Form4insider filings, from the source

Insider · CIK 0001678850

Michael Ptasznik

Files at: NDAQ. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jan 29, 2019 AFForm 4 →Jan 31, 4:04 pm ESTNASDAQ, INC.NDAQ14,481$85.81$319,12722,266— plan?
Jul 11, 2018 FForm 4 →Jul 13, 4:32 pm EDTNASDAQ, INC.NDAQ4,112$91.38$375,75515,223— plan?
Jul 11, 2017 FForm 4 →Jul 13, 4:41 pm EDTNASDAQ, INC.NDAQ3,997$71.20$284,58619,335— plan?
Jul 11, 2016 AForm 4 →Jul 13, 5:09 pm EDTNASDAQ, INC.NDAQ23,332——23,332— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.