KRYSTAL BIOTECH INC

Ticker: KRYS CUSIP: 501147102 Class: Common Stock

Rafferty Asset Management, LLC's Holding History (CIK: 0001389426)

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

Q4 2025

Shares 24,268 Value ($000) $5,983 Avg Close $210.47 Range $175.85 - $265.92

Q3 2025

Shares 34,640 Value ($000) $6,115 Avg Close $149.68 Range $130.50 - $178.20

Q2 2025

Shares 34,665 Value ($000) $4,765 Avg Close $146.88 Range $122.80 - $182.16

Q1 2025

Shares 24,161 Value ($000) $4,356 Avg Close $168.21 Range $141.72 - $197.94

Q4 2024

Shares 27,201 Value ($000) $4,261 Avg Close $177.39 Range $154.16 - $207.84

Q3 2024

Shares 45,840 Value ($000) $8,344 Avg Close $192.81 Range $164.81 - $219.34

Q2 2024

Shares 41,800 Value ($000) $7,676 Avg Close $167.89 Range $144.00 - $191.78

Q1 2024

Shares 53,367 Value ($000) $9,496 Avg Close $138.91 Range $107.50 - $189.97

Q4 2023

Shares 84,021 Value ($000) $10,424 Avg Close $110.89 Range $93.95 - $129.85

Q3 2023

Shares 71,806 Value ($000) $8,329 Avg Close $122.00 Range $106.92 - $132.68

Q2 2023

Shares 53,183 Value ($000) $6,244 Avg Close $102.10 Range $77.09 - $131.80

Q1 2023

Shares 61,524 Value ($000) $4,926 Avg Close $78.56 Range $69.81 - $89.59

Q4 2022

Shares 61,625 Value ($000) $4,882 Avg Close $74.22 Range $61.11 - $81.97

Q3 2022

Shares 52,256 Value ($000) $3,642 Avg Close $72.25 Range $63.02 - $85.11

Q2 2022

Shares 33,192 Value ($000) $2,179 Avg Close $62.21 Range $47.67 - $74.53

Q1 2022

Shares 60,012 Value ($000) $3,993 Avg Close $62.42 Range $50.03 - $73.94

Q4 2021

Shares 32,493 Value ($000) $2,273 Avg Close $58.21 Range $38.86 - $102.99

Q3 2021

Shares 23,254 Value ($000) $1,214 Avg Close $59.20 Range $51.04 - $72.55

Q2 2021

Shares 22,362 Value ($000) $1,521 Avg Close $69.80 Range $59.29 - $83.00

Q1 2021

Shares 25,958 Value ($000) $2,000 Avg Close $72.70 Range $57.06 - $87.29

Q4 2020

Shares 4,293 Value ($000) $258 Avg Close $49.94 Range $40.04 - $62.95

Q3 2020

Shares 13,025 Value ($000) $561 Avg Close $43.43 Range $37.68 - $48.80

Q2 2020

Shares 7,725 Value ($000) $320 Avg Close $48.11 Range $35.33 - $61.86

Q4 2019

Shares 12,522 Value ($000) $693 Avg Close $49.06 Range $31.89 - $66.50

Q3 2019

Shares 26,632 Value ($000) $925 Avg Close $44.70 Range $33.62 - $51.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	24,268	$5,983	$210.47	$175.85 - $265.92
Q3 2025	34,640	$6,115	$149.68	$130.50 - $178.20
Q2 2025	34,665	$4,765	$146.88	$122.80 - $182.16
Q1 2025	24,161	$4,356	$168.21	$141.72 - $197.94
Q4 2024	27,201	$4,261	$177.39	$154.16 - $207.84
Q3 2024	45,840	$8,344	$192.81	$164.81 - $219.34
Q2 2024	41,800	$7,676	$167.89	$144.00 - $191.78
Q1 2024	53,367	$9,496	$138.91	$107.50 - $189.97
Q4 2023	84,021	$10,424	$110.89	$93.95 - $129.85
Q3 2023	71,806	$8,329	$122.00	$106.92 - $132.68
Q2 2023	53,183	$6,244	$102.10	$77.09 - $131.80
Q1 2023	61,524	$4,926	$78.56	$69.81 - $89.59
Q4 2022	61,625	$4,882	$74.22	$61.11 - $81.97
Q3 2022	52,256	$3,642	$72.25	$63.02 - $85.11
Q2 2022	33,192	$2,179	$62.21	$47.67 - $74.53
Q1 2022	60,012	$3,993	$62.42	$50.03 - $73.94
Q4 2021	32,493	$2,273	$58.21	$38.86 - $102.99
Q3 2021	23,254	$1,214	$59.20	$51.04 - $72.55
Q2 2021	22,362	$1,521	$69.80	$59.29 - $83.00
Q1 2021	25,958	$2,000	$72.70	$57.06 - $87.29
Q4 2020	4,293	$258	$49.94	$40.04 - $62.95
Q3 2020	13,025	$561	$43.43	$37.68 - $48.80
Q2 2020	7,725	$320	$48.11	$35.33 - $61.86
Q4 2019	12,522	$693	$49.06	$31.89 - $66.50
Q3 2019	26,632	$925	$44.70	$33.62 - $51.67