Activist Investor 13D Filings


This table shows recent activist investor (Schedule 13D) filings made in this industry. Any investor or hedge fund that makes an investment with the intention of influencing management is considered an activist investor and must file a 13D.

DateFormInvestorTargetSharesOwnership
(Percent)
Ownership Change
(Percent)
2018‑10‑05 SC 13D/A BlueMountain Capital Management, LLC SAEXW / SAExploration Holdings 269,345 9.9 -88.96
2018‑10‑05 SC 13D/A WHITEBOX ADVISORS LLC SAEXW / SAExploration Holdings 1,964,326 54.83 -95.00
2018‑10‑03 SC 13D MSD CAPITAL L P ICD / Independence Contract Drilling 4,471,800 6.0
2018‑10‑03 SC 13D MSD Partners, L.P. ICD / Independence Contract Drilling 18,747,134 25.0
2018‑10‑01 SC 13D/A DEC Funding LLC DENR / Discovery Energy 62,106,071 -60.32
2018‑09‑28 SC 13D/A Warburg Pincus Private Equity IX, L.P. LPI / Laredo Petroleum 51,240,020 21.8 -19.36
2018‑09‑18 SC 13D/A ENBRIDGE INC EEQ / Enbridge Energy Management LLC. 11,524,316 11.7 3.29
2018‑09‑18 SC 13D Puckett Land Co EMPR / Empire Petroleum 6,042,382 33.16
2018‑09‑17 SC 13D Mintbroker International, Ltd. GBR / New Concept Energy 0 0.0
2018‑09‑14 SC 13D/A BlueMountain Capital Management, LLC SAEXW / SAExploration Holdings 2,440,797 13.3 1.32
2018‑09‑12 SC 13D/A Warburg Pincus Private Equity IX, L.P. LPI / Laredo Petroleum 63,540,020 27.0 -18.27
2018‑09‑12 SC 13D/A WHITEBOX ADVISORS LLC SAEXW / SAExploration Holdings 39,286,677 54.83 290.80
2018‑09‑11 SC 13D/A Sk Energy Llc PED / Pedevco 7,494,644 49.9 3.20
2018‑09‑10 SC 13D Permianville Holdings Llc NDRO / Enduro Realty Trust 8,600,000 26.1
2018‑09‑06 SC 13D/A Mangrove Partners Master Fund, Ltd. BCEI / Bonanza Creek Energy 1,836,613 8.9 13.37
2018‑09‑04 SC 13D/A Encap Energy Capital Fund VIII, L.P. ECR / Eclipse Resources 210,778,623 69.7 0.00
2018‑09‑04 SC 13D/A WHITEBOX ADVISORS LLC PARR / Par Pacific Holdings 4,020,632 8.7 -9.94
2018‑09‑04 SC 13D/A Perestroika RIG / Transocean 67,740,289 0.00
2018‑09‑04 SC 13D/A AMRACE INC PNRG / PrimeEnergy 391,422 0.0 0.00
2018‑08‑23 SC 13D/A 2390530 Ontario Inc. FPP / FieldPoint Petroleum 744,212 6.98 0.00
2018‑08‑21 SC 13D Jones Jerral W. CRK / Comstock Resources 88,571,429 83.6
2018‑08‑20 SC 13D Kinzler Ruth Grabow BRN / Barnwell Industries 1,359,408 16.4
2018‑08‑20 SC 13D/A Mitchell Noah Malone III TAT / TransAtlantic Petroleum 28,993,916 46.8 -1.27
2018‑08‑20 SC 13D/A Mangrove Partners Master Fund, Ltd. BCEI / Bonanza Creek Energy 1,620,041 7.9 14.92
2018‑08‑17 SC 13D/A WHITEBOX ADVISORS LLC SAEXW / SAExploration Holdings 10,052,865 36.04 0.00
2018‑08‑17 SC 13D/A KINZLER ALEXANDER C BRN / Barnwell Industries 1,806,560 21.5 229.06
2018‑08‑16 SC 13D/A Tetra Technologies Inc CCLP / CSI Compressco 142,468 36.64 52.47
2018‑08‑16 SC 13D/A Corvex Management LP EGN / Energen 9,666,382 9.9 10.89
2018‑08‑15 SC 13D/A GOFF JOHN C MCF / Contango Oil & Gas 4,830,880 18.8 2.75
2018‑08‑14 SC 13D/A Mangrove Partners Master Fund, Ltd. BCEI / Bonanza Creek Energy 1,409,722 6.9 18.08
2018‑08‑11 SC 13D/A Corvex Management LP EGN / Energen 8,717,066 8.9 8.15
2018‑08‑10 SC 13D/A FIR TREE INC. JONE / Jones Energy 5,683,623 5.8 6.79
2018‑08‑09 SC 13D/A Kemc Fund Iv Gp, Llc REN / Resolute Energy 2,000,206 8.6 26.43
2018‑08‑07 SC 13D/A Ascribe Capital LLC BAS / Basis Energy Services 3,907,536 14.8 7.71
2018‑08‑03 SC 13D/A Corvex Management LP EGN / Energen 8,059,989 8.3 4.53
2018‑08‑02 SC 13D/A WHITEBOX ADVISORS LLC SAEXW / SAExploration Holdings 10,052,865 44.91 0.00
2018‑07‑31 SC 13D/A Askew James M. TXSO / Texas South Energy 127,250,000 13.4 25.99
2018‑07‑31 SC 13D/A MAYELL MICHAEL J TXSO / Texas South Energy 171,975,000 17.2 19.97
2018‑07‑20 SC 13D/A ARES MANAGEMENT LLC GST / Gastar Exploration 130,348,267 44.4 0.05
2018‑07‑10 SC 13D Sk Energy Llc PED / Pedevco 7,262,500 49.9
2018‑07‑10 SC 13D/A Corvex Management LP EGN / Energen 7,710,474 7.9 0.00
2018‑07‑09 SC 13D/A SailingStone Capital Partners LLC RRC / Range Resources 41,621,584 -1.27
2018‑07‑05 SC 13D/A WL ROSS & CO LLC XCO / EXCO Resources 1,059,883 4.9 -32.02
2018‑07‑03 SC 13D/A Corvex Management LP EGN / Energen 7,710,474 7.9 0.00
2018‑07‑03 SC 13D/A Perestroika RIG / Transocean 67,740,289 0.00
2018‑07‑03 SC 13D/A Lovoi John EPM / Evolution Petroleum 3,608,033 10.88 -9.44
2018‑06‑28 SC 13D/A Corvex Management LP EGN / Energen 7,710,474 7.9 0.00
2018‑06‑28 SC 13D/A WL ROSS & CO LLC XCO / EXCO Resources 1,559,192 7.2 -15.93
2018‑06‑27 SC 13D Realty Advisors Inc GBR / New Concept Energy 60,000 2.81
2018‑06‑26 SC 13D/A Lovoi John EPM / Evolution Petroleum 3,983,970 12.01 -8.27