BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

DEERFIELD MANAGEMENT COMPANY, L.P.'s Holding History (CIK: 0001009258)

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

Q3 2013

Shares 21,000 Value ($000) $434 Avg Close $18.35 Range $14.80 - $20.27

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2013	21,000	$434	$18.35	$14.80 - $20.27