)

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

Q3 2025

Shares 17 Value ($000) $3 Avg Close $149.68 Range $130.50 - $178.20

Q2 2025

Shares 10 Value ($000) $1 Avg Close $146.88 Range $122.80 - $182.16

Q1 2025

Shares 7 Value ($000) $1 Avg Close $168.21 Range $141.72 - $197.94

Q4 2024

Shares 7 Value ($000) $1 Avg Close $177.39 Range $154.16 - $207.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	17	$3	$149.68	$130.50 - $178.20
Q2 2025	10	$1	$146.88	$122.80 - $182.16
Q1 2025	7	$1	$168.21	$141.72 - $197.94
Q4 2024	7	$1	$177.39	$154.16 - $207.84