BRUKER CORP — Director's Dealing 2016

May 11, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BRUKER CORP (BRKR)
CIK: 0001109354
Period of Report: 2016-05-09

Reporting Person: FURLONG BRENDA J (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-05-09	Common Stock	M	6000	$16.09	Acquired	7000	Direct
2016-05-09	Common Stock	M	10000	$16.42	Acquired	17000	Direct
2016-05-09	Common Stock	M	6600	$19.07	Acquired	23600	Direct
2016-05-09	Common Stock	S	22600	$27.4353	Disposed	1000	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2016-05-09	Stock Option (right to buy)	$16.09	M	6000	Disposed	2021-01-05	Common Stock (6000)	Direct
2016-05-09	Stock Option (right to buy)	$16.42	M	10000	Disposed	2023-01-07	Common Stock (10000)	Direct
2016-05-09	Stock Option (right to buy)	$19.07	M	6600	Disposed	2024-01-06	Common Stock (6600)	Direct

Footnotes

F1: The price reported in Column 4 is a weighted price. These shares were sold in multiple transactions at prices ranging from $27.34 to $27.60, inclusive. The reporting person undertakes to provide to Bruker Corporation, any security holder of Bruker Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (1) of this Form 4.

F2: The option vested in three approximately equal annual installments commencing on January 5, 2012, which was the first anniversary of the grant date.

F3: The option vested in three approximately equal annual installments commencing on January 7, 2014, which was the first anniversary of the grant date.

F4: The option vested and became exercisable in the amount of 3,300 shares on each of January 5, 2015 and January 6, 2016.