Insider trading in OIL AND GAS FIELD SERVICES, NOT ELSEWHERE CLASSIFIED.
| Ticker |
Company Name |
Market Capitalization ($) |
Previous Close ($) |
Average Daily Volume |
Last Insider Transaction |
| ACLM | Allis Chalmers Energy Inc. | | | | Feb 25 2011 | |
| AAPH | AMERICAN PETRO-HUNTER INC | 48696.00 | | 309,176 | Oct 03 2013 | |
| BAS | BASIC ENERGY SERVICES, INC. | 2.96M | 42.04 | 744,773 | May 19 2021 | 15 months ago |
| BJS | BJ SERVICES CO LLC | | | | Apr 30 2010 | |
| CJES | C&J Old Co,Inc. | | | | Mar 24 2015 | |
| DVR | Cal Dive International, Inc. | | | | Jan 23 2015 | |
| CLB | Core Laboratories LP | 5.13B | 116.71 | 421,727 | Feb 02 2007 | |
| CLB | CORE LABORATORIES N V | 5.13B | 116.71 | 423,876 | Apr 05 2021 | 16 months ago |
| GSJK | CSI Compressco LP | | | | May 06 2021 | 15 months ago |
| SMXT | CT Holdings, Inc. | | | |
| DUNR | DUNE ENERGY INC | | | | Dec 03 2015 | |
| ESES | Eco-Stim Energy Solutions, Inc. | 19.03M | 1.25 | 629,574 | May 07 2019 | |
| ENGT | ENERGY & TECHNOLOGY CORP. | 1.66M | 0.01 | 473 | Nov 14 2014 | |
| ENSV | Enservco Corp | 20.13M | 0.55 | 162,316 | Jan 27 2021 | 19 months ago |
| ERHC | ERHC Energy Inc | | | | Dec 23 2015 | |
| FES | Forbes Energy Services Ltd. | | | | Apr 20 2020 | |
| FI | FRANK'S INTERNATIONAL N.V. | 2.80B | 12.56 | 754,595 | May 12 2021 | 15 months ago |
| FTSI | FTS International, Inc. | | | | Feb 04 2021 | 18 months ago |
| GLBL | GLOBAL INDUSTRIES LTD | 503.86M | 4.40 | 883,768 | Dec 02 2011 | |
| HAL | HALLIBURTON CO | 47.96B | 54.88 | 8,486,810 | May 10 2021 | 15 months ago |
| HLX | HELIX ENERGY SOLUTIONS GROUP INC | | | | Apr 01 2021 | 17 months ago |
| HOFF | HORIZON OFFSHORE INC | | | | Dec 13 2007 | |
| KEGXD | KEY ENERGY SERVICES INC | 5.35B | 33.62 | 65,869 | Jul 01 2020 | |
| CJES | King Merger Sub II LLC | | | | Nov 04 2019 | |
| KLXE | KLX Energy Services Holdings, Inc. | | | | Mar 09 2021 | 17 months ago |
| LBRT | Liberty Oilfield Services Inc. | | | | Jun 16 2021 | 14 months ago |
| LSNU | LIFESMART NUTRITION TECHNOLOGIES INC | | | | May 26 2005 | |
| TUSK | MAMMOTH ENERGY SERVICES, INC. | 681.00M | 18.40 | 158,858 | Mar 11 2021 | 17 months ago |
| NESRU | National Energy Services Reunited Corp. | | | | Jun 08 2018 | |
| NGS | NATURAL GAS SERVICES GROUP INC | 355.16M | 28.15 | 38,486 | Apr 30 2021 | 16 months ago |
| NCSM | NCS Multistage Holdings, Inc. | | | | Mar 02 2021 | 18 months ago |
| NXFI | NEXT FUEL, INC. | 1.10M | 0.07 | 187 | Apr 09 2015 | |
| FRAC | NEXTIER OILFIELD SOLUTIONS INC. | | | | Jun 17 2021 | 14 months ago |
| NINE | Nine Energy Service, Inc. | | | | May 12 2021 | 15 months ago |
| NOA | North American Construction Group Ltd. | 155.03M | 5.25 | 90,868 | Apr 04 2018 | |
| NES | Nuverra Environmental Solutions, Inc. | | | | Apr 22 2021 | 16 months ago |
| OII | OCEANEERING INTERNATIONAL INC | 2.59B | 26.73 | 1,564,090 | May 13 2021 | 15 months ago |
| MXLK | PARTICLE DRILLING TECHNOLOGIES INC/NV | | | | Mar 19 2010 | |
| PUMP | ProPetro Holding Corp. | | | | May 20 2021 | 15 months ago |
| QES | Quintana Energy Services Inc. | | | | Jul 28 2020 | 25 months ago |
| RNGR | Ranger Energy Services, Inc. | | | | May 14 2021 | 15 months ago |
| RCON | Recon Technology, Ltd | 8.66M | 1.37 | 180,284 |
| RES | RPC INC | 4.57B | 21.42 | 1,736,360 | Jun 23 2021 | 14 months ago |
| DNMO | Saga Energy, Inc. | | | | Jan 05 2012 | |
| SLB | SCHLUMBERGER LIMITED/NV | 112.88B | 81.07 | 5,565,680 | May 07 2021 | 15 months ago |
| WTTR | Select Energy Services, Inc. | | | | Jun 04 2021 | 14 months ago |
| SEMG | SemGroup Corp | 2.60B | 39.30 | 676,495 | Dec 09 2019 | |
| SSE | Seventy Seven Energy Inc. | | | | Apr 20 2017 | |
| SXCL | Steel Excel Inc. | 172.94M | 16.80 | 11,977 | Jan 27 2021 | 19 months ago |
| PXPS.OB | STW RESOURCES HOLDING CORP. | | | | Feb 24 2014 | |