Form4insider filings, from the source

Insider · CIK 0001211658

Tim C Thompson

Files at: DWSN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Feb 11, 2015 DForm 4 →Feb 12, 4:08 pm ESTDAWSON OPERATING CODWSN14,324——0— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.