BAKER HUGHES INC

CUSIP: 057224107 Class: COM

Artisan Partners Limited Partnership's Holding History (CIK: 0001466153)

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

Q1 2014
Shares 1,100,528 Value ($000) $71,556 Avg Close — Range —
Q4 2013
Shares 1,625,674 Value ($000) $89,835 Avg Close — Range —
Q3 2013
Shares 1,580,797 Value ($000) $77,617 Avg Close — Range —
Q2 2013
Shares 1,469,308 Value ($000) $67,779,178 Avg Close — Range —