Form4insider filings, from the source

Company · CIK 0001369568 · SIC 2834 — Pharmaceutical Preparations · Nasdaq

CATALYST PHARMACEUTICALS, INC. · CPRX

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $1.4M · 39sales $76k · 1net $1.3M
$10k$10k$100k$100k$1M$1MbuyssalesJan 2015Sep 2015May 2016Jan 2017Aug 2017Apr 2018Dec 2018

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTBrian ElsberndChief Legal Officer242,501$31.50$7,638,7820—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTDavid S TierneyDirector383,314$31.50$12,074,3910—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTSteve MillerChief Op. & Scientific Officer1,093,803$31.50$34,454,7950—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTTamar ThompsonDirector3,773$31.50$118,8500—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTGregg RussoChief HR Officer476$31.50$14,9940—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTPatrick J McEnanyDirector4,171,559$31.50$131,404,1090—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTDonald A DenkhausDirector498,773$31.50$15,711,3500—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTJeffrey Del CarmenChief Commercial Officer14,337$31.50$451,6160—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTPreethi SundaramChief Strategy Officer54,804$31.50$1,726,3260—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTRichard J DalyPresident and CEO, Director271,266$31.50$8,544,8790—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTWilliam T. AndrewsChief Medical Officer2,309$31.50$72,7340—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTMolly HarperDirector3,694$31.50$116,3610—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTMichael Wayne KalbChief Financial Officer13,665$31.50$430,4480—
Jun 3, 2026 FMForm 4 →Jun 5, 5:00 pm EDTWilliam T. AndrewsChief Medical Officer3,795——2,309—
Dec 27, 2018 PForm 4 →Dec 28, 12:29 pm ESTDonald A DenkhausDirector25,000$1.91$47,750225,000+12.5% plan?
Dec 19, 2018 PForm 4 →Dec 19, 4:25 pm ESTPatrick J McEnanyPresident and CEO, Director20,000$2.24$44,8004,737,693+0.42% plan?
Dec 14, 2018 PForm 4 →Dec 17, 4:19 pm ESTDonald A DenkhausDirector60,000$2.48$148,800200,000+42.9% plan?
Dec 14, 2018 PForm 4 →Dec 14, 4:50 pm ESTCharles B O'KeeffeDirector20,000$2.50$50,000543,376+3.82% plan?
Jun 8, 2018 PForm 4 →Jun 11, 8:48 am EDTDonald A DenkhausDirector20,000$3.41$68,200140,000+16.7% plan?
Jun 7, 2018 PForm 4 →Jun 8, 4:26 pm EDTCharles B O'KeeffeDirector1,000$3.35$3,352523,376+0.19% plan?
Jun 7, 2018 PForm 4 →Jun 7, 3:35 pm EDTCharles B O'KeeffeDirector4,000$3.31$13,222522,376+0.77% plan?
Jun 1, 2018 PForm 4 →Jun 1, 4:21 pm EDTCharles B O'KeeffeDirector5,000$3.74$18,680518,376+0.97% plan?
May 30, 2018 PForm 4 →May 31, 11:57 am EDTDonald A DenkhausDirector20,000$3.75$75,000120,000+20.0% plan?
Apr 3, 2018 PForm 4 →Apr 3, 4:13 pm EDTPatrick J McEnanyPresident and CEO, Director20,000$2.29$45,8004,717,693+0.43% plan?
Nov 16, 2017 MForm 4 →Nov 17, 5:09 pm ESTCharles B O'KeeffeDirector50,000$0.47$23,500513,376— plan?
Nov 13, 2017 MForm 4 →Nov 14, 5:17 pm ESTPatrick J McEnanyPresident and CEO, Director26,667——4,697,693— plan?
Nov 9, 2017 FMForm 4 →Nov 13, 4:22 pm ESTPhilip H CoelhoDirector57,860$0.47$23,500215,427— plan?
Nov 9, 2017 FMForm 4 →Nov 13, 4:20 pm ESTDavid S TierneyDirector57,860$0.47$23,500305,541— plan?
Nov 6, 2017 MForm 4 →Nov 7, 5:13 pm ESTPatrick J McEnanyPresident and CEO, Director200,000$0.47$94,0004,671,026— plan?
Nov 6, 2017 MForm 4 →Nov 7, 5:12 pm ESTSteve MillerChief Operating Officer200,000$0.47$94,000657,687— plan?
Nov 6, 2017 MForm 4 →Nov 7, 5:12 pm ESTAlicia GrandeChief Financial Officer200,000$0.47$94,000396,346— plan?
Sep 5, 2017 PForm 4 →Sep 5, 11:00 am EDTPatrick J McEnanyPresident and CEO, Director20,000$2.58$51,5604,471,026+0.45% plan?
May 22, 2017 MForm 4 →May 22, 2:04 pm EDTPatrick J McEnanyPresident and CEO, Director31,250$1.04$32,5004,451,026— plan?
May 11, 2017 MForm 4 →May 15, 4:54 pm EDTCharles B O'KeeffeDirector31,250$1.04$32,500463,376— plan?
Nov 17, 2016 MForm 4 →Nov 18, 5:06 pm ESTPatrick J McEnanyPresident and CEO, Director26,667——4,419,776— plan?
Jul 12, 2016 PForm 4 →Jul 12, 3:26 pm EDTCharles B O'KeeffeDirector20,000$0.8136$16,272432,126+4.85% plan?
Jun 17, 2016 PForm 4 →Jun 20, 12:59 pm EDTPhilip H CoelhoDirector15,000$0.7589$11,383173,287+9.48% plan?
Jun 14, 2016 PForm 4 →Jun 14, 3:25 pm EDTDonald A DenkhausDirector50,000$0.65$32,500100,000+100% plan?
Jun 14, 2016 PForm 4 →Jun 14, 3:23 pm EDTPatrick J McEnanyPresident and CEO, Director105,300$0.6508$68,5294,393,109+2.46% plan?
Apr 26, 2016 PForm 4 →Apr 27, 8:20 am EDTCharles B O'KeeffeDirector20,000$0.596$11,920412,126+5.10% plan?
Apr 26, 2016 PForm 4 →Apr 26, 2:05 pm EDTPatrick J McEnanyPresident and CEO, Director50,000$0.6486$32,4304,287,809+1.18% plan?
Mar 17, 2016 PForm 4 →Mar 17, 7:11 pm EDTPhilip H CoelhoDirector10,000$1.06$10,600158,287+6.74% plan?
Mar 16, 2016 PForm 4 →Mar 16, 4:34 pm EDTCharles B O'KeeffeDirector10,000$1.11$11,062392,126+2.62% plan?
Feb 1, 2016 PForm 4 →Feb 1, 2:09 pm ESTCharles B O'KeeffeDirector5,000$1.87$9,325382,126+1.33% plan?
Jan 11, 2016 PForm 4 →Jan 12, 4:57 pm ESTSteve MillerChief Operating Officer7,933$1.80$14,279457,687+1.76% plan?
Jan 8, 2016 PForm 4 →Jan 11, 9:03 am ESTCharles B O'KeeffeDirector5,000$1.94$9,685377,126+1.34% plan?
Jan 7, 2016 PForm 4 →Jan 7, 5:51 pm ESTDonald A DenkhausDirector25,000$2.03$50,75050,000+100% plan?
Dec 28, 2015 PForm 4 →Dec 28, 1:19 pm ESTPatrick J McEnanyPresident and CEO, Director25,000$2.39$59,7254,237,809+0.59% plan?
Dec 23, 2015 PForm 4 →Dec 23, 3:32 pm ESTCharles B O'KeeffeDirector5,000$2.41$12,044372,126+1.36% plan?
Dec 7, 2015 MForm 4 →Dec 7, 4:41 pm ESTPatrick J McEnanyPresident and CEO, Director26,666——4,212,809— plan?
Nov 19, 2015 PForm 4 →Nov 19, 4:28 pm ESTCharles B O'KeeffeDirector5,000$2.30$11,482367,126+1.38% plan?
Nov 4, 2015 MForm 4 →Nov 5, 11:26 am ESTM Douglas WinshipVP, Regulatory Operations60,000$1.09$65,400134,131— plan?
Oct 29, 2015 FMForm 4 →Oct 30, 12:43 pm EDTPatrick J McEnanyPresident and CEO, Director101,119$1.09$81,7504,186,143— plan?
Oct 27, 2015 FMForm 4 →Oct 29, 5:00 pm EDTDavid S TierneyDirector40,000$1.09$32,700263,401— plan?
Oct 23, 2015 SForm 4 →Oct 23, 6:17 pm EDTM Douglas WinshipVP, Regulatory Operations22,800$3.34$76,15274,131−23.5% plan?
Oct 1, 2015 PForm 4 →Oct 1, 3:40 pm EDTCharles B O'KeeffeDirector10,000$2.85$28,500362,126+2.84% plan?
Oct 1, 2015 PForm 4 →Oct 1, 3:39 pm EDTPatrick J McEnanyPresident and CEO, Director10,000$2.81$28,1004,137,262+0.24% plan?
Aug 25, 2015 MForm 4 →Aug 27, 5:00 pm EDTSteve MillerChief Operating Officer60,000$1.09$65,400449,754— plan?
Aug 25, 2015 MForm 4 →Aug 26, 6:59 pm EDTAlicia GrandeVP, Treasurer and CFO40,000$1.09$43,600196,346— plan?
Aug 25, 2015 MForm 4 →Aug 26, 6:52 pm EDTCharles B O'KeeffeDirector30,000$1.09$32,700352,126— plan?
Aug 25, 2015 FMForm 4 →Aug 26, 4:24 pm EDTPhilip H CoelhoDirector25,000$1.09$18,110148,287— plan?
May 1, 2015 PForm 4 →May 1, 4:13 pm EDTDavid D MuthEVP, Chief Commercial Officer1,700$3.20$5,44044,700+3.95% plan?
Apr 30, 2015 PForm 4 →Apr 30, 7:20 pm EDTDonald A DenkhausDirector5,000$3.25$16,25025,000+25.0% plan?
Apr 30, 2015 PForm 4 →Apr 30, 4:46 pm EDTCharles B O'KeeffeDirector10,000$3.29$32,940322,126+3.20% plan?
Apr 28, 2015 PForm 4 →Apr 30, 5:15 pm EDTDavid D MuthEVP, Chief Commercial Officer2,000$3.55$7,09843,000+4.88% plan?
Apr 27, 2015 PForm 4 →Apr 28, 8:48 am EDTDonald A DenkhausDirector15,000$3.71$55,65020,000+300% plan?
Apr 27, 2015 PForm 4 →Apr 27, 11:18 am EDTPatrick J McEnanyPresident and CEO, Director5,000$3.79$18,9504,127,262+0.12% plan?
Apr 24, 2015 PForm 4 →Apr 24, 4:20 pm EDTCharles B O'KeeffeDirector5,000$3.80$19,000312,126+1.63% plan?
Mar 27, 2015 PForm 4 →Mar 30, 4:37 pm EDTDonald A DenkhausDirector5,000$4.17$20,8505,000— plan?
Feb 25, 2015 FMForm 4 →Feb 27, 4:11 pm ESTPatrick J McEnanyPresident and CEO, Director432,343$0.685$249,8914,122,262— plan?
Jan 20, 2015 PForm 4 →Jan 22, 4:17 pm ESTDavid D MuthEVP, Chief Commercial Officer21,000$2.96$62,07441,000+105% plan?
Jan 13, 2015 PForm 4 →Jan 13, 6:10 pm ESTCharles B O'KeeffeDirector10,000$3.00$29,984307,126+3.37% plan?
Jan 8, 2015 PForm 4 →Jan 8, 4:32 pm ESTPatrick J McEnanyPresident and CEO, Director50,000$2.80$139,7503,970,918+1.28% plan?

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTBrian ElsberndChief Legal Officer956,142——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTDaniel J. CurranDirector63,583——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTDavid S TierneyDirector178,163——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTSteve MillerChief Op. & Scientific Officer1,471,649——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTTamar ThompsonDirector119,663——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTGregg RussoChief HR Officer71,786——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTPatrick J McEnanyDirector1,851,948——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTDonald A DenkhausDirector178,163——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTJeffrey Del CarmenChief Commercial Officer1,036,846——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTPreethi SundaramChief Strategy Officer798,437——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTRichard J DalyPresident and CEO, Director2,618,539——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTWilliam T. AndrewsChief Medical Officer265,084——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTMolly HarperDirector127,163——0—
Jul 15, 2026 DForm 4 →Jul 17, 4:15 pm EDTMichael Wayne KalbChief Financial Officer632,903——0—
Jun 3, 2025 MForm 4 →Jun 5, 2026, 5:00 pm EDTWilliam T. AndrewsChief Medical Officer3,052——240,195— late
Dec 19, 2018 AForm 4 →Dec 21, 4:48 pm ESTSteve MillerChief Operating Officer225,000——1,095,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:48 pm ESTRichard J DalyDirector50,000——290,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:47 pm ESTPhilip H CoelhoDirector50,000——290,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:47 pm ESTPatrick J McEnanyPresident and CEO, Director500,000——2,350,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:47 pm ESTGary IngenitoChief Medical Officer225,000——1,060,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:46 pm ESTDonald A DenkhausDirector50,000——290,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:46 pm ESTDavid S TierneyDirector50,000——290,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:46 pm ESTDaniel BrennanChief Commercial Officer115,000——515,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:46 pm ESTCharles B O'KeeffeDirector50,000——290,000—
Dec 19, 2018 AForm 4 →Dec 21, 4:45 pm ESTAlicia GrandeVP, Treasurer and CFO225,000——1,080,000—
May 29, 2018 AForm 4 →May 31, 5:08 pm EDTPatrick J McEnanyPresident and CEO, Director500,000——1,850,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:58 pm ESTDavid S TierneyDirector40,000——240,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:57 pm ESTCharles B O'KeeffeDirector40,000——240,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:55 pm ESTSteve MillerChief Operating Officer285,000——870,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:53 pm ESTPatrick J McEnanyPresident and CEO, Director300,000——1,350,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:51 pm ESTGary IngenitoChief Medical Officer285,000——835,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:50 pm ESTAlicia GrandeVP, Treasurer and CFO285,000——855,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:48 pm ESTDonald A DenkhausDirector40,000——240,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:47 pm ESTRichard J DalyDirector40,000——240,000—
Jan 2, 2018 AForm 4 →Jan 4, 4:46 pm ESTPhilip H CoelhoDirector40,000——240,000—
Nov 16, 2017 MForm 4 →Nov 17, 5:09 pm ESTCharles B O'KeeffeDirector50,000——145,000—
Nov 13, 2017 MForm 4 →Nov 14, 5:17 pm ESTPatrick J McEnanyPresident and CEO, Director26,667——0—
Nov 9, 2017 MForm 4 →Nov 13, 4:22 pm ESTPhilip H CoelhoDirector50,000——145,000—
Nov 9, 2017 MForm 4 →Nov 13, 4:20 pm ESTDavid S TierneyDirector50,000——145,000—
Nov 6, 2017 MForm 4 →Nov 7, 5:13 pm ESTPatrick J McEnanyPresident and CEO, Director200,000——500,000—
Nov 6, 2017 MForm 4 →Nov 7, 5:12 pm ESTSteve MillerChief Operating Officer200,000——285,000—
Nov 6, 2017 MForm 4 →Nov 7, 5:12 pm ESTAlicia GrandeChief Financial Officer200,000——270,000—
May 22, 2017 XForm 4 →May 22, 2:04 pm EDTPatrick J McEnanyPresident and CEO, Director31,250$0.80$25,0000—
May 11, 2017 XForm 4 →May 15, 4:54 pm EDTCharles B O'KeeffeDirector31,250$0.80$25,0000—
Jan 3, 2017 AForm 4 →Jan 5, 5:12 pm ESTDavid S TierneyDirector60,000——250,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:11 pm ESTCharles B O'KeeffeDirector60,000——250,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:10 pm ESTSteve MillerChief Operating Officer150,000——785,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:09 pm ESTPatrick J McEnanyPresident and CEO, Director250,000——1,250,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:08 pm ESTGary IngenitoChief Medical Officer150,000——550,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:08 pm ESTAlicia GrandeVP, Treasurer and CFO150,000——770,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:07 pm ESTDonald A DenkhausDirector60,000——200,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:06 pm ESTRichard J DalyDirector60,000——200,000—
Jan 3, 2017 AForm 4 →Jan 5, 5:04 pm ESTPhilip H CoelhoDirector60,000——250,000—
Nov 17, 2016 MForm 4 →Nov 18, 5:06 pm ESTPatrick J McEnanyPresident and CEO, Director26,667——26,667—
Jun 15, 2016 AForm 4 →Jun 17, 5:10 pm EDTDavid S TierneyDirector50,000——220,000—
Jun 15, 2016 AForm 4 →Jun 17, 5:08 pm EDTCharles B O'KeeffeDirector50,000——220,000—
Jun 15, 2016 AForm 4 →Jun 17, 5:07 pm EDTSteve MillerChief Operating Officer100,000——725,000—
Jun 15, 2016 AForm 4 →Jun 17, 5:03 pm EDTPatrick J McEnanyPresident and CEO, Director200,000——1,100,000—
Jun 15, 2016 AForm 4 →Jun 17, 5:01 pm EDTGary IngenitoChief Medical Officer100,000——400,000—
Jun 15, 2016 AForm 4 →Jun 17, 4:59 pm EDTAlicia GrandeVP, Treasurer and CFO100,000——710,000—
Jun 15, 2016 AForm 4 →Jun 17, 4:57 pm EDTDonald A DenkhausDirector50,000——140,000—
Jun 15, 2016 AForm 4 →Jun 17, 4:56 pm EDTRichard J DalyDirector50,000——140,000—
Jun 15, 2016 AForm 4 →Jun 17, 4:54 pm EDTPhilip H CoelhoDirector50,000——215,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:41 pm ESTDavid S TierneyDirector40,000——170,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:39 pm ESTCharles B O'KeeffeDirector40,000——170,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:37 pm ESTSteve MillerChief Operating Officer150,000——625,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:36 pm ESTPaul J MerriganChief Commercial Officer150,000——300,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:35 pm ESTPatrick J McEnanyPresident and CEO, Director300,000——900,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:33 pm ESTGary IngenitoChief Medical Officer150,000——300,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:31 pm ESTAlicia GrandeVP, Treasurer and CFO150,000——610,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:30 pm ESTDonald A DenkhausDirector40,000——90,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:29 pm ESTRichard J DalyDirector40,000——90,000—
Dec 30, 2015 AForm 4 →Jan 4, 2016, 4:28 pm ESTPhilip H CoelhoDirector40,000——165,000—
Dec 7, 2015 MForm 4 →Dec 7, 4:41 pm ESTPatrick J McEnanyPresident and CEO, Director26,666——53,334—
Nov 4, 2015 MForm 4 →Nov 5, 11:26 am ESTM Douglas WinshipVP, Regulatory Operations60,000——237,500—
Oct 29, 2015 MForm 4 →Oct 30, 12:43 pm EDTPatrick J McEnanyPresident and CEO, Director75,000——600,000—
Oct 27, 2015 MForm 4 →Oct 29, 5:00 pm EDTDavid S TierneyDirector30,000——105,000—
Aug 25, 2015 MForm 4 →Aug 27, 5:00 pm EDTSteve MillerChief Operating Officer60,000——475,000—
Aug 25, 2015 MForm 4 →Aug 26, 6:59 pm EDTAlicia GrandeVP, Treasurer and CFO40,000——460,000—
Aug 25, 2015 MForm 4 →Aug 26, 6:52 pm EDTCharles B O'KeeffeDirector30,000——130,000—
Aug 25, 2015 MForm 4 →Aug 26, 4:24 pm EDTPhilip H CoelhoDirector25,000——125,000—
Feb 25, 2015 MForm 4 →Feb 27, 4:11 pm ESTPatrick J McEnanyPresident and CEO, Director364,804——786,250—