BRUKER BIOSCIENCES CORP (BRKR) is a publicly traded company in the Unknown sector. Across all available filings, 36 corporate insiders have executed 1023 transactions totaling $433.4M, demonstrating a bearish sentiment with -$353.5M in net insider flow. The most recent transaction on Dec 1, 2025 involved a sale of 5,028 shares valued at $243.3K.
No significant insider buying has been recorded for BRKR in the recent period.
No significant insider selling has been recorded for BRKR in the recent period.
Based on recent SEC filings, insider sentiment for BRKR is bearish with an Insider Alignment Score of 9/100 and a net flow of -$353.5M. Insiders are reducing their positions, though this can be driven by factors unrelated to company outlook.
Insider trading at BRUKER BIOSCIENCES CORP (BRKR) refers to stock transactions made by corporate insiders—executives, directors, and beneficial owners holding more than 10% of the company's shares. These individuals have access to material non-public information and are required by law to report their trades to the SEC within two business days. Currently, 36 insiders are actively trading BRKR stock, having executed 1023 transactions in the past 90 days. The most active insider is Frank H. Laukien (Executive), who has made 626 transactions totaling $173.3M.
Get notified when executives and directors at BRKR file new Form 4 transactions
Date | Insider | Title | Type | Shares | Price | Value | Flags |
|---|---|---|---|---|---|---|---|
| Dec 1, 2025 | A. Packer Richard | Executive | Sale | 5,028 | $48.38 | $243.3K | |
| Dec 1, 2025 | A. Packer Richard | Executive | Option Exercise | 10,000 | $24.00 | $240.0K | |
| Nov 6, 2025 | A. Ornell John | Executive | Sale | 6,233 | $39.00 | $243.1K | |
| Nov 6, 2025 | A. Ornell John | Executive | Option Exercise | 10,000 | $24.00 | $240.0K | |
| Sep 12, 2025 | M. Friend Cynthia | Executive | Option Exercise | 4,300 | $26.17 | $112.5K | |
| Sep 12, 2025 | M. Friend Cynthia | Executive | Sale | 3,535 | $32.25 | $114.0K | |
| Aug 15, 2025 | Prause Burkhard | Executive | Award | 5,298 | $N/A | $0 | |
| Aug 15, 2025 | N. Herman Gerald | Executive | Award | 25,844 | $N/A | $0 | |
| Aug 15, 2025 | Munch Mark | Executive | Award | 23,631 | $N/A | $0 | |
| Aug 15, 2025 | Busse Falko | Executive | Award | 9,282 | $N/A | $0 | |
| Aug 15, 2025 | H. Laukien Frank | Executive | Award | 48,431 | $N/A | $0 | |
| Aug 11, 2025 | Munch Mark | Executive | Payment | 1,279 | $30.78 | $39.4K | |
| Aug 11, 2025 | N. Herman Gerald | Executive | Payment | 1,420 | $30.78 | $43.7K | |
| Aug 11, 2025 | H. Laukien Frank | Executive | Payment | 4,838 | $30.78 | $148.9K | |
| Aug 10, 2025 | Munch Mark | Executive | Payment | 1,107 | $30.43 | $33.7K |
| TYPE | COUNT | VALUE | % |
|---|---|---|---|
Sale(S) | 100 | $393.4M | 81.3% |
Purchase(P) | 547 | $39.9M | 8.3% |
Exercise(M) | 132 | $38.1M | 7.9% |
Payment(F) | 80 | $11.6M | 2.4% |
Award(A) | 155 | $618.8K | 0.1% |
Small Acquisition(L) | 3 | $2.6K | 0.0% |
Gift(G) | 6 | $0 | 0.0% |
Insider selling pressure at BRUKER BIOSCIENCES CORP has increased, with 36 insiders executing 1023 transactions across all time. Total sales of $393.4M significantly outpace purchases of $39.9M, resulting in a net outflow of $353.5M. This selling activity appears largely discretionary, which may warrant closer attention from investors.