SGY on NYSE

Stone Energy Corporation

Former American energy company

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Last updated Oct 21, 2026.

Overview

1993Founded¹

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TickerSGY on NYSE¹
Industrypetroleum industry¹
HeadquartersLafayette¹
Websitewww.stoneenergy.com
Legal formDelaware corporation¹
Incorporated inDE⁵
Business address500 Dallas Street, Houston, Tx 77002⁵
Filer categoryAccelerated filer⁵
LEI549300A5B8LWWXD85L17⁴
StatusActive⁴
LEI statusLapsed (not renewed)⁴
Registered addressC/O The Corporation Trust Company, 19801 Wilmington, United States⁴
Registered withDivision of Corporations, Department of State, 2329102⁴

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The Stone Energy Corporation was an American oil and gas corporation based in Lafayette, Louisiana, United States. It was listed on the New York Stock Exchange under the listing SGY. The demise of Stone Energy ultimately was the oilfield crash of 2016 which resulted in oil prices plummeting $60–75 a barrel. Stone Energy was never able to fully recover from the 2016 crash due to bad drilling decisions from 2013 to 2016 and the resulting obligations from its attempt to test the waters of deepwater drilling. Stone was predominantly known for platform acquisition and well rework, not for drilling.³

What it owns

What Stone Energy Corporation reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Property and equipment

Item	Latest	A year before	Change
Accumulated depreciation	$2.6M⁷ Dec 31, 2017	$27.4M⁸ Dec 31, 2016	−90.7%
Property and equipment, net	$17.3M⁷ Dec 31, 2017	$26.2M⁸ Dec 31, 2016	−34.1%

Investments

Item	Latest	A year before	Change
Cash and cash equivalents	$263.5M⁷ Dec 31, 2017	$163.0M⁷ Feb 28, 2017	+61.7%

The story

The Stone Energy Corporation was founded by James Hiram Stone in 1993. It operated in the Appalachian basin and the Gulf of Mexico.

From Wikipedia’s article on Stone Energy Corporation, shared under CC BY-SA 4.0.⁶

Leadership

Who has led Stone Energy Corporation, and when. Pick a name to see everywhere that person has worked.

1995200020052010201520202025

Chief executive officerJames M. Trimble May 10, 2018 to May 10, 2018⁹
ChairJames Hiram Stone Jun 28, 2006 to Jun 28, 2007¹⁰
PresidentJames M. Trimble May 10, 2018 to May 10, 2018⁹
Chief financial officerKenneth H. Beer Jan 10, 2007 to May 10, 2018¹¹
Chief operating officerKeith Seilhan Jan 16, 2018 to May 10, 2018¹²

Board members and other officers (35)

VP -Planning, Mktg & MidstreamThomas L. Messonnier May 29, 2015 to May 10, 2018¹³
VP - EXPLORATIONJohn J. Leonard Jan 6, 2014 to Mar 7, 2017¹⁴
Director of Acctg & TreasurerKarl D. Meche Dec 12, 2014 to May 10, 2018¹⁵
Vice President - Deep WaterKeith Seilhan Feb 1, 2013 to Mar 2, 2017¹⁶
VP - GOM Shelf/Deep GasKevin G. Hurst Feb 1, 2013 to Jan 12, 2015¹⁷
VP - Expl & Bus DevelopmentPaul K. Wieg Feb 1, 2013 to Aug 5, 2013¹⁸
Sr. VP, Gen Counsel & SecLisa S. Jaubert May 28, 2013 to May 10, 2018¹⁹
Vice President, Gulf of MexicoJohn R. Pantaleo Aug 25, 2010 to Jan 31, 2013²⁰
Chariman of the BoardJames Hiram Stone Nov 13, 2007 to Nov 13, 2007²¹
Sr. VP, Gen. Counsel & Sec.Andrew L. Gates Iii. Aug 17, 2006 to May 28, 2013²²
Exec VP - Business DevelopmentCraig L. Glassinger Aug 17, 2006 to Dec 5, 2006²³
Senior VP - LandEldon J. Louviere Aug 17, 2006 to Mar 2, 2017²⁴
VP - Human ResourcesFlorence M. Ziegler Aug 17, 2006 to May 10, 2018²⁵
Senior VP, CAO and TreasurerJ. Kent Pierret Aug 17, 2006 to May 23, 2014²⁶
VP of Production & DrillingJerome F. Wenzel Jr. Aug 17, 2006 to Jan 31, 2013²⁷
Board memberCharles M. Sledge Mar 3, 2017 to May 10, 2018²⁸
Board memberDavid I. Rainey Mar 3, 2017 to May 10, 2018²⁹
Board memberDavid N. Weinstein Mar 3, 2017 to May 10, 2018³⁰
Board memberJames M. Trimble Mar 3, 2017 to May 10, 2018³¹
Board memberJohn B. Juneau Mar 3, 2017 to May 10, 2018³²
Board memberNeal P. Goldman Mar 3, 2017 to May 10, 2018³³
Board memberPhyllis M. Taylor Jan 19, 2012 to Feb 21, 2017³⁴
Board memberRobert S. Murley Dec 5, 2011 to Feb 21, 2017³⁵
Board memberDonald E. Powell Mar 17, 2008 to Feb 21, 2017³⁶
Board memberPeter D. Kinnear Dec 22, 2008 to Feb 21, 2017³⁷
Board memberJames Hiram Stone Nov 13, 2007 to Nov 13, 2007²¹
Board memberRobert Arthur Bernhard Jan 4, 2006 to May 24, 2011³⁸
Board memberJohn P. Laborde Jan 23, 2006 to Jul 3, 2013³⁹
Board memberBobbie J. Duplantis May 18, 2006 to Feb 21, 2017⁴⁰
Board memberDavid R. Voelker May 18, 2006 to Feb 11, 2011⁴¹
Board memberGeorge R. Christmas May 18, 2006 to Feb 21, 2017⁴²
Board memberKay G. Priestly May 18, 2006 to Feb 21, 2017⁴³
Board memberPeter K. Barker May 18, 2006 to May 22, 2006⁴⁴
Board memberRaymond B. Gary May 18, 2006 to May 17, 2007⁴⁵
Board memberRichard A. Pattarozzi May 18, 2006 to Feb 21, 2017⁴⁶

Former names

STONE ENERGY CORPOct 24, 1996 to May 10, 2018⁵

Timeline

May 10, 2018New chief executive James M. Trimble becomes CEO⁹
1993Founded Founded¹

SEC filer profile

How Stone Energy Corporation is registered with the Securities and Exchange Commission, from its EDGAR record and the cover page of its latest annual report.

Name on EDGARTALOS PETROLEUM LLC²
CIK0000904080
Employer ID (EIN)72-1235413²
Filer statusAccelerated filer²
Incorporated inDelaware²
Fiscal year endsDecember 31²
Industry code (SIC)1311 Crude Petroleum & Natural Gas²
Business address500 Dallas Street, Houston, TX 77002²
Phone713-328-3000²
Shares outstanding19,998,701 as of May 7, 2018⁴⁷
Public float$161.2M as of Jun 30, 2017⁷
On EDGAR sinceMay 9, 1996²
Filings1,676 in all: 4 (765), 8-K (410), 10-Q (67), SC 13G/A (63), 425 (51), SC 13G (40), 3 (28), CORRESP (20)²
All 50 form types
DEF 14A (20), 10-K (19), UPLOAD (18), 4/A (14), S-8 POS (14), ARS (13), 8-K/A (10), 424B2 (8), 424B5 (8), S-4 (8), EFFECT (7), S-3/A (7), S-8 (7), SC 13D (7), 424B3 (6), DEFA14A (6), S-3 (6), 25-NSE (4), FWP (4), SC 13D/A (4), T-3/A (4), 10-K/A (3), 10-K405 (3), 10-K405/A (3), 144 (3), 8-A12B (3), PRE 14A (3), 5 (2), CERTNYS (2), PREM14A (2), RW (2), S-4/A (2), 15-12B (1), 305B2 (1), 424B1 (1), 8-K12B (1), DEFM14A (1), NT 10-Q (1), POS AM (1), POSASR (1), S-3ASR (1), T-3 (1)
Latest filingsAnnual report (10-K) Mar 9, 2018
Quarterly report (10-Q) May 7, 2018
Proxy statement (DEF 14A) Apr 7, 2016
Latest 8-K (8-K) May 3, 2018

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataStone Energy Corporation on Wikidata
2
SEC EDGARStone Energy Corporation filings on SEC EDGAR
3
WikipediaStone Energy Corporation on Wikipedia
4
GLEIFStone Energy Corporation LEI record (549300A5B8LWWXD85L17)
5
SEC EDGARStone Energy Corporation filings on SEC EDGAR
6
WikipediaStone Energy Corporation on Wikipedia (revision used)
7
SEC EDGARStone Energy Corporation 10-K for fiscal 2017
8
SEC EDGARStone Energy Corporation 10-K for fiscal 2016
9
SEC EDGARJames M. Trimble, Chief executive officer
10
SEC EDGARJames Hiram Stone, Chair
11
SEC EDGARKenneth H. Beer, Chief financial officer
12
SEC EDGARKeith Seilhan, Chief operating officer
13
SEC EDGARThomas L. Messonnier, VP -Planning, Mktg & Midstream
14
SEC EDGARJohn J. Leonard, VP - EXPLORATION
15
SEC EDGARKarl D. Meche, Director of Acctg & Treasurer
16
SEC EDGARKeith Seilhan, Vice President - Deep Water
17
SEC EDGARKevin G. Hurst, VP - GOM Shelf/Deep Gas
18
SEC EDGARPaul K. Wieg, VP - Expl & Bus Development
19
SEC EDGARLisa S. Jaubert, Sr. VP, Gen Counsel & Sec
20
SEC EDGARJohn R. Pantaleo, Vice President, Gulf of Mexico
21
SEC EDGARJames Hiram Stone, Chariman of the Board
22
SEC EDGARAndrew L. Gates Iii., Sr. VP, Gen. Counsel & Sec.
23
SEC EDGARCraig L. Glassinger, Exec VP - Business Development
24
SEC EDGAREldon J. Louviere, Senior VP - Land
25
SEC EDGARFlorence M. Ziegler, VP - Human Resources
26
SEC EDGARJ. Kent Pierret, Senior VP, CAO and Treasurer
27
SEC EDGARJerome F. Wenzel Jr., VP of Production & Drilling
28
SEC EDGARCharles M. Sledge, Board member
29
SEC EDGARDavid I. Rainey, Board member
30
SEC EDGARDavid N. Weinstein, Board member
31
SEC EDGARJames M. Trimble, Board member
32
SEC EDGARJohn B. Juneau, Board member
33
SEC EDGARNeal P. Goldman, Board member
34
SEC EDGARPhyllis M. Taylor, Board member
35
SEC EDGARRobert S. Murley, Board member
36
SEC EDGARDonald E. Powell, Board member
37
SEC EDGARPeter D. Kinnear, Board member
38
SEC EDGARRobert Arthur Bernhard, Board member
39
SEC EDGARJohn P. Laborde, Board member
40
SEC EDGARBobbie J. Duplantis, Board member
41
SEC EDGARDavid R. Voelker, Board member
42
SEC EDGARGeorge R. Christmas, Board member
43
SEC EDGARKay G. Priestly, Board member
44
SEC EDGARPeter K. Barker, Board member
45
SEC EDGARRaymond B. Gary, Board member
46
SEC EDGARRichard A. Pattarozzi, Board member
47
SEC EDGARStone Energy Corporation 10-Q filed May 7, 2018: shares outstanding

Overview

What it owns

Property and equipment

Investments

The story

Leadership

Chief executive

Chair

President

Chief financial officer

Chief operating officer

Former names

Timeline

SEC filer profile

Links

Sources