BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

ARDSLEY ADVISORY PARTNERS LP's Holding History (CIK: 0000900529)

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

Q2 2013
Shares 10,000 Value ($000) $162 Avg Close $16.60 Range $15.08 - $18.41