Form4insider filings, from the source

Insider · CIK 0001667479

Roger Dunfield

Files at: SMTX. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 12, 2018 MForm 4 →Feb 14, 5:41 pm ESTSMTC CORPSMTX31,746——59,524— plan?
Feb 12, 2017 MForm 4 →Feb 14, 6:35 pm ESTSMTC CORPSMTX27,778——27,778— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 15, 2017 AForm 4 →May 17, 12:56 pm EDTSMTC CORPSMTX335,929——335,929—
Feb 12, 2017 MForm 4 →Feb 14, 6:35 pm ESTSMTC CORPSMTX27,778——0—
Dec 12, 2016 AMForm 4 →Feb 14, 2018, 5:41 pm ESTSMTC CORPSMTX464,207——102,902— late