John A. Ornell - 06 Nov 2025 Form 4 Insider Report for BRUKER CORP (BRKR)

Reporting relationship: Director
Issuer ticker: BRKR
Reported as of: 06 Nov 2025
Net transaction value: -$3,087
SEC form: 4
Accepted by SEC: 10 Nov 2025, 16:43:16 UTC
Prior SEC filing: 14 May 2025
Next SEC filing: 18 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Michael Simone, Attorney-in-Fact

Key filing fact

John A. Ornell filed Form 4 for BRUKER CORP (BRKR) on 10 Nov 2025.

Key facts

This page summarizes John A. Ornell's Form 4 filing for BRUKER CORP (BRKR).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 10 Nov 2025, 16:43.

Change

Previous filing in this sequence was filed on 14 May 2025.
Current net transaction value: -$3,087.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001186875 Primary reporting owner

ORNELL JOHN A

Relationship: Director
Address: BRUKER CORPORATION, 40 MANNING ROAD, BILLERICA
Signature: /s/ Michael Simone, Attorney-in-Fact
Signature date: 10 Nov 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

BRKR transaction

Common Stock

Options Exercise

Transaction value: $240,000
Shares: +10,000
Change %: +32%
Price: $24.00
Shares after: 41,445
Date: 06 Nov 2025
Ownership: Direct

BRKR transaction

Common Stock

Sale

Transaction value: $243,087
Shares: -6,233
Change %: -15%
Price: $39.00
Shares after: 35,212
Date: 06 Nov 2025
Ownership: Direct
Footnotes: F1

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

BRKR transaction Derivative

Stock Option (right to buy)

Options Exercise

Transaction value: $0
Shares: +10,000
Change %
Price: $0.000000
Shares after: 10,000
Date: 06 Nov 2025
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 10,000
Exercise price: $24.00
Footnotes: F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.0001 to $39.0101, 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.

Footnote F2

The stock option granted to the Reporting Person on January 5, 2016 (the "Original Grant Date") vested in equal installments on the first, second and third anniversaries of the Original Grant Date.