Form4insider filings, from the source

Insider · CIK 0001223064

Michael R Lapointe

Files at: REFR. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

No reported common-stock activity in this period.

Reported trades — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
May 3, 2018 AForm 4 →May 4, 4:05 pm EDTRESEARCH FRONTIERS INCREFR60,091——107,941—
Dec 31, 2017 AForm 4 →Jan 3, 2018, 4:30 pm ESTRESEARCH FRONTIERS INCREFR4,000——47,850—
Dec 31, 2016 AForm 4 →Jan 3, 2017, 4:24 pm ESTRESEARCH FRONTIERS INCREFR3,000——73,850—
Dec 31, 2015 AForm 4 →Jan 4, 2016, 4:01 pm ESTRESEARCH FRONTIERS INCREFR7,000——70,850—
Dec 31, 2014 AForm 4 →Jan 5, 2015, 4:38 pm ESTRESEARCH FRONTIERS INCREFR7,950——84,850—