BRKR insider trading — Bruker Corp
Over the last 90 days, insiders at Bruker Corp (BRKR) made 0 open-market purchases worth $0 and 3 open-market sales worth $419K, making them net sellers by $419K. The largest sale was by Pusch Wolfgang (President BMID Group), who sold 3,473 shares for $198K on Aug 17, 2026.
Updated Oct 16, 2026.
Recent BRKR insider transactions
Every Form 4 filed by Bruker Corp officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | M · Option exercise | Direct | 2,000 | $22.19 | $44K | Form 4 |
| Sep 15, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | S · Sale | Direct | 2,000 | $52.87 | $106K | Form 4 |
| Aug 17, 2026 | Pusch Wolfgang | President BMID Group | S · Sale | Direct | 3,473 | $56.90 | $198K | Form 4 |
| Aug 15, 2026 | Laukien Frank H | PRESIDENT & CEO | A · Grant/award | Direct | 29,463 | — | — | Form 4 |
| Aug 15, 2026 | Laukien Frank H | PRESIDENT & CEO | F · Tax withholding | Direct | 4,760 | $57.70 | $275K | Form 4 |
| Aug 15, 2026 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | A · Grant/award | Direct | 15,794 | — | — | Form 4 |
| Aug 15, 2026 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | F · Tax withholding | Direct | 2,724 | $57.70 | $157K | Form 4 |
| Aug 15, 2026 | Srega Juergen | PRESIDENT CALID | A · Grant/award | Direct | 16,898 | — | — | Form 4 |
| Aug 15, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | A · Grant/award | Direct | 14,443 | — | — | Form 4 |
| Aug 15, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | F · Tax withholding | Direct | 2,984 | $57.70 | $172K | Form 4 |
| Aug 15, 2026 | Pusch Wolfgang | President BMID Group | A · Grant/award | Direct | 3,120 | — | — | Form 4 |
| Aug 15, 2026 | Bures Thomas | Chief Accounting Officer | A · Grant/award | Direct | 4,035 | — | — | Form 4 |
| Aug 15, 2026 | Prause Burkhard | PRES. & CEO, BRUKER BEST | A · Grant/award | Direct | 3,303 | — | — | Form 4 |
| Aug 14, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | M · Option exercise | Direct | 2,000 | $22.19 | $44K | Form 4 |
| Aug 14, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | S · Sale | Direct | 2,000 | $57.60 | $115K | Form 4 |
| Aug 11, 2026 | Laukien Frank H | PRESIDENT & CEO | F · Tax withholding | Direct | 4,838 | $57.02 | $276K | Form 4 |
| Aug 11, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | F · Tax withholding | Direct | 1,619 | $57.02 | $92K | Form 4 |
| Aug 11, 2026 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | F · Tax withholding | Direct | 1,410 | $57.02 | $80K | Form 4 |
| Aug 10, 2026 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | F · Tax withholding | Direct | 1,289 | $56.32 | $73K | Form 4 |
| Aug 10, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | F · Tax withholding | Direct | 1,573 | $56.32 | $89K | Form 4 |
| Aug 10, 2026 | Laukien Frank H | PRESIDENT & CEO | F · Tax withholding | Direct | 4,564 | $56.32 | $257K | Form 4 |
| Aug 9, 2026 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | F · Tax withholding | Direct | 1,600 | $53.41 | $85K | Form 4 |
| Aug 9, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | F · Tax withholding | Direct | 1,904 | $53.41 | $102K | Form 4 |
| Aug 9, 2026 | Laukien Frank H | PRESIDENT & CEO | F · Tax withholding | Direct | 2,361 | $53.41 | $126K | Form 4 |
BRKR insider trading FAQ
Are insiders buying BRKR stock?
Not on the open market. In the last 90 days, Bruker Corp insiders made no open-market purchases, and 3 open-market sales totaling $419K. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading BRKR?
Recent sellers: Munch Mark, Pusch Wolfgang.
Where does BRKR insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.