MARKWEST ENERGY PARTNERS L P Forms 3, 4 and 5: Restricted Stock Units and Performance Rights
Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 772 rows, 52 shown. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.
- 2014-05-12: Reporting owner BAILEY KEITH E; Form 4; Security Common Units; Transaction P Open market or private purchase of non-derivative or derivative security.
- 2012-11-19: Reporting owner WOLF DONALD D; Form 4; Security Common Units; Transaction P Open market or private purchase of non-derivative or derivative security.
- 2012-11-16: Reporting owner BAILEY KEITH E; Form 4; Security Common Units; Transaction P Open market or private purchase of non-derivative or derivative security.
- 2011-08-22: Reporting owner BAILEY KEITH E; Form 4; Security Common Units; Transaction P Open market or private purchase of non-derivative or derivative security.
| Transaction date | Reporting owner | Form | Security | Transaction | Shares | Price | Price that day | Filing |
|---|---|---|---|---|---|---|---|---|
| 2014-05-12 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,850 66,004 owned after | $64.64 | 2014-05-13 | |
| 2012-11-19 | WOLF DONALD D Director | 4 | Common Units Non-derivative · Indirect · Sharon A. Wolf Family Trust | P Open market or private purchase of non-derivative or derivative security | +1,000 3,000 owned after | $49.33 | 2012-11-21 | |
| 2012-11-16 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +5,200 63,226 owned after | $48.35 | 2012-11-20 | |
| 2011-08-22 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +5,000 56,983 owned after | $43.23 | 2011-08-22 | |
| 2011-06-01 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,165 17,679 owned after | $47.38 | 2011-06-14 | |
| 2011-05-17 | SEMPLE FRANK M Director, Officer (Chairman, President & CEO) | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,160 539,738 owned after | $43.18 | 2011-05-17 | |
| 2011-05-13 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +2,200 51,983 owned after | $45.61 | 2011-05-13 | |
| 2011-02-09 | NICOLETTI WILLIAM P Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +244 19,437 owned after | $42.55 | 2011-03-08 | |
| 2010-08-13 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,500 48,590 owned after | $34.14 | 2010-08-19 | |
| 2010-03-19 | HEPPERMANN DONALD C Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +500 162,774 owned after | $30.95 | 2010-03-22 | |
| 2009-11-17 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,800 13,321 owned after | $24.42 | 2010-04-22 | |
| 2009-11-17 | HEPPERMANN DONALD C Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,000 162,275 owned after | $24.03 | 2009-11-18 | |
| 2009-11-16 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +18 11,521 owned after | $23.87 | 2010-04-22 | |
| 2009-08-17 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +19 11,504 owned after | $21.03 | 2010-04-22 | |
| 2009-05-27 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,000 47,090 owned after | $16.59 | 2009-05-28 | |
| 2009-05-18 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +24 11,484 owned after | $15.96 | 2010-04-22 | |
| 2009-03-06 | Teets Bryan Officer (VP Compliance & Internal Audit) | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,000 14,398 owned after | $9.44 | 2009-03-09 | |
| 2009-02-17 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +33 11,460 owned after | $11.33 | 2010-04-22 | |
| 2008-12-23 | SCHROEDER ANDREW L Officer (VP Finance & Treasurer) | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +2,000 52,571 owned after | $7.15 | 2008-12-23 | |
| 2008-12-22 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,890 44,090 owned after | $7.61 | 2008-12-23 | |
| 2008-12-19 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,060 16,690 owned after | $9.44 | 2008-12-22 | |
| 2008-12-19 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,760 18,450 owned after | $8.50 | 2008-12-22 | |
| 2008-12-18 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,070 15,630 owned after | $9.38 | 2008-12-22 | |
| 2008-12-17 | NICOLETTI WILLIAM P Director | 4 | Common Units Non-derivative · Indirect · Held by Spouse | P Open market or private purchase of non-derivative or derivative security | +2,000 8,500 owned after | $9.93 | 2008-12-17 | |
| 2008-12-17 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,010 14,560 owned after | $9.93 | 2008-12-17 | |
| 2008-12-16 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +960 13,550 owned after | $10.41 | 2008-12-17 | |
| 2008-12-15 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +940 12,590 owned after | $10.66 | 2008-12-17 | |
| 2008-12-11 | DEMPSTER CHARLES Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +650 11,650 owned after | $11.80 | 2008-12-15 | |
| 2008-11-21 | FOX JOHN M Director, 10% Owner | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +7,000 970,014 owned after | $10.25 | 2008-11-25 | |
| 2008-11-20 | Fox Mounsey Anne E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +10,000 71,238 owned after | $10.75 | 2008-11-24 | |
| 2008-11-19 | Fox Mounsey Anne E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +30,000 61,238 owned after | $12.53 | 2008-11-21 | |
| 2008-11-17 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +24 11,427 owned after | $14.89 | 2010-04-22 | |
| 2008-11-14 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,600 40,200 owned after | $14.07 | 2008-11-14 | |
| 2008-09-18 | FOX JOHN M Director, 10% Owner | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +9,000 963,014 owned after | $22.59 | 2008-09-22 | |
| 2008-09-17 | FOX JOHN M Director, 10% Owner | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +6,000 954,014 owned after | $25.60 | 2008-09-17 | |
| 2008-09-16 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +7,200 36,600 owned after | $26.92 | 2008-09-16 | |
| 2008-09-09 | SEMPLE FRANK M Director, Officer (President, CEO) | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +5,000 313,323 owned after | $30.77 | 2008-09-09 | |
| 2008-08-22 | WOLF DONALD D Director | 4/A | Common Units Non-derivative · Direct · (m) | P Open market or private purchase of non-derivative or derivative security | +3,150 48,949 owned after | $33.05 | 2008-08-26 | |
| 2008-08-22 | WOLF DONALD D Director | 4/A | Common Units Non-derivative · Indirect · (m) | P Open market or private purchase of non-derivative or derivative security | +4,000 4,000 owned after | $33.37 | 2008-08-26 | |
| 2008-08-22 | WOLF DONALD D Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +4,000 49,799 owned after | $33.37 | 2008-08-22 | |
| 2008-08-18 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +10 11,403 owned after | $33.13 | 2010-04-22 | |
| 2008-08-15 | WOLF DONALD D Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +5,000 45,799 owned after | $32.50 | 2008-08-18 | |
| 2008-05-16 | BEATTY MICHAEL L Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +9 11,393 owned after | $36.14 | 2010-04-22 | |
| 2008-03-07 | WOLF DONALD D Director | 4 | Common Units Non-derivative · Indirect · Wolf Family Legacy Partnership, L.P. | P Open market or private purchase of non-derivative or derivative security | +1,000 1,000 owned after | $33.90 | 2008-03-11 | |
| 2008-03-07 | WOLF DONALD D Director | 4 | Common Units Non-derivative · Indirect · Sharon A Wolf Trust | P Open market or private purchase of non-derivative or derivative security | +2,000 2,000 owned after | $33.74 | 2008-03-11 | |
| 2006-06-30 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +400 8,700 owned after | $41.44 | 2006-07-03 | |
| 2006-06-30 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +500 9,200 owned after | $41.50 | 2006-07-03 | |
| 2006-06-30 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,000 10,200 owned after | $41.65 | 2006-07-03 | |
| 2006-06-30 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +500 10,700 owned after | $41.69 | 2006-07-03 | |
| 2006-05-08 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +3,300 8,300 owned after | $45.46 | 2006-05-10 | |
| 2006-03-17 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +1,000 3,000 owned after | $45.69 | 2006-03-21 | |
| 2006-03-17 | BAILEY KEITH E Director | 4 | Common Units Non-derivative · Direct | P Open market or private purchase of non-derivative or derivative security | +2,000 5,000 owned after | $45.65 | 2006-03-21 |