CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

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

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

Q4 2025

Shares 155,036 Value ($000) $3,619 Avg Close $22.28 Range $19.90 - $25.14

Q3 2025

Shares 157,044 Value ($000) $3,094 Avg Close $20.57 Range $19.05 - $22.53

Q2 2025

Shares 95,716 Value ($000) $2,077 Avg Close $23.61 Range $20.40 - $26.58

Q1 2025

Shares 104,699 Value ($000) $2,539 Avg Close $22.52 Range $19.15 - $26.16

Q4 2024

Shares 117,092 Value ($000) $2,444 Avg Close $21.48 Range $19.54 - $24.27

Q3 2024

Shares 122,490 Value ($000) $2,435 Avg Close $18.54 Range $14.97 - $21.67

Q2 2024

Shares 185,494 Value ($000) $2,873 Avg Close $15.57 Range $14.47 - $17.03

Q1 2024

Shares 486,774 Value ($000) $7,759 Avg Close $15.07 Range $13.12 - $17.50

Q4 2023

Shares 352,162 Value ($000) $5,920 Avg Close $13.67 Range $11.55 - $17.40

Q3 2023

Shares 510,435 Value ($000) $5,967 Avg Close $13.38 Range $11.59 - $15.59

Q2 2023

Shares 714,875 Value ($000) $9,608 Avg Close $14.39 Range $11.09 - $18.22

Q1 2023

Shares 464,667 Value ($000) $7,704 Avg Close $16.50 Range $13.30 - $22.11

Q4 2022

Shares 492,451 Value ($000) $9,160 Avg Close $15.40 Range $12.08 - $19.78

Q3 2022

Shares 404,709 Value ($000) $5,192 Avg Close $11.85 Range $6.87 - $17.22

Q2 2022

Shares 186,100 Value ($000) $1,305 Avg Close $7.33 Range $6.15 - $8.65

Q1 2022

Shares 231,508 Value ($000) $1,919 Avg Close $7.07 Range $5.24 - $8.64

Q4 2021

Shares 228,588 Value ($000) $1,548 Avg Close $6.58 Range $5.05 - $7.58

Q3 2021

Shares 192,786 Value ($000) $1,022 Avg Close $5.47 Range $4.81 - $6.24

Q2 2021

Shares 192,192 Value ($000) $1,105 Avg Close $5.16 Range $4.21 - $6.22

Q1 2021

Shares 435,824 Value ($000) $2,009 Avg Close $3.97 Range $3.27 - $5.05

Q4 2020

Shares 60,586 Value ($000) $202 Avg Close $3.36 Range $2.88 - $3.99

Q3 2020

Shares 233,330 Value ($000) $693 Avg Close $3.91 Range $2.91 - $5.19

Q2 2020

Shares 84,901 Value ($000) $392 Avg Close $4.49 Range $3.40 - $5.15

Q1 2020

Shares 34,048 Value ($000) $131 Avg Close $4.10 Range $2.55 - $5.28

Q4 2019

Shares 362,296 Value ($000) $1,359 Avg Close $4.68 Range $3.65 - $5.83

Q3 2019

Shares 169,418 Value ($000) $900 Avg Close $5.33 Range $3.77 - $7.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	155,036	$3,619	$22.28	$19.90 - $25.14
Q3 2025	157,044	$3,094	$20.57	$19.05 - $22.53
Q2 2025	95,716	$2,077	$23.61	$20.40 - $26.58
Q1 2025	104,699	$2,539	$22.52	$19.15 - $26.16
Q4 2024	117,092	$2,444	$21.48	$19.54 - $24.27
Q3 2024	122,490	$2,435	$18.54	$14.97 - $21.67
Q2 2024	185,494	$2,873	$15.57	$14.47 - $17.03
Q1 2024	486,774	$7,759	$15.07	$13.12 - $17.50
Q4 2023	352,162	$5,920	$13.67	$11.55 - $17.40
Q3 2023	510,435	$5,967	$13.38	$11.59 - $15.59
Q2 2023	714,875	$9,608	$14.39	$11.09 - $18.22
Q1 2023	464,667	$7,704	$16.50	$13.30 - $22.11
Q4 2022	492,451	$9,160	$15.40	$12.08 - $19.78
Q3 2022	404,709	$5,192	$11.85	$6.87 - $17.22
Q2 2022	186,100	$1,305	$7.33	$6.15 - $8.65
Q1 2022	231,508	$1,919	$7.07	$5.24 - $8.64
Q4 2021	228,588	$1,548	$6.58	$5.05 - $7.58
Q3 2021	192,786	$1,022	$5.47	$4.81 - $6.24
Q2 2021	192,192	$1,105	$5.16	$4.21 - $6.22
Q1 2021	435,824	$2,009	$3.97	$3.27 - $5.05
Q4 2020	60,586	$202	$3.36	$2.88 - $3.99
Q3 2020	233,330	$693	$3.91	$2.91 - $5.19
Q2 2020	84,901	$392	$4.49	$3.40 - $5.15
Q1 2020	34,048	$131	$4.10	$2.55 - $5.28
Q4 2019	362,296	$1,359	$4.68	$3.65 - $5.83
Q3 2019	169,418	$900	$5.33	$3.77 - $7.67