MARKWEST ENERGY PARTNERS L P

CUSIP: 570759100 Class: UNIT LP PARTN

Associated Banc-Corp's Holding History (CIK: 0000007789)

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

Q3 2015
Shares 13,465 Value ($000) $578 Avg Close — Range —
Q2 2015
Shares 13,465 Value ($000) $759 Avg Close — Range —
Q1 2015
Shares 11,615 Value ($000) $768 Avg Close — Range —
Q4 2014
Shares 10,637 Value ($000) $715 Avg Close — Range —
Q3 2014
Shares 9,754 Value ($000) $749 Avg Close — Range —
Q2 2014
Shares 7,452 Value ($000) $533 Avg Close — Range —
Q1 2014
Shares 5,192 Value ($000) $339 Avg Close — Range —