Form4insider filings, from the source

Insider · CIK 0001364843

Anthony James Best

Files at: PUMP, NPKI. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 15, 2018 AForm 4 →Jun 19, 4:33 pm EDTProPetro Holding Corp.PUMP6,743——8,149— plan?
May 17, 2018 AForm 4 →May 21, 12:16 pm EDTNEWPARK RESOURCES INCNR15,813——99,776— plan?
Jan 31, 2018 AForm 4 →Feb 1, 4:09 pm ESTProPetro Holding Corp.PUMP1,406——1,406— plan?
May 18, 2017 AForm 4 →May 19, 1:14 pm EDTNEWPARK RESOURCES INCNR19,230——83,963— plan?
May 19, 2016 AForm 4 →May 20, 5:19 pm EDTNEWPARK RESOURCES INCNR34,722——64,733— plan?
May 22, 2015 AForm 4 →May 26, 4:29 pm EDTNEWPARK RESOURCES INCNR16,666——30,011— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.