BRUKER CORP

Ticker: BRKR CUSIP: 116794108 Class: Common Stock

CIGNA INVESTMENTS INC /NEW's Holding History (CIK: 0000049969)

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

Q1 2018

Shares 50,227 Value ($000) $1,503 Avg Close $31.56 Range $28.19 - $35.47

Q4 2017

Shares 22,081 Value ($000) $758 Avg Close $31.81 Range $28.73 - $35.47

Q3 2017

Shares 22,214 Value ($000) $661 Avg Close $27.93 Range $26.16 - $29.35

Q2 2017

Shares 22,214 Value ($000) $641 Avg Close $24.94 Range $21.13 - $29.11

Q1 2017

Shares 22,471 Value ($000) $524 Avg Close $22.71 Range $20.49 - $24.54

Q4 2016

Shares 21,773 Value ($000) $461,000 Avg Close $21.11 Range $18.90 - $22.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	50,227	$1,503	$31.56	$28.19 - $35.47
Q4 2017	22,081	$758	$31.81	$28.73 - $35.47
Q3 2017	22,214	$661	$27.93	$26.16 - $29.35
Q2 2017	22,214	$641	$24.94	$21.13 - $29.11
Q1 2017	22,471	$524	$22.71	$20.49 - $24.54
Q4 2016	21,773	$461,000	$21.11	$18.90 - $22.69