Form4insider filings, from the source

Insider · CIK 0001631262

Jeffrey D Marrazzo

Files at: PRME, ONCE. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $20.0M · 18net −$20.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesOct 2015Feb 2016Jun 2016Oct 2016Mar 2017Jul 2017Nov 2017

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 18, 2019 FMForm 4 →Jan 23, 5:16 pm ESTSpark Therapeutics, Inc.ONCE11,579$45.08$127,531305,275— plan?
Dec 28, 2018 MForm 4 →Jan 2, 2019, 5:12 pm ESTSpark Therapeutics, Inc.ONCE6,000$3.45$20,700299,354— plan?
Jan 18, 2018 FMForm 4 →Jan 22, 7:05 pm ESTSpark Therapeutics, Inc.ONCE6,646$50.55$83,205293,354— plan?
Dec 19, 2017 MForm 4 →Dec 20, 5:13 pm ESTSpark Therapeutics, Inc.ONCE60,000$3.45$207,000290,000— plan?
Nov 13, 2017 SForm 4 →Nov 13, 6:18 pm ESTSpark Therapeutics, Inc.ONCE20,000$71.54$1,430,800230,000−8.00% plan?
Nov 13, 2017 MForm 4 →Nov 13, 6:18 pm ESTSpark Therapeutics, Inc.ONCE20,000$3.45$69,000250,000— plan?
Aug 23, 2017 SForm 4 →Aug 24, 6:00 pm EDTSpark Therapeutics, Inc.ONCE21,350$80.01$1,708,214230,000−8.49% plan?
Aug 23, 2017 MForm 4 →Aug 24, 6:00 pm EDTSpark Therapeutics, Inc.ONCE21,350$3.45$73,658251,350— plan?
Aug 11, 2017 SForm 4 →Aug 15, 5:03 pm EDTSpark Therapeutics, Inc.ONCE15,000$75.10$1,126,500230,000−6.12% plan?
Aug 11, 2017 MForm 4 →Aug 15, 5:03 pm EDTSpark Therapeutics, Inc.ONCE15,000$3.45$51,750245,000— plan?
Aug 2, 2017 SForm 4 →Aug 4, 4:02 pm EDTSpark Therapeutics, Inc.ONCE28,650$80.01$2,292,287230,000−11.1% plan?
Aug 2, 2017 MForm 4 →Aug 4, 4:02 pm EDTSpark Therapeutics, Inc.ONCE28,650$3.45$98,843258,650— plan?
Jul 5, 2017 SForm 4 →Jul 7, 4:40 pm EDTSpark Therapeutics, Inc.ONCE5,669$65.00$368,485230,000−2.41% plan?
Jul 5, 2017 MForm 4 →Jul 7, 4:40 pm EDTSpark Therapeutics, Inc.ONCE5,669$3.45$19,558235,669— plan?
Jun 20, 2017 SForm 4 →Jun 22, 5:42 pm EDTSpark Therapeutics, Inc.ONCE9,331$65.00$606,515230,000−3.90% plan?
Jun 20, 2017 MForm 4 →Jun 22, 5:42 pm EDTSpark Therapeutics, Inc.ONCE9,331$3.45$32,192238,797— plan?
Oct 17, 2016 SForm 4 →Oct 19, 5:32 pm EDTSpark Therapeutics, Inc.ONCE5,000$54.66$273,306230,000−2.13% plan?
Oct 17, 2016 MForm 4 →Oct 19, 5:32 pm EDTSpark Therapeutics, Inc.ONCE5,000$3.45$17,250235,000— plan?
Sep 16, 2016 SForm 4 →Sep 19, 4:36 pm EDTSpark Therapeutics, Inc.ONCE10,000$62.68$626,835230,000−4.17% plan?
Sep 16, 2016 MForm 4 →Sep 19, 4:36 pm EDTSpark Therapeutics, Inc.ONCE10,000$3.45$34,500240,000— plan?
Aug 15, 2016 SForm 4 →Aug 17, 4:31 pm EDTSpark Therapeutics, Inc.ONCE10,000$62.74$627,388230,000−4.17% plan?
Aug 15, 2016 MForm 4 →Aug 17, 4:31 pm EDTSpark Therapeutics, Inc.ONCE10,000$3.45$34,500240,000— plan?
Aug 10, 2016 SForm 4 →Aug 12, 4:11 pm EDTSpark Therapeutics, Inc.ONCE16,970$60.04$1,018,939230,000−6.87% plan?
Aug 10, 2016 MForm 4 →Aug 12, 4:11 pm EDTSpark Therapeutics, Inc.ONCE16,970$3.45$58,547239,999— plan?
Aug 4, 2016 SForm 4 →Aug 8, 6:11 pm EDTSpark Therapeutics, Inc.ONCE900$60.24$54,216230,000−0.39% plan?
Aug 4, 2016 MForm 4 →Aug 8, 6:11 pm EDTSpark Therapeutics, Inc.ONCE900$3.45$3,105230,800— plan?
Aug 1, 2016 SForm 4 →Aug 3, 5:28 pm EDTSpark Therapeutics, Inc.ONCE16,530$60.02$992,170230,000−6.71% plan?
Aug 1, 2016 MForm 4 →Aug 3, 5:28 pm EDTSpark Therapeutics, Inc.ONCE16,530$3.45$57,029234,182— plan?
Jul 18, 2016 SForm 4 →Jul 19, 4:25 pm EDTSpark Therapeutics, Inc.ONCE5,000$52.53$262,650230,000−2.13% plan?
Jul 18, 2016 MForm 4 →Jul 19, 4:25 pm EDTSpark Therapeutics, Inc.ONCE5,000$3.45$17,250235,000— plan?
Jun 15, 2016 SForm 4 →Jun 16, 4:55 pm EDTSpark Therapeutics, Inc.ONCE5,000$46.49$232,451230,000−2.13% plan?
Jun 15, 2016 MForm 4 →Jun 16, 4:55 pm EDTSpark Therapeutics, Inc.ONCE5,000$3.45$17,250235,000— plan?
May 31, 2016 SForm 4 →Jun 2, 4:12 pm EDTSpark Therapeutics, Inc.ONCE600$60.00$36,000230,000−0.26% plan?
May 31, 2016 MForm 4 →Jun 2, 4:12 pm EDTSpark Therapeutics, Inc.ONCE600$3.45$2,070230,600— plan?
May 19, 2016 SForm 4 →May 23, 6:18 pm EDTSpark Therapeutics, Inc.ONCE25,000$46.01$1,150,259230,000−9.80% plan?
May 19, 2016 MForm 4 →May 23, 6:18 pm EDTSpark Therapeutics, Inc.ONCE25,000$3.45$86,250255,000— plan?
Oct 12, 2015 SForm 4 →Oct 14, 7:35 pm EDTSpark Therapeutics, Inc.ONCE75,000$48.35$3,625,893230,000−24.6% plan?
Oct 7, 2015 SForm 4 →Oct 9, 7:21 pm EDTSpark Therapeutics, Inc.ONCE75,000$47.82$3,586,427305,000−19.7% plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 5, 2026 AForm 4 →Jun 8, 4:20 pm EDTPrime Medicine, Inc.PRME75,000——75,000—
Jan 18, 2019 MForm 4 →Jan 23, 5:16 pm ESTSpark Therapeutics, Inc.ONCE8,750——11,250—
Jan 15, 2019 AForm 4 →Jan 17, 9:43 pm ESTSpark Therapeutics, Inc.ONCE126,000——28,000—
Dec 28, 2018 MForm 4 →Jan 2, 2019, 5:12 pm ESTSpark Therapeutics, Inc.ONCE6,000——176,071—
Jan 18, 2018 AMForm 4 →Jan 22, 7:05 pm ESTSpark Therapeutics, Inc.ONCE72,500——15,000—
Dec 19, 2017 MForm 4 →Dec 20, 5:13 pm ESTSpark Therapeutics, Inc.ONCE60,000——182,071—
Nov 13, 2017 MForm 4 →Nov 13, 6:18 pm ESTSpark Therapeutics, Inc.ONCE20,000——242,071—
Aug 23, 2017 MForm 4 →Aug 24, 6:00 pm EDTSpark Therapeutics, Inc.ONCE21,350——262,071—
Aug 11, 2017 MForm 4 →Aug 15, 5:03 pm EDTSpark Therapeutics, Inc.ONCE15,000——283,421—
Aug 2, 2017 MForm 4 →Aug 4, 4:02 pm EDTSpark Therapeutics, Inc.ONCE28,650——298,421—
Jul 5, 2017 MForm 4 →Jul 7, 4:40 pm EDTSpark Therapeutics, Inc.ONCE5,669——327,071—
Jun 20, 2017 MForm 4 →Jun 22, 5:42 pm EDTSpark Therapeutics, Inc.ONCE9,331——332,740—
Jan 18, 2017 AForm 4 →Jan 20, 4:05 pm ESTSpark Therapeutics, Inc.ONCE90,000——40,000—
Oct 17, 2016 MForm 4 →Oct 19, 5:32 pm EDTSpark Therapeutics, Inc.ONCE5,000——342,071—
Sep 16, 2016 MForm 4 →Sep 19, 4:36 pm EDTSpark Therapeutics, Inc.ONCE10,000——347,071—
Aug 15, 2016 MForm 4 →Aug 17, 4:31 pm EDTSpark Therapeutics, Inc.ONCE10,000——357,071—
Aug 10, 2016 MForm 4 →Aug 12, 4:11 pm EDTSpark Therapeutics, Inc.ONCE16,970——367,071—
Aug 4, 2016 MForm 4 →Aug 8, 6:11 pm EDTSpark Therapeutics, Inc.ONCE900——384,041—
Aug 1, 2016 MForm 4 →Aug 3, 5:28 pm EDTSpark Therapeutics, Inc.ONCE16,530——384,941—
Jul 18, 2016 MForm 4 →Jul 19, 4:25 pm EDTSpark Therapeutics, Inc.ONCE5,000——401,471—
Jun 15, 2016 MForm 4 →Jun 16, 4:55 pm EDTSpark Therapeutics, Inc.ONCE5,000——406,471—
May 31, 2016 MForm 4 →Jun 2, 4:12 pm EDTSpark Therapeutics, Inc.ONCE600——411,471—
May 19, 2016 MForm 4 →May 23, 6:18 pm EDTSpark Therapeutics, Inc.ONCE25,000——412,071—
Jan 5, 2016 AForm 4 →Jan 7, 5:50 pm ESTSpark Therapeutics, Inc.ONCE135,000——135,000—
Mar 16, 2015 AForm 4 →Mar 18, 5:01 pm EDTSpark Therapeutics, Inc.ONCE125,000——125,000—