CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2025
Shares 2,996,297 Value ($000) $69,933 Avg Close $22.28 Range $19.90 - $25.14
Q3 2025
Shares 2,458,169 Value ($000) $48,424 Avg Close $20.57 Range $19.05 - $22.53
Q2 2025
Shares 1,907,521 Value ($000) $41,395 Avg Close $23.61 Range $20.40 - $26.58
Q1 2025
Shares 2,187,422 Value ($000) $53,046 Avg Close $22.52 Range $19.15 - $26.16
Q4 2024
Shares 3,013,032 Value ($000) $62,884 Avg Close $21.48 Range $19.54 - $24.27
Q3 2024
Shares 3,018,789 Value ($000) $60,011 Avg Close $18.54 Range $14.97 - $21.67
Q2 2024
Shares 3,000,756 Value ($000) $46,479 Avg Close $15.57 Range $14.47 - $17.03
Q1 2024
Shares 2,737,657 Value ($000) $43,638 Avg Close $15.07 Range $13.12 - $17.50
Q4 2023
Shares 2,601,797 Value ($000) $43,738 Avg Close $13.67 Range $11.55 - $17.40
Q3 2023
Shares 2,559,874 Value ($000) $29,926 Avg Close $13.38 Range $11.59 - $15.59
Q2 2023
Shares 2,472,410 Value ($000) $33,230 Avg Close $14.39 Range $11.09 - $18.22
Q1 2023
Shares 2,374,508 Value ($000) $39,369 Avg Close $16.50 Range $13.30 - $22.11
Q4 2022
Shares 2,308,705 Value ($000) $43 Avg Close $15.40 Range $12.08 - $19.78
Q3 2022
Shares 2,143,567 Value ($000) $27,502 Avg Close $11.85 Range $6.87 - $17.22
Q2 2022
Shares 2,242,648 Value ($000) $15,721 Avg Close $7.33 Range $6.15 - $8.65
Q1 2022
Shares 2,145,254 Value ($000) $17,784 Avg Close $7.07 Range $5.24 - $8.64
Q4 2021
Shares 1,903,568 Value ($000) $12,888 Avg Close $6.58 Range $5.05 - $7.58
Q3 2021
Shares 1,753,974 Value ($000) $9,294 Avg Close $5.47 Range $4.81 - $6.24
Q2 2021
Shares 1,460,941 Value ($000) $8,401 Avg Close $5.16 Range $4.21 - $6.22
Q1 2021
Shares 1,186,467 Value ($000) $5,462 Avg Close $3.97 Range $3.27 - $5.05
Q4 2020
Shares 685,761 Value ($000) $2,291 Avg Close $3.36 Range $2.88 - $3.99
Q3 2020
Shares 687,234 Value ($000) $2,043 Avg Close $3.91 Range $2.91 - $5.19
Q2 2020
Shares 642,230 Value ($000) $2,967 Avg Close $4.49 Range $3.40 - $5.15
Q1 2020
Shares 546,362 Value ($000) $2,103 Avg Close $4.10 Range $2.55 - $5.28
Q4 2019
Shares 421,020 Value ($000) $1,578 Avg Close $4.68 Range $3.65 - $5.83
Q3 2019
Shares 404,030 Value ($000) $2,145 Avg Close $5.33 Range $3.77 - $7.67
Q2 2019
Shares 404,030 Value ($000) $1,551 Avg Close $4.32 Range $2.23 - $6.16
Q1 2019
Shares 407,230 Value ($000) $2,077 Avg Close $2.94 Range $1.85 - $5.63
Q4 2018
Shares 413,520 Value ($000) $795 Avg Close $2.86 Range $1.85 - $3.89
Q3 2018
Shares 261,782 Value ($000) $990 Avg Close $3.13 Range $2.70 - $4.05
Q1 2015
Shares 46,438 Value ($000) $201 Avg Close $3.60 Range $2.61 - $5.10
Q4 2014
Shares 46,438 Value ($000) $138 Avg Close $2.74 Range $2.26 - $3.29
Q3 2014
Shares 46,438 Value ($000) $154 Avg Close $2.61 Range $2.13 - $3.49
Q2 2014
Shares 46,438 Value ($000) $117 Avg Close $2.14 Range $1.70 - $2.69
Q1 2014
Shares 46,438 Value ($000) $105 Avg Close $2.09 Range $1.75 - $2.50
Q4 2013
Shares 46,438 Value ($000) $91 Avg Close $2.02 Range $1.29 - $3.65
Q3 2013
Shares 46,438 Value ($000) $142 Avg Close $1.68 Range $0.86 - $3.25
Q2 2013
Shares 46,438 Value ($000) $41 Avg Close $0.80 Range $0.45 - $1.19