BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2019

Shares 1,322 Value ($000) $67 Avg Close $46.66 Range $41.25 - $51.17

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	1,322	$67	$46.66	$41.25 - $51.17