Insider Trading
Current insider transactions (SEC Form 4) — buys and sells by officers, directors, and major shareholders.
| Ticker | Insider | Title | Date | Transaction | Price ($) | Shares | Value ($) | SEC Form 4 |
|---|---|---|---|---|---|---|---|---|
| BRK-A | O'Sullivan Michael J. | See Remarks | 08/12/2026 | Kauf | 513.61 | 43 | 22,085 | Form 4 |
| BRK-A | O'Sullivan Michael J. | See Remarks | 08/12/2026 | Kauf | 512.52 | 400 | 205,008 | Form 4 |
| BRK-A | O'Sullivan Michael J. | See Remarks | 08/12/2026 | Kauf | 510.64 | 45 | 22,979 | Form 4 |
| BRKR | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 08/11/2026 | Steuer-Abgabe | 57.02 | 1,619 | 92,315 | Form 4 |
| BRKR | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | 08/11/2026 | Steuer-Abgabe | 57.02 | 1,410 | 80,398 | Form 4 |
| BRKR | Laukien Frank H | PRESIDENT & CEO | 08/11/2026 | Steuer-Abgabe | 57.02 | 4,838 | 275,863 | Form 4 |
| BRLT | Mainsail Gp Iii, Llc | 10% Owner | 08/10/2026 | Verkauf | 1.29 | 50,000 | 64,350 | Form 4 |
| BRLT | Mainsail Gp Iii, Llc | 10% Owner | 08/10/2026 | Wandlung | — | 50,000 | — | Form 4 |
| BRLT | Turner Gavin | Director | 08/10/2026 | Verkauf | 1.29 | 50,000 | 64,350 | Form 4 |
| BRLT | Turner Gavin | Director | 08/10/2026 | Wandlung | — | 50,000 | — | Form 4 |
| BRZE | Malik Astha | Chief Business Officer | 08/10/2026 | Verkauf | 27.65 | 33,656 | 930,588 | Form 4 |
| BRZE | Hyman Jonathan | Chief Technology Officer | 08/10/2026 | Verkauf | 27.27 | 10,148 | 276,736 | Form 4 |
| BRKR | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 08/10/2026 | Steuer-Abgabe | 56.32 | 1,573 | 88,591 | Form 4 |
| BRKR | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | 08/10/2026 | Steuer-Abgabe | 56.32 | 1,289 | 72,596 | Form 4 |
| BRKR | Laukien Frank H | PRESIDENT & CEO | 08/10/2026 | Steuer-Abgabe | 56.32 | 4,564 | 257,044 | Form 4 |
| BRKR | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 08/09/2026 | Steuer-Abgabe | 53.41 | 1,904 | 101,693 | Form 4 |
| BRKR | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | 08/09/2026 | Steuer-Abgabe | 53.41 | 1,600 | 85,456 | Form 4 |
| BRKR | Laukien Frank H | PRESIDENT & CEO | 08/09/2026 | Steuer-Abgabe | 53.41 | 2,361 | 126,101 | Form 4 |
| BRZE | Hyman Jonathan | Chief Technology Officer | 08/07/2026 | Verkauf | 27.03 | 17,895 | 483,702 | Form 4 |
| BRBR | Axelrod Michael Carey | President and CEO | 07/29/2026 | Zuteilung | 13.29 | 142,964 | 1,899,992 | Form 4 |
| BRZE | Malik Astha | Chief Business Officer | 07/15/2026 | Verkauf | 26.89 | 1,207 | 32,456 | Form 4 |
| BRZE | Malik Astha | Chief Business Officer | 07/15/2026 | Verkauf | 26.38 | 50,233 | 1,325,147 | Form 4 |
| BRZE | Hyman Jonathan | Chief Technology Officer | 07/15/2026 | Verkauf | 27.00 | 2,472 | 66,744 | Form 4 |
| BRKR | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 07/15/2026 | Verkauf | 60.25 | 2,000 | 120,500 | Form 4 |
| BRKR | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 07/15/2026 | Optionsausübung | 22.19 | 2,000 | 44,380 | Form 4 |
| BRSL | Sadusky Vincent L | Chief Executive Officer | 07/14/2026 | Steuer-Abgabe | 10.71 | 19,905 | 213,183 | Form 4 |
| BRSL | Sadusky Vincent L | Chief Executive Officer | 07/14/2026 | Optionsausübung | — | 47,005 | — | Form 4 |
| BRSL | Chiara Massimiliano | Executive VP and CFO | 07/14/2026 | Steuer-Abgabe | 10.71 | 11,511 | 123,283 | Form 4 |
| BRSL | Chiara Massimiliano | Executive VP and CFO | 07/14/2026 | Optionsausübung | — | 23,881 | — | Form 4 |
| BRSL | Spears Christopher Clark | Executive VP/General Counsel | 07/14/2026 | Steuer-Abgabe | 10.71 | 4,381 | 46,921 | Form 4 |
| BRSL | Spears Christopher Clark | Executive VP/General Counsel | 07/14/2026 | Optionsausübung | — | 10,344 | — | Form 4 |
| BRSL | Morgan David Thomas | SVP/Chief Accounting Officer | 07/14/2026 | Steuer-Abgabe | 10.71 | 1,074 | 11,503 | Form 4 |
| BRSL | Morgan David Thomas | SVP/Chief Accounting Officer | 07/14/2026 | Optionsausübung | — | 3,538 | — | Form 4 |
| BRSL | Tasso Marco | EVP and COO, Global Lottery | 07/14/2026 | Steuer-Abgabe | 11.04 | 1,416 | 15,633 | Form 4 |
| BRSL | Tasso Marco | EVP and COO, Global Lottery | 07/14/2026 | Optionsausübung | — | 3,291 | — | Form 4 |
| BRSL | Sala Marco | Executive Chair | 07/14/2026 | Steuer-Abgabe | 11.04 | 10,159 | 112,155 | Form 4 |
| BRSL | Sala Marco | Executive Chair | 07/14/2026 | Optionsausübung | — | 22,311 | — | Form 4 |
| BRZE | Hyman Jonathan | Chief Technology Officer | 07/14/2026 | Verkauf | 27.01 | 4,485 | 121,140 | Form 4 |
| BRZE | Hyman Jonathan | Chief Technology Officer | 07/14/2026 | Verkauf | 25.39 | 26,811 | 680,731 | Form 4 |
| BRCC | Amigh Matthew L | Chief Financial Officer | 07/07/2026 | Steuer-Abgabe | 1.18 | 13,686 | 16,149 | Form 4 |
A compact market overview — not investment advice. Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q).