MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

BESSEMER GROUP INC's Holding History (CIK: 0001054074)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015
Shares 10,526 Value ($000) $451 Avg Close — Range —
Q2 2015
Shares 11,324 Value ($000) $638 Avg Close — Range —
Q1 2015
Shares 7,968 Value ($000) $526 Avg Close — Range —
Q4 2014
Shares 7,523 Value ($000) $506 Avg Close — Range —
Q3 2014
Shares 7,523 Value ($000) $578 Avg Close — Range —
Q2 2014
Shares 7,523 Value ($000) $539 Avg Close — Range —
Q1 2014
Shares 7,523 Value ($000) $492 Avg Close — Range —
Q4 2013
Shares 7,523 Value ($000) $497 Avg Close — Range —
Q3 2013
Shares 7,523 Value ($000) $543 Avg Close — Range —
Q2 2013
Shares 7,523 Value ($000) $502 Avg Close — Range —