CATALYST PHARMACEUTICALS INC

Ticker: CPRX CUSIP: 14888U101 Class: Common Stock

CORRADO ADVISORS, LLC's Holding History (CIK: 0001482611)

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

Q1 2018
Shares 50,100 Value ($000) $120 Avg Close $3.32 Range $2.36 - $4.08
Q4 2017
Shares 61,600 Value ($000) $241 Avg Close $3.30 Range $2.41 - $4.51
Q3 2017
Shares 95,100 Value ($000) $240 Avg Close $2.74 Range $2.09 - $3.20
Q2 2017
Shares 136,550 Value ($000) $377 Avg Close $2.09 Range $1.62 - $2.88
Q1 2017
Shares 251,025 Value ($000) $489 Avg Close $1.27 Range $1.02 - $2.17
Q4 2016
Shares 190,600 Value ($000) $200 Avg Close $1.14 Range $0.94 - $1.58
Q3 2016
Shares 181,900 Value ($000) $198 Avg Close $0.90 Range $0.68 - $1.35
Q2 2016
Shares 103,300 Value ($000) $73 Avg Close $0.81 Range $0.51 - $1.29
Q1 2016
Shares 27,100 Value ($000) $32 Avg Close $1.55 Range $0.93 - $2.44
Q2 2015
Shares 79,450 Value ($000) $328 Avg Close $3.99 Range $2.71 - $4.87
Q1 2015
Shares 105,700 Value ($000) $458 Avg Close $3.60 Range $2.61 - $5.10