SEC Form 4 · accession 0001133649-26-000005
BRUKER CORP · BRKR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Frank H Laukien
Officer — PRESIDENT & CEO · Director · 10% Owner
Period of report
Aug 15, 2026
Accepted (ET)
Aug 18, 2026 · 4:15 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001109354
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 15, 2026 | A | 29,463 | $0.00 | A | 38,511,803 | D | |
| Common StockF2 | Aug 15, 2026 | F | 4,760 | $57.70 | D | 38,507,043 | D | |
| Common Stock | holding | — | — | — | 1,055,639 | I | By Former Spouse | |
| Common Stock | holding | — | — | — | 337,087 | I | By Son | |
| Common Stock | holding | — | — | — | 336,607 | I | By Daughter | |
| Common Stock | holding | — | — | — | 201,702 | I | As UTMA Custodian for Son | |
| Common Stock | holding | — | — | — | 71,728 | I | As UTMA Custodian for Son | |
| Common Stock | holding | — | — | — | 1,043 | I | By Former Spouse | |
| Common Stock | holding | — | — | — | 272 | I | By Son |
Table II — derivative securities
| Security | Conv. / exercise price | Date | Code | Shares | A/D | Exercisable | Expires | Underlying | Underlying shares | Owned after | D/I |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stock Option (Right to Purchase)F3 | $63.47 | Aug 15, 2026 | A | 71,651 | A | Aug 15, 2027 | Aug 15, 2031 | Common Stock | 71,651 | 71,651 | D |
Explanation of responses
- F1The Restricted Stock Units granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.
- F2Represents shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of restricted stock units previously granted to the Reporting Person.
- F3The Stock Options granted to the Reporting Person on August 15, 2026 (the "Original Grant Date") vest in equal installments on the first, second, third and fourth anniversaries of the Original Grant Date.