Marc A. Kastner - 24 Nov 2021 Form 4 Insider Report for BRUKER CORP (BRKR)

Role: Director
Signature: Sara Hussain, Attorney-in-Fact
Issuer symbol: BRKR
Transactions as of: 24 Nov 2021
Net transactions value: -$569,600
Form type: 4
Filing time: 29 Nov 2021, 15:02:00 UTC
Next filing: 06 Jan 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	BRKR	Common Stock	Options Exercise	$199,000	+10,000	+90%	$19.90	21,146	24 Nov 2021	Direct
transaction	BRKR	Common Stock	Sale	$768,600	-10,000	-47%	$76.86	11,146	24 Nov 2021	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	BRKR	Stock Option (Right to Purchase)	Options Exercise	$0	-10,000	-100%	$0.000000^*	0	24 Nov 2021	Common Stock	10,000	$19.90	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The stock option granted to the Reporting Person on May 28, 2015 (the "Original Grant Date") vested in equal installments on the first, second and third anniversaries of the Original Grant Date.