ALLEGHENY TECHNOLOGIES INC

Ticker: ATI CUSIP: 01741R102 Class: EQTY

Boston Common Asset Management, LLC's Holding History (CIK: 0001409427)

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

Q3 2013
Shares 1,422 Value ($000) $43 Avg Close $26.04 Range $23.74 - $30.56
Q2 2013
Shares 1,422 Value ($000) $37 Avg Close $26.04 Range $23.70 - $29.42