Insiders who reported open-market trades in the last 12 months at the companies Frank H. Laukien files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Mark Munch - $1.25M in BRKR purchases and sales in the last 12 months
Richard A. Packer - $243K in BRKR purchases and sales in the last 12 months
John A. Ornell - $243K in BRKR purchases and sales in the last 12 months
Wolfgang Pusch - $198K in BRKR purchases and sales in the last 12 months
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Frank H. Laukien is a corporate insider, tracked as PRESIDENT & CEO, Director, 10% Owner of BRUKER CORP (BRKR). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Frank H. Laukien submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has Frank H. Laukien been buying or selling stock?
Recorded transactions: 4 open-market purchases ($5.11M) and 0 open-market sales across all tracked filings.
Frank H. Laukien is PRESIDENT & CEO, Director, 10% Owner of BRUKER CORP (BRKR). 8 SEC Form 4 filings on record going back to 2024, most recently on 18 August 2026. Most recent open-market trade: bought $100K of BRKR on 9 June 2025. Lifetime open-market purchases: $5.11M.
Recent transactions
14
The latest 14 SEC Form 4 transactions reported by Frank H. Laukien.
InsiderAlpha's records for Frank H. Laukien go back to 2024: 8 primary Form 4 filings, an average of 2.7 per year. The typical open-market purchase is $1.28M (4 buys totaling $5.11M). The largest single buy on record is $3.48M of BRKR in 2024. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
