Frank H. Laukien - 16 Aug 2021 Form 4 Insider Report for BRUKER CORP (BRKR)

Role: CEO, President, Director, 10%+ Owner
Signature: /s/Sara Hussain, Attorney-in-Fact
Issuer symbol: BRKR
Transactions as of: 16 Aug 2021
Net transactions value: -$2,846,082
Form type: 4
Filing time: 18 Aug 2021, 17:12:37 UTC
Previous filing: 11 Aug 2021
Next filing: 17 Dec 2021
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	$3,155,693	+129,284	+0.34%	$24.41	38,516,013	16 Aug 2021	Direct
transaction	BRKR	Common Stock	Sale	$6,001,775	-71,594	-0.19%	$83.83	38,444,419	16 Aug 2021	Direct	F3, F4
holding	BRKR	Common Stock						492	16 Aug 2021	By Spouse	F1
holding	BRKR	Common Stock						337,087	16 Aug 2021	By Son	F1
holding	BRKR	Common Stock						336,607	16 Aug 2021	By Daughter
holding	BRKR	Common Stock						71,728	16 Aug 2021	As UTMA custodian for son
holding	BRKR	Common Stock						1,046,499	16 Aug 2021	By Former Spouse	F1
holding	BRKR	Common Stock						201,702	16 Aug 2021	As UTMA custodian for son

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 Buy)	Options Exercise	$0	-129,284	-100%	$0.000000^*	0	16 Aug 2021	Common Stock	129,284	$24.41	Direct	F2

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

Explanation of Responses:

Id	Content
F1	The reporting person disclaims beneficial ownership of 1,046,499 shares held by the reporting person's former spouse, 492 shares held by the reporting person's spouse, 337,087 shares held by the reporting person's adult son and 336,607 shares held by the reporting person's adult daughter, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
F2	The stock option granted to the Reporting Person on October 4, 2016 (the "Original Grant Date") vested in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.
F3	Reflects shares sold to cover the Reporting Person's exercise price and tax liability in connection with the exercise of stock options.
F4	The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $83.76 to $84.04, 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 this footnote.