MARKWEST HYDROCARBON L.L.C.
Energy · Crude Petroleum & Natural Gas · DE · SEC filings ↗ · Compare ⊕
Financials
SEC XBRL · annualNo structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).
Signs
● 1 severe● 0 good- Filed a late-filing notice (Form NT) — missed an SEC deadline
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
Risk flags
late SEC filings- NT 10-Kmissed a reporting deadline ↗Mar 17, 2006
- NT 10-Qmissed a reporting deadline ↗Nov 15, 2005
- NT 10-Qmissed a reporting deadline ↗Aug 16, 2005
- NT 10-Qmissed a reporting deadline ↗May 17, 2005
- NT 10-Kmissed a reporting deadline ↗Apr 1, 2005
- NT 10-Qmissed a reporting deadline ↗Nov 16, 2004
A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Marathon Petroleum CorpDirector | Sep 2, 2016 | D | 28.6M | — |
| Marathon Petroleum CorpDirector | Sep 1, 2016 | D | 21.4M | — |
| Nickerson Randy SOfficer — SVP, Chief Commercial Officer | Feb 21, 2008 | D | 6,373 | — |
| Mollenkopf John COfficer — SVP, Chief Operations Officer | Feb 21, 2008 | D | 10,252 | — |
| Buese NancyOfficer — Chief Financial Officer | Feb 21, 2008 | D | 3,918 | — |
| Bromley C CorwinOfficer — SVP, General Counsel | Feb 21, 2008 | D | 6,348 | — |
| Schroeder Andrew LOfficer — VP of Finance & Treasurer | Feb 21, 2008 | D | 4,833 | — |
| Semple Frank MOfficer — President, CEO | Feb 21, 2008 | D | 35,799 | — |
| Wolf Donald DDirector | Feb 21, 2008 | D | 36,515 | — |
| Kellstrom William ADirector | Feb 21, 2008 | D | 19,888 | — |
| Heppermann Donald CDirector | Feb 21, 2008 | D | 28,566 | — |
| Beatty Michael LDirector | Feb 21, 2008 | D | 1,067 | — |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Material events
SEC Form 8-K · most recent- Regulation FD disclosure · Other material eventFeb 21, 2008
- Other material eventFeb 6, 2008
- Director / officer change · Other material eventJan 31, 2008
- Other material eventJan 28, 2008
- Other material eventJan 22, 2008
- Other material eventJan 9, 2008
- Entered a material agreementJan 2, 2008
- Other material eventDec 4, 2007
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 4FORM 4 SUBMISSIONSep 6, 2016
- 4FORM 4 SUBMISSIONSep 6, 2016
- 3FORM 3 SUBMISSIONSep 6, 2016
- EFFECTDec 21, 2015
- EFFECTDec 21, 2015
- POS AMDec 8, 2015
- POS AMDec 8, 2015
- S-3ASRAug 7, 2015
- 424B5Jun 19, 2015
- 424B5Jun 19, 2015
- POSASRJun 2, 2015
- 424B5May 29, 2015
- 424B2May 28, 2015
- 424B5Feb 27, 2015
- 424B2Feb 26, 2015
Event-driven situations (1)
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