LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
CPRXCIK 0001369568

CATALYST PHARMACEUTICALS, INC.

250 transactions by 14 insiders, from June 3, 2025 to July 15, 2026.

Transactions
25014 insiders
Bought · P
Nonenobody bought on the open market
Sold · S
$1.8Mopen market
Net
−$1.8Mnet selling

Officers and directors

People inside the company. What they do with their own shares is the reason this data exists.

InsiderTradesPlannedBoughtSold
Carmen Jeffrey DelChief25——$256K
Patrick J. McEnanyDir23———
Brian ElsberndGC23——$908K
Molly HarperDir23——$622K
Richard J. DalyCEO22———
Preethi SundaramChief21———
Steve MillerChief19———
Donald A. DenkhausDir19———
David S. TierneyDir19———
Michael Wayne KalbCFO15———
Tamar ThompsonDir14———
Gregg RussoChief12———
William T. AndrewsCMO10———
Daniel J. CurranDir5———

All transactions

250 in total, newest filings first.

InsiderDateCodeSharesPriceValue
David S. TierneyDirDERIVJul 15D5,468$0.00—?
David S. TierneyDirDERIVJul 15D1,894$0.00—?
David S. TierneyDirDERIVJul 15D1,414$0.00—?
David S. TierneyDirDERIVJul 15D18,115$0.00—?
David S. TierneyDirDERIVJul 15D23,248$0.00—?
David S. TierneyDirDERIVJul 15D29,524$0.00—?
David S. TierneyDirDERIVJul 15D15,000$0.00—?
David S. TierneyDirDERIVJul 15D20,000$0.00—?
David S. TierneyDirDERIVJul 15D30,000$0.00—?
David S. TierneyDirDERIVJul 15D33,500$0.00—?
David S. TierneyDirJul 15D383,314$31.50$12.1M
Tamar ThompsonDirDERIVJul 15D5,468$0.00—?
Tamar ThompsonDirDERIVJul 15D1,894$0.00—?
Tamar ThompsonDirDERIVJul 15D1,414$0.00—?
Tamar ThompsonDirDERIVJul 15D18,115$0.00—?
Tamar ThompsonDirDERIVJul 15D23,248$0.00—?
Tamar ThompsonDirDERIVJul 15D29,524$0.00—?
Tamar ThompsonDirDERIVJul 15D40,000$0.00—?
Tamar ThompsonDirJul 15D3,773$31.50$119K
Preethi SundaramChiefDERIVJul 15D32,257$0.00—?
Preethi SundaramChiefDERIVJul 15D11,206$0.00—?
Preethi SundaramChiefDERIVJul 15D6,855$0.00—?
Preethi SundaramChiefDERIVJul 15D106,873$0.00—?
Preethi SundaramChiefDERIVJul 15D137,553$0.00—?
Preethi SundaramChiefDERIVJul 15D143,193$0.00—?
Preethi SundaramChiefDERIVJul 15D68,000$0.00—?
Preethi SundaramChiefDERIVJul 15D67,500$0.00—?
Preethi SundaramChiefDERIVJul 15D225,000$0.00—?
Preethi SundaramChiefJul 15D54,804$31.50$1.7M
Gregg RussoChiefDERIVJul 15D6,197$0.00—?
Gregg RussoChiefDERIVJul 15D2,752$0.00—?
Gregg RussoChiefDERIVJul 15D20,531$0.00—?
Gregg RussoChiefDERIVJul 15D20,349$0.00—?
Gregg RussoChiefDERIVJul 15D6,957$0.00—?
Gregg RussoChiefDERIVJul 15D15,000$0.00—?
Gregg RussoChiefJul 15D476$31.50$15K
Steve MillerChiefDERIVJul 15D47,826$0.00—?
Steve MillerChiefDERIVJul 15D16,534$0.00—?
Steve MillerChiefDERIVJul 15D11,873$0.00—?
Steve MillerChiefDERIVJul 15D158,454$0.00—?
Steve MillerChiefDERIVJul 15D202,958$0.00—?
Steve MillerChiefDERIVJul 15D248,004$0.00—?
Steve MillerChiefDERIVJul 15D146,000$0.00—?
Steve MillerChiefDERIVJul 15D185,000$0.00—?
Steve MillerChiefDERIVJul 15D275,000$0.00—?
Steve MillerChiefDERIVJul 15D180,000$0.00—?
Steve MillerChiefJul 15D1,093,803$31.50$34.5M
Patrick J. McEnanyDirDERIVJul 15D10,540$0.00—?
Patrick J. McEnanyDirDERIVJul 15D3,552$0.00—?
Patrick J. McEnanyDirDERIVJul 15D3,534$0.00—?
Patrick J. McEnanyDirDERIVJul 15D34,921$0.00—?
Patrick J. McEnanyDirDERIVJul 15D43,591$0.00—?
Patrick J. McEnanyDirDERIVJul 15D73,810$0.00—?
Patrick J. McEnanyDirDERIVJul 15D272,000$0.00—?
Patrick J. McEnanyDirDERIVJul 15D270,000$0.00—?
Patrick J. McEnanyDirDERIVJul 15D400,000$0.00—?
Patrick J. McEnanyDirDERIVJul 15D740,000$0.00—?
Patrick J. McEnanyDirJul 15D4,171,559$31.50$131.4M
Michael Wayne KalbCFODERIVJul 15D39,701$0.00—?
Michael Wayne KalbCFODERIVJul 15D13,788$0.00—?
Michael Wayne KalbCFODERIVJul 15D21,416$0.00—?
Michael Wayne KalbCFODERIVJul 15D131,536$0.00—?
Michael Wayne KalbCFODERIVJul 15D169,248$0.00—?
Michael Wayne KalbCFODERIVJul 15D257,214$0.00—?
Michael Wayne KalbCFOJul 15D13,665$31.50$430K
Molly HarperDirDERIVJul 15D5,468$0.00—?
Molly HarperDirDERIVJul 15D1,894$0.00—?
Molly HarperDirDERIVJul 15D1,414$0.00—?
Molly HarperDirDERIVJul 15D18,115$0.00—?
Molly HarperDirDERIVJul 15D23,248$0.00—?
Molly HarperDirDERIVJul 15D29,524$0.00—?
Molly HarperDirDERIVJul 15D15,000$0.00—?
Molly HarperDirDERIVJul 15D20,000$0.00—?
Molly HarperDirDERIVJul 15D12,500$0.00—?
Molly HarperDirJul 15D3,694$31.50$116K
Brian ElsberndGCDERIVJul 15D29,776$0.00—?
Brian ElsberndGCDERIVJul 15D10,322$0.00—?
Brian ElsberndGCDERIVJul 15D7,067$0.00—?
Brian ElsberndGCDERIVJul 15D98,652$0.00—?
Brian ElsberndGCDERIVJul 15D126,704$0.00—?
Brian ElsberndGCDERIVJul 15D147,621$0.00—?
Brian ElsberndGCDERIVJul 15D69,000$0.00—?
Brian ElsberndGCDERIVJul 15D135,000$0.00—?
Brian ElsberndGCDERIVJul 15D200,000$0.00—?
Brian ElsberndGCDERIVJul 15D132,000$0.00—?
Brian ElsberndGCJul 15D242,501$31.50$7.6M
Donald A. DenkhausDirDERIVJul 15D5,468$0.00—?
Donald A. DenkhausDirDERIVJul 15D1,894$0.00—?
Donald A. DenkhausDirDERIVJul 15D1,414$0.00—?
Donald A. DenkhausDirDERIVJul 15D18,115$0.00—?
Donald A. DenkhausDirDERIVJul 15D23,248$0.00—?
Donald A. DenkhausDirDERIVJul 15D29,524$0.00—?
Donald A. DenkhausDirDERIVJul 15D15,000$0.00—?
Donald A. DenkhausDirDERIVJul 15D20,000$0.00—?
Donald A. DenkhausDirDERIVJul 15D30,000$0.00—?
Donald A. DenkhausDirDERIVJul 15D33,500$0.00—?
Donald A. DenkhausDirJul 15D498,773$31.50$15.7M
Carmen Jeffrey DelChiefDERIVJul 15D32,257$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D11,206$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D8,039$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D106,873$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D137,553$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D167,918$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D88,000$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D135,000$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D200,000$0.00—?
Carmen Jeffrey DelChiefDERIVJul 15D150,000$0.00—?
Carmen Jeffrey DelChiefJul 15D14,337$31.50$452K
Richard J. DalyCEODERIVJul 15D115,283$0.00—?
Richard J. DalyCEODERIVJul 15D40,013$0.00—?
Richard J. DalyCEODERIVJul 15D126,316$0.00—?
Richard J. DalyCEODERIVJul 15D381,948$0.00—?
Richard J. DalyCEODERIVJul 15D491,160$0.00—?
Richard J. DalyCEODERIVJul 15D1,365,319$0.00—?
Richard J. DalyCEODERIVJul 15D15,000$0.00—?
Richard J. DalyCEODERIVJul 15D20,000$0.00—?
Richard J. DalyCEODERIVJul 15D30,000$0.00—?
Richard J. DalyCEODERIVJul 15D33,500$0.00—?
Richard J. DalyCEOJul 15D271,266$31.50$8.5M
Daniel J. CurranDirDERIVJul 15D5,468$0.00—?
Daniel J. CurranDirDERIVJul 15D18,115$0.00—?
Daniel J. CurranDirDERIVJul 15D40,000$0.00—?
William T. AndrewsCMODERIVJul 15D29,776$0.00—?
William T. AndrewsCMODERIVJul 15D12,209$0.00—?
William T. AndrewsCMODERIVJul 15D98,652$0.00—?
William T. AndrewsCMODERIVJul 15D124,447$0.00—?
William T. AndrewsCMOJul 15D2,309$31.50$73K
William T. AndrewsCMODERIVJun 3M3,052$0.00—?
William T. AndrewsCMOJun 3F743——
William T. AndrewsCMOJun 3M3,052——
Gregg RussoChiefDERIVFeb 17M687$0.00—?
Gregg RussoChiefFeb 17F211——
Gregg RussoChiefFeb 17M687——
Michael Wayne KalbCFODERIVJan 5M7,139$0.00—?
Michael Wayne KalbCFOJan 5F2,080——
Michael Wayne KalbCFOJan 5M7,139——
Richard J. DalyCEODERIVJan 5M42,105$0.00—?
Richard J. DalyCEOJan 5F10,577——
Richard J. DalyCEOJan 5M42,105——
David S. TierneyDirDERIVDec 29M1,334$0.00—?
David S. TierneyDirDec 29M1,334——
Preethi SundaramChiefDERIVDec 29M6,667$0.00—?
Preethi SundaramChiefDec 29F2,369——
Preethi SundaramChiefDec 29M6,667——
Steve MillerChiefDERIVDec 29M14,000$0.00—?
Steve MillerChiefDec 29M14,000——
Patrick J. McEnanyDirDERIVDec 29M26,334$0.00—?
Patrick J. McEnanyDirDec 29F6,786——
Patrick J. McEnanyDirDec 29M26,334——
Molly HarperDirDERIVDec 29M1,334$0.00—?
Molly HarperDirDec 29M1,334——
Brian ElsberndChiefDERIVDec 29M6,667$0.00—?
Brian ElsberndChiefDec 29F2,623——
Brian ElsberndChiefDec 29M6,667——
Donald A. DenkhausDirDERIVDec 29M1,334$0.00—?
Donald A. DenkhausDirDec 29M1,334——
Carmen Jeffrey DelChiefDERIVDec 29M8,667$0.00—?
Carmen Jeffrey DelChiefDec 29F3,839——
Carmen Jeffrey DelChiefDec 29M8,667——
Richard J. DalyCEODERIVDec 29M1,334$0.00—?
Richard J. DalyCEODec 29F524——
Richard J. DalyCEODec 29M1,334——
Molly HarperDirDERIVDec 12M20,000$0.00—?
Molly HarperDirDec 12S6,746$23.06$156K
Molly HarperDirDec 12S4,473$23.73$106K
Molly HarperDirDec 12S15,527$23.20$360K
Molly HarperDirDec 12M20,000$5.78$116K
David S. TierneyDirDERIVDec 8M1,413$0.00—?
David S. TierneyDirDec 8M1,413——
Tamar ThompsonDirDERIVDec 8M1,413$0.00—?
Tamar ThompsonDirDec 8M1,413——
Preethi SundaramChiefDERIVDec 8M6,855$0.00—?
Preethi SundaramChiefDec 8F1,669——
Preethi SundaramChiefDec 8M6,855——
Steve MillerChiefDERIVDec 8M11,873$0.00—?
Steve MillerChiefDec 8M11,873——
Patrick J. McEnanyDirDERIVDec 8M3,534$0.00—?
Patrick J. McEnanyDirDec 8M3,534——
Molly HarperDirDERIVDec 8M1,413$0.00—?
Molly HarperDirDec 8M1,413——
Brian ElsberndChiefDERIVDec 8M7,067$0.00—?
Brian ElsberndChiefDec 8F2,780——
Brian ElsberndChiefDec 8M7,067——
Donald A. DenkhausDirDERIVDec 8M1,413$0.00—?
Donald A. DenkhausDirDec 8M1,413——
Carmen Jeffrey DelChiefDERIVDec 8M8,039$0.00—?
Carmen Jeffrey DelChiefDec 8F2,492——
Carmen Jeffrey DelChiefDec 8M8,039——
Patrick J. McEnanyDirDec 1G45,000$0.00—
Patrick J. McEnanyDirDec 1G45,000$0.00—
Patrick J. McEnanyDirDec 1G45,000$0.00—
Carmen Jeffrey DelChiefDERIVNov 26M10,983$0.00—?
Carmen Jeffrey DelChiefNov 26S10,983$23.33$256K
Carmen Jeffrey DelChiefNov 26M10,983$4.21$46K
David S. TierneyDirDERIVNov 21M947$0.00—?
David S. TierneyDirDERIVNov 20A5,468$0.00—?
David S. TierneyDirDERIVNov 20A18,115$0.00—?
David S. TierneyDirNov 21M947——
Tamar ThompsonDirDERIVNov 21M947$0.00—?
Tamar ThompsonDirDERIVNov 20A5,468$0.00—?