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Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
SEC Accession No. 0001193125-19-039833
Filing Date
2019-02-14
Accepted
2019-02-14 12:06:02
Documents
1
Group Members
BRENHAM MANAGEMENT, LLCBRENHAM MASTER FUND, L.P.JOHN LABANOWSKI

Document Format Files

Seq Description Document Type Size
1 SC 13G/A d667664dsc13ga.htm SC 13G/A 87226
  Complete submission text file 0001193125-19-039833.txt   88855
Mailing Address 3963 MAPLE AVENUE SUITE 290 DALLAS TX 75219
Business Address 3963 MAPLE AVENUE SUITE 290 DALLAS TX 75219 (214)580-2034
Brenham Capital Management, L.P. (Filed by) CIK: 0001599329 (see all company filings)

IRS No.: 452974486 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A

Mailing Address 700 LOUISIANA STREET SUITE 2700 HOUSTON TX 77002
Business Address 700 LOUISIANA STREET SUITE 2700 HOUSTON TX 77002 (281) 407-0686
Sentinel Energy Services Inc. (Subject) CIK: 0001709768 (see all company filings)

IRS No.: 981370747 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-90176 | Film No.: 19603309
SIC: 6770 Blank Checks