BAKER HUGHES INC

CUSIP: 057224107 Class: COM

OLD SECOND NATIONAL BANK OF AURORA's Holding History (CIK: 0000903783)

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

Q2 2014
Shares 500 Value ($000) $37 Avg Close — Range —
Q1 2014
Shares 500 Value ($000) $33 Avg Close — Range —
Q4 2013
Shares 500 Value ($000) $28 Avg Close — Range —
Q3 2013
Shares 500 Value ($000) $25 Avg Close — Range —
Q2 2013
Shares 500 Value ($000) $23 Avg Close — Range —