Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| MARKWEST ENERGY PARTNERS L P | 45,999 | reported | 02 Dec 2009 | tx 28+62,586−22,192 |
| MARKWEST HYDROCARBON INC | 1,111 | reported | 21 Feb 2008 | tx 8+5,864−9,324 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 Dec 2009 | SALE | MARKWEST ENERGY PARTNERS L P | 7,500 | 25.61 USD | |
| 02 Dec 2009 | SALE | MARKWEST ENERGY PARTNERS L P | 7,500 | 25.57 USD | |
| 31 Jan 2009 | TAX_WITHHOLDING | MARKWEST ENERGY PARTNERS L P | 5,672 | 12.46 USD | |
| 22 Jan 2009 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 8,100 | 0.00 USD | |
| 22 Jan 2009 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 6,000 | 0.00 USD | |
| 23 Dec 2008 | PURCHASE | MARKWEST ENERGY PARTNERS L P | 2,000 | 7.15 USD | first after silence |
| 21 Feb 2008 | OTHER | MARKWEST HYDROCARBON INC | 4,833 | — | |
| 21 Feb 2008 | OTHER | MARKWEST HYDROCARBON INC | 1,111 | — | |
| 21 Feb 2008 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 18,000 | 0.00 USD | |
| 21 Feb 2008 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 18,372 | 33.32 USD | |
| 21 Feb 2008 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 2,117 | — | |
| 31 Jan 2008 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 500 | 0.00 USD | |
| 31 Jan 2008 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 114 | 0.00 USD | |
| 31 Jan 2008 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 3,714 | 0.00 USD | |
| 31 Jan 2008 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 500 | 0.00 USD | deriv |
| 31 Jan 2008 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 114 | 0.00 USD | deriv |
| 08 Jan 2008 | EXERCISE | MARKWEST HYDROCARBON INC | 3,328 | 4.26 USD | |
| 08 Jan 2008 | EXERCISE | MARKWEST HYDROCARBON INC | 3,328 | 4.26 USD | deriv |
| 31 Jan 2007 | GRANT_AWARD | MARKWEST HYDROCARBON INC | 1,157 | 0.00 USD | |
| 31 Jan 2007 | GRANT_AWARD | MARKWEST ENERGY PARTNERS L P | 894 | 0.00 USD | |
| 31 Jan 2007 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 250 | 0.00 USD | |
| 31 Jan 2007 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 57 | 0.00 USD | |
| 31 Jan 2007 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 250 | 0.00 USD | deriv |
| 31 Jan 2007 | EXERCISE | MARKWEST ENERGY PARTNERS L P | 57 | 0.00 USD | deriv |
| 17 Mar 2006 | TAX_WITHHOLDING | MARKWEST ENERGY PARTNERS L P | 104 | 0.00 USD |
1 purchase reported after at least 12 months of silence — most recent on 23 Dec 2008.