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Filing Detail
Form SC 13D/A - General Statement of Acquisition of Beneficial Ownership: [Amend]
SEC Accession No. 0001104659-17-010357
Filing Date
2017-02-21
Accepted
2017-02-21 07:03:25
Documents
1
Group Members
DOLPHIN MGMT. SERVICES, INCPETER E. SALAS

Document Format Files

Seq Description Document Type Size
1 SC 13D/A a17-4607_2sc13da.htm SC 13D/A 86682
  Complete submission text file 0001104659-17-010357.txt   88194
Mailing Address 6021 S. SYRACUSE WAY SUITE 117 GREENWOOD VILLAGE CO 80111
Business Address 6021 S. SYRACUSE WAY SUITE 117 GREENWOOD VILLAGE CO 80111 720-420-4460
TENGASCO INC (Subject) CIK: 0001001614 (see all company filings)

IRS No.: 870267438 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D/A | Act: 34 | File No.: 005-59803 | Film No.: 17623435
SIC: 1311 Crude Petroleum & Natural Gas

Mailing Address P.O. BOX 16867 FERNANDINA BEACH FL 32035
Business Address P.O. BOX 16867 FERNANDINA BEACH FL 32035 904-491-5003
DOLPHIN OFFSHORE PARTNERS LP (Filed by) CIK: 0001287741 (see all company filings)

IRS No.: 000000000
Type: SC 13D/A