KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

abrdn plc's Holding History (CIK: 0001716774)

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

Q4 2025

Shares 39,360 Value ($000) $9,704 Avg Close $210.47 Range $175.85 - $265.92

Q3 2025

Shares 59,372 Value ($000) $10,481 Avg Close $149.68 Range $130.50 - $178.20

Q2 2025

Shares 108,518 Value ($000) $14,917 Avg Close $146.88 Range $122.80 - $182.16

Q1 2025

Shares 37,301 Value ($000) $6,725 Avg Close $168.21 Range $141.72 - $197.94

Q4 2024

Shares 57,033 Value ($000) $8,935 Avg Close $177.39 Range $154.16 - $207.84

Q3 2024

Shares 43,054 Value ($000) $7,837 Avg Close $192.81 Range $164.81 - $219.34

Q2 2024

Shares 43,372 Value ($000) $7,965 Avg Close $167.89 Range $144.00 - $191.78

Q1 2024

Shares 39,024 Value ($000) $6,944 Avg Close $138.91 Range $107.50 - $189.97

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,360	$9,704	$210.47	$175.85 - $265.92
Q3 2025	59,372	$10,481	$149.68	$130.50 - $178.20
Q2 2025	108,518	$14,917	$146.88	$122.80 - $182.16
Q1 2025	37,301	$6,725	$168.21	$141.72 - $197.94
Q4 2024	57,033	$8,935	$177.39	$154.16 - $207.84
Q3 2024	43,054	$7,837	$192.81	$164.81 - $219.34
Q2 2024	43,372	$7,965	$167.89	$144.00 - $191.78
Q1 2024	39,024	$6,944	$138.91	$107.50 - $189.97