Form4insider filings, from the source

Insider · CIK 0001547301

Scott P Isaacson

Files at: CLIR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Dec 31, 2018 AForm 4 →Jan 4, 2019, 8:07 pm ESTCLEARSIGN COMBUSTION CORPCLIR6,756——107,935— plan? late
Sep 28, 2018 AForm 4 →Oct 2, 7:00 pm EDTCLEARSIGN COMBUSTION CORPCLIR6,757——101,179— plan?
Jun 29, 2018 AForm 4 →Jul 3, 3:05 pm EDTCLEARSIGN COMBUSTION CORPCLIR13,514——94,422— plan?
Feb 10, 2017 AForm 4 →Feb 14, 5:56 pm ESTCLEARSIGN COMBUSTION CORPCLIR27,778——80,908— plan?
Jan 25, 2017 XForm 4 →Jan 26, 4:29 pm ESTCLEARSIGN COMBUSTION CORPCLIR8,242$4.00$32,96853,130— plan?
Dec 31, 2016 AForm 4 →Jan 3, 2017, 7:06 am ESTCLEARSIGN COMBUSTION CORPCLIR3,676$3.40$12,49844,888— plan?
Sep 30, 2016 AForm 4 →Oct 31, 8:09 pm EDTCLEARSIGN COMBUSTION CORPCLIR3,676$3.40$12,49841,212— plan? late
Jun 30, 2016 AForm 4 →Jun 30, 4:02 pm EDTCLEARSIGN COMBUSTION CORPCLIR3,676$3.40$12,49837,536— plan?
Mar 31, 2016 AForm 4 →Mar 31, 4:02 pm EDTCLEARSIGN COMBUSTION CORPCLIR3,676$3.40$12,49833,860— plan?
Dec 31, 2015 AForm 4 →Dec 31, 4:06 pm ESTCLEARSIGN COMBUSTION CORPCLIR2,094$5.97$12,50130,184— plan?
Sep 30, 2015 AForm 4 →Oct 1, 6:00 am EDTCLEARSIGN COMBUSTION CORPCLIR2,094$5.97$12,50128,090— plan?
Jun 30, 2015 AForm 4 →Jul 1, 6:05 am EDTCLEARSIGN COMBUSTION CORPCLIR2,094$5.97$12,50125,996— plan?
Mar 31, 2015 AForm 4 →Apr 1, 6:00 am EDTCLEARSIGN COMBUSTION CORPCLIR2,094$5.97$12,50123,902— plan?

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Dec 27, 2016 XForm 4 →Jan 26, 2017, 4:29 pm ESTCLEARSIGN COMBUSTION CORPCLIR16,484——8,242— late