BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

Aurora Investment Counsel's Holding History (CIK: 0001316397)

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

Q4 2019

Shares 20,461 Value ($000) $1,043 Avg Close $46.66 Range $41.25 - $51.17

Q3 2019

Shares 33,941 Value ($000) $1,491 Avg Close $43.88 Range $38.48 - $50.32

Q2 2019

Shares 37,935 Value ($000) $1,815 Avg Close $41.22 Range $36.02 - $50.05

Q1 2019

Shares 41,984 Value ($000) $1,614 Avg Close $35.27 Range $27.37 - $39.36

Q4 2018

Shares 42,212 Value ($000) $1,257 Avg Close $30.80 Range $25.50 - $34.08

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	20,461	$1,043	$46.66	$41.25 - $51.17
Q3 2019	33,941	$1,491	$43.88	$38.48 - $50.32
Q2 2019	37,935	$1,815	$41.22	$36.02 - $50.05
Q1 2019	41,984	$1,614	$35.27	$27.37 - $39.36
Q4 2018	42,212	$1,257	$30.80	$25.50 - $34.08