Form4insider filings, from the source

Insider · CIK 0001506912

Craig W Cooper

Files at: DWSN, DWSN. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Dec 31, 2018 AForm 4 →Jan 3, 2019, 12:38 pm ESTDAWSON GEOPHYSICAL CODWSN3,409——68,230— plan?
Sep 28, 2018 AForm 4 →Oct 2, 4:24 pm EDTDAWSON GEOPHYSICAL CODWSN1,868——64,821— plan?
Jun 29, 2018 AForm 4 →Jul 2, 6:08 pm EDTDAWSON GEOPHYSICAL CODWSN1,489$7.89$11,74862,953— plan?
Mar 29, 2018 AForm 4 →Apr 2, 2:53 pm EDTDAWSON GEOPHYSICAL CODWSN1,846——58,538— plan?
Dec 29, 2017 AForm 4 →Jan 2, 2018, 4:30 pm ESTDAWSON GEOPHYSICAL CODWSN2,392——56,692— plan?
Sep 30, 2017 AForm 4 →Oct 3, 2:54 pm EDTDAWSON GEOPHYSICAL CODWSN2,684——54,300— plan?
Jun 30, 2017 AForm 4 →Jul 5, 7:03 pm EDTDAWSON GEOPHYSICAL CODWSN3,041——51,616— plan?
Mar 31, 2017 AForm 4 →Apr 3, 6:33 pm EDTDAWSON GEOPHYSICAL CODWSN2,139——48,575— plan?
Dec 31, 2016 AForm 4 →Jan 3, 2017, 1:01 pm ESTDAWSON GEOPHYSICAL CODWSN1,476——46,436— plan?
Sep 30, 2016 AForm 4 →Oct 4, 11:08 am EDTDAWSON GEOPHYSICAL CODWSN1,664——44,960— plan?
Jun 30, 2016 AForm 4 →Jul 1, 1:23 pm EDTDAWSON GEOPHYSICAL CODWSN1,535——43,296— plan?
Mar 28, 2016 AForm 4 →Apr 13, 11:45 am EDTDAWSON GEOPHYSICAL CODWSN2,523——41,761— plan? late
Dec 1, 2015 AForm 4/A →Dec 3, 6:10 pm ESTDAWSON GEOPHYSICAL CODWSN9,933——39,238— plan?
Dec 1, 2015 AForm 4 →Dec 2, 6:01 pm ESTDAWSON GEOPHYSICAL CODWSN9,933——39,238— plan? amended
Feb 11, 2015 AForm 4 →Feb 12, 4:19 pm ESTDAWSON GEOPHYSICAL CODWSN29,305——0— plan?
Feb 11, 2015 DForm 4 →Feb 12, 4:09 pm ESTDAWSON OPERATING CODWSN16,651——0— plan?

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.