LAUKIEN FRANK H (CIK 1133649) reported 11 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Buy BRKR (29,463 shares), Sell BRKR (4,760 shares), Sell BRKR (4,838 shares), Sell BRKR (2,361 shares), Sell BRKR (4,564 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Buy | 29,463 | $0 |
| 2026-08-18 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 4,760 | $274,652 |
| 2026-08-13 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 4,838 | $275,863 |
| 2026-08-11 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 2,361 | $126,101 |
| 2026-08-11 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 4,564 | $257,044 |
| 2025-08-19 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Buy | 48,431 | $0 |
| 2025-08-12 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 3,422 | $104,131 |
| 2025-08-12 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 4,657 | $141,713 |
| 2025-08-12 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 4,838 | $148,914 |
| 2025-08-07 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Sell | 3,582 | $114,875 |
| 2025-06-09 | BRUKER CORP (BRKR) | PRESIDENT & CEO | Buy | 2,608 | $100,043 |
Source: SEC Form 4 filings · as of 2026-08-18