Form4insider filings, from the source

Insider · CIK 0001431403

Nicholas Simon

Files at: ETTX, GRTS, FTSV, SIEN, HAIR, TLOG, OXFD, OPHT and 1 more. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $5.0M · 1sales $0 · 0net $5.0M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesSep 27Sep 27Sep 27Sep 28Sep 28Sep 28Sep 29

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Oct 2, 2018 CForm 4 →Oct 2, 5:23 pm EDTGritstone Oncology, Inc.GRTS2,234,112——2,567,445— plan?
Sep 28, 2018 PForm 4 →Oct 2, 5:23 pm EDTGritstone Oncology, Inc.GRTS333,333$15.00$4,999,995333,333— plan?
Jun 5, 2018 AForm 4 →Jun 7, 8:35 pm EDTSientra, Inc.SIEN6,116$20.44$125,01137,662— plan?
Jun 22, 2017 AForm 4 →Jun 26, 7:31 pm EDTSientra, Inc.SIEN12,861$9.72$125,00931,546— plan?
Jun 23, 2016 AForm 4 →Jun 27, 4:44 pm EDTSientra, Inc.SIEN18,685$6.69$125,00318,685— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Oct 2, 2018 CForm 4 →Oct 2, 5:23 pm EDTGritstone Oncology, Inc.GRTS2,234,112——0—
Jun 26, 2015 AForm 4 →Aug 17, 7:39 pm EDTSientra, Inc.SIEN7,037——7,037— late