Form4insider filings, from the source

Insider · CIK 0001421382

Steven Michael Slovak

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 INCREFR20,000——182,250—
Dec 31, 2017 AForm 4 →Jan 3, 2018, 4:30 pm ESTRESEARCH FRONTIERS INCREFR18,000——162,250—
Dec 31, 2016 AForm 4 →Jan 3, 2017, 4:18 pm ESTRESEARCH FRONTIERS INCREFR15,000——184,250—
Dec 31, 2015 AForm 4 →Jan 4, 2016, 4:02 pm ESTRESEARCH FRONTIERS INCREFR23,000——169,250—
Dec 31, 2014 AForm 4 →Jan 5, 2015, 4:42 pm ESTRESEARCH FRONTIERS INCREFR23,450——156,250—