CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q4 2025
Shares 748,781 Value ($000) $17 Avg Close $22.28 Range $19.90 - $25.14
Q3 2025
Shares 743,675 Value ($000) $15 Avg Close $20.57 Range $19.05 - $22.53
Q2 2025
Shares 735,698 Value ($000) $16 Avg Close $23.61 Range $20.40 - $26.58
Q1 2025
Shares 977,623 Value ($000) $24 Avg Close $22.52 Range $19.15 - $26.16
Q4 2024
Shares 1,215,438 Value ($000) $25 Avg Close $21.48 Range $19.54 - $24.27
Q3 2024
Shares 1,234,383 Value ($000) $25 Avg Close $18.54 Range $14.97 - $21.67
Q2 2024
Shares 1,232,852 Value ($000) $19 Avg Close $15.57 Range $14.47 - $17.03
Q1 2024
Shares 1,219,418 Value ($000) $19 Avg Close $15.07 Range $13.12 - $17.50
Q4 2023
Shares 1,196,558 Value ($000) $20 Avg Close $13.67 Range $11.55 - $17.40
Q3 2023
Shares 1,178,168 Value ($000) $14 Avg Close $13.38 Range $11.59 - $15.59
Q2 2023
Shares 1,101,390 Value ($000) $15 Avg Close $14.39 Range $11.09 - $18.22
Q1 2023
Shares 1,029,679 Value ($000) $17 Avg Close $16.50 Range $13.30 - $22.11
Q4 2022
Shares 950,774 Value ($000) $18 Avg Close $15.40 Range $12.08 - $19.78
Q3 2022
Shares 15,458 Value ($000) $199 Avg Close $11.85 Range $6.87 - $17.22