BRKRP · Bruker Corporation 6.375% Mandatory Convertible Preferred Stock Series A
View on chart this person other insiders at BRKRP
Insiders & Stakes
| Frank H. Laukien CEO, President | ▼ Sell | Tax Withholding | 38,507,043 Shares held | 8/15/2026 | View profile |
| Srega Juergen Group President Bruker CALID | ▲ Buy | Grant | 174,625 Shares held | 8/15/2026 | View profile |
| Mark Munch Exec VP&Pres Bruker Nano Inc. | ▼ Sell | Tax Withholding | 134,806 Shares held | 8/15/2026 | View profile |
| Gerald N. Herman EXECUTIVE VICE PRESIDENT, CFO | ▼ Sell | Tax Withholding | 111,354 Shares held | 8/15/2026 | View profile |
| Richard A. Packer Director | ▲ Buy | Grant | 93,694 Shares held | 2/15/2026 | View profile |
| William A. Linton Director | ▲ Buy | Grant | 63,243 Shares held | 2/15/2026 | View profile |
| Falko Busse PRESIDENT, BIOSPIN GROUP | ▲ Buy | Grant | 48,171 Shares held | 8/15/2025 | View profile |
| John A. Ornell Director | ▲ Buy | Grant | 39,732 Shares held | 2/15/2026 | View profile |
| Bob Rosenthal Director | ▲ Buy | Grant | 38,781 Shares held | 2/15/2026 | View profile |
| Hermann Fritz Requardt Director | ▲ Buy | Grant | 30,965 Shares held | 2/15/2026 | View profile |
| Adelene Q. Perkins Director | ▲ Buy | Grant | 29,144 Shares held | 2/15/2026 | View profile |
| Burkhard Prause PRES. & CEO, BRUKER BEST | ▲ Buy | Grant | 28,461 Shares held | 8/15/2026 | View profile |
| Cynthia M. Friend Director | ▲ Buy | Grant | 22,536 Shares held | 2/15/2026 | View profile |
| Bonnie H. Anderson Director | ▲ Buy | Grant | 17,847 Shares held | 2/15/2026 | View profile |
| Pusch Wolfgang President BMID Group | ▼ Sell | Open Market | 9,801 Shares held | 8/17/2026 | View profile |
| Laura Francis Chief Executive Officer | ▲ Buy | Grant | 9,018 Shares held | 2/15/2026 | View profile |
| Kastner Marc A Director | ▼ Sell | Open Market | 8,051 Shares held | 5/19/2023 | View profile |
| Thomas Bures Chief Accounting Officer | ▲ Buy | Grant | 7,233 Shares held | 8/15/2026 | View profile |
| Ma Philip | ▲ Buy | Grant | 5,963 Shares held | 1/5/2024 | View profile |
| Jack Phillips | ▲ Buy | Grant | 4,520 Shares held | 2/15/2026 | View profile |
| Thierry Bernard | ▲ Buy | Grant | 2,886 Shares held | 5/15/2026 | View profile |
| BRUKER CORP 10% Owner | ▼ Sell | Other | 1,000 Shares held | 10/2/2023 | View profile |
Transaction History
| Pusch Wolfgang | ▼ Sell | Open Market | 3,473 | $198K | 8/17/2026 |
| Burkhard Prause | ▲ Buy | Grant | 3,303 | $0 | 8/15/2026 |
| Pusch Wolfgang | ▲ Buy | Grant | 3,120 | $0 | 8/15/2026 |
| Thomas Bures | ▲ Buy | Grant | 4,035 | $0 | 8/15/2026 |
| Srega Juergen | ▲ Buy | Grant | 16,898 | $0 | 8/15/2026 |
| Frank H. Laukien | ▲ Buy | Grant | 29,463 | $0 | 8/15/2026 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,760 | $275K | 8/15/2026 |
| Gerald N. Herman | ▲ Buy | Grant | 15,794 | $0 | 8/15/2026 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 2,724 | $157K | 8/15/2026 |
| Mark Munch | ▲ Buy | Grant | 14,443 | $0 | 8/15/2026 |
| Mark Munch | ▼ Sell | Tax Withholding | 2,984 | $172K | 8/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 8/14/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $115K | 8/14/2026 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,619 | $92K | 8/11/2026 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,410 | $80K | 8/11/2026 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,838 | $276K | 8/11/2026 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,573 | $89K | 8/10/2026 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,289 | $73K | 8/10/2026 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,564 | $257K | 8/10/2026 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,904 | $102K | 8/9/2026 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,600 | $85K | 8/9/2026 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 2,361 | $126K | 8/9/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 7/15/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $121K | 7/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 6/15/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $110K | 6/15/2026 |
| Thierry Bernard | ▲ Buy | Grant | 2,886 | $0 | 5/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 5/15/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $88K | 5/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 4/15/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $80K | 4/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 3/13/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $71K | 3/13/2026 |
| Laura Francis | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Jack Phillips | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| John A. Ornell | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| William A. Linton | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Adelene Q. Perkins | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Richard A. Packer | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Cynthia M. Friend | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Bob Rosenthal | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Thomas Bures | ▼ Sell | Tax Withholding | 274 | $10K | 2/15/2026 |
| Hermann Fritz Requardt | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Bonnie H. Anderson | ▲ Buy | Grant | 4,520 | $0 | 2/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 2/13/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $74K | 2/13/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 2,000 | $44K | 1/15/2026 |
| Mark Munch | ▼ Sell | Open Market | 2,000 | $98K | 1/15/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 7,000 | $155K | 1/12/2026 |
| Mark Munch | ▼ Sell | Open Market | 7,000 | $385K | 1/12/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 4,506 | $100K | 1/5/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 14,000 | $311K | 1/5/2026 |
| Mark Munch | ▲ Buy | Option Exercise | 15,337 | $340K | 1/5/2026 |
| Mark Munch | ▼ Sell | Open Market | 4,506 | $225K | 1/5/2026 |
| Mark Munch | ▼ Sell | Open Market | 14,000 | $700K | 1/5/2026 |
| Mark Munch | ▼ Sell | Open Market | 15,337 | $755K | 1/5/2026 |
| Richard A. Packer | ▲ Buy | Option Exercise | 10,000 | $240K | 12/1/2025 |
| Richard A. Packer | ▼ Sell | Open Market | 5,028 | $243K | 12/1/2025 |
| John A. Ornell | ▲ Buy | Option Exercise | 10,000 | $240K | 11/6/2025 |
| John A. Ornell | ▼ Sell | Open Market | 6,233 | $243K | 11/6/2025 |
| Cynthia M. Friend | ▲ Buy | Option Exercise | 4,300 | $113K | 9/12/2025 |
| Cynthia M. Friend | ▼ Sell | Open Market | 3,535 | $114K | 9/12/2025 |
| Frank H. Laukien | ▲ Buy | Grant | 48,431 | $0 | 8/15/2025 |
| Falko Busse | ▲ Buy | Grant | 9,282 | $0 | 8/15/2025 |
| Mark Munch | ▲ Buy | Grant | 23,631 | $0 | 8/15/2025 |
| Gerald N. Herman | ▲ Buy | Grant | 25,844 | $0 | 8/15/2025 |
| Burkhard Prause | ▲ Buy | Grant | 5,298 | $0 | 8/15/2025 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,838 | $149K | 8/11/2025 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,279 | $39K | 8/11/2025 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,420 | $44K | 8/11/2025 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,657 | $142K | 8/10/2025 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,107 | $34K | 8/10/2025 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,380 | $42K | 8/10/2025 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 3,422 | $104K | 8/9/2025 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,340 | $41K | 8/9/2025 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,846 | $56K | 8/9/2025 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 3,582 | $115K | 8/5/2025 |
| Mark Munch | ▼ Sell | Tax Withholding | 844 | $27K | 8/5/2025 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 577 | $19K | 8/5/2025 |
| Frank H. Laukien | ▲ Buy | Open Market | 2,608 | $100K | 6/6/2025 |
| Laura Francis | ▲ Buy | Grant | 4,498 | $0 | 5/15/2025 |
| John A. Ornell | ▲ Buy | Option Exercise | 5,000 | $91K | 5/13/2025 |
| William A. Linton | ▲ Buy | Option Exercise | 10,000 | $240K | 4/22/2025 |
| Thomas Bures | ▲ Buy | Open Market | 500 | $24K | 3/10/2025 |
| Frank H. Laukien | ▲ Buy | Open Market | 13,063 | $663K | 2/18/2025 |
| Frank H. Laukien | ▲ Buy | Open Market | 6,937 | $355K | 2/18/2025 |
| Thomas Bures | ▲ Buy | Grant | 2,972 | $0 | 2/15/2025 |
| Bob Rosenthal | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Hermann Fritz Requardt | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Adelene Q. Perkins | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Richard A. Packer | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| John A. Ornell | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| William A. Linton | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Cynthia M. Friend | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Bonnie H. Anderson | ▲ Buy | Grant | 3,298 | $0 | 2/15/2025 |
| Richard A. Packer | ▲ Buy | Option Exercise | 10,000 | $191K | 12/2/2024 |
| Richard A. Packer | ▼ Sell | Open Market | 3,350 | $194K | 12/2/2024 |
| William A. Linton | ▲ Buy | Option Exercise | 10,000 | $191K | 11/22/2024 |
| Frank H. Laukien | ▲ Buy | Open Market | 69,866 | $3.5M | 11/18/2024 |
| Frank H. Laukien | ▲ Buy | Open Market | 26,551 | $1.3M | 11/18/2024 |
| Frank H. Laukien | ▲ Buy | Open Market | 3,583 | $184K | 11/18/2024 |
| Bob Rosenthal | ▲ Buy | Option Exercise | 2,500 | $52K | 8/15/2024 |
| Bob Rosenthal | ▲ Buy | Option Exercise | 10,000 | $240K | 8/15/2024 |
| Bob Rosenthal | ▼ Sell | Open Market | 4,684 | $296K | 8/15/2024 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,618 | $98K | 8/11/2024 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,838 | $292K | 8/11/2024 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,067 | $64K | 8/11/2024 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,573 | $95K | 8/10/2024 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,657 | $281K | 8/10/2024 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,471 | $89K | 8/10/2024 |
| Srega Juergen | ▲ Buy | Grant | 16,936 | $0 | 8/9/2024 |
| Burkhard Prause | ▲ Buy | Grant | 2,795 | $0 | 8/9/2024 |
| Mark Munch | ▲ Buy | Grant | 15,022 | $0 | 8/9/2024 |
| Frank H. Laukien | ▲ Buy | Grant | 28,307 | $0 | 8/9/2024 |
| Gerald N. Herman | ▲ Buy | Grant | 15,106 | $0 | 8/9/2024 |
| Falko Busse | ▲ Buy | Grant | 6,030 | $0 | 8/9/2024 |
| Mark Munch | ▼ Sell | Tax Withholding | 2,174 | $135K | 8/6/2024 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 2,174 | $135K | 8/6/2024 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 988 | $61K | 8/6/2024 |
| Mark Munch | ▼ Sell | Tax Withholding | 986 | $63K | 8/5/2024 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 3,582 | $228K | 8/5/2024 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 577 | $37K | 8/5/2024 |
| Hermann Fritz Requardt | ▲ Buy | Option Exercise | 5,000 | $91K | 3/4/2024 |
| Hermann Fritz Requardt | ▲ Buy | Option Exercise | 10,000 | $240K | 3/4/2024 |
| Hermann Fritz Requardt | ▼ Sell | Open Market | 13,772 | $1.2M | 3/4/2024 |
| Hermann Fritz Requardt | ▼ Sell | Open Market | 1,228 | $110K | 3/4/2024 |
| Falko Busse | ▲ Buy | Option Exercise | 12,000 | $238K | 2/28/2024 |
| Falko Busse | ▲ Buy | Option Exercise | 7,097 | $157K | 2/28/2024 |
| Falko Busse | ▲ Buy | Option Exercise | 4,384 | $149K | 2/28/2024 |
| Falko Busse | ▲ Buy | Option Exercise | 4,641 | $195K | 2/28/2024 |
| Falko Busse | ▼ Sell | Open Market | 13,852 | $1.2M | 2/28/2024 |
| Falko Busse | ▼ Sell | Open Market | 12,770 | $1.1M | 2/28/2024 |
| Falko Busse | ▼ Sell | Open Market | 1,500 | $127K | 2/28/2024 |
| Burkhard Prause | ▲ Buy | Option Exercise | 1,846 | $80K | 2/22/2024 |
| Burkhard Prause | ▲ Buy | Option Exercise | 1,083 | $37K | 2/22/2024 |
| Burkhard Prause | ▲ Buy | Option Exercise | 1,903 | $80K | 2/22/2024 |
| Burkhard Prause | ▲ Buy | Option Exercise | 618 | $38K | 2/22/2024 |
| Burkhard Prause | ▼ Sell | Open Market | 15,319 | $1.3M | 2/22/2024 |
| John A. Ornell | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Bob Rosenthal | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Cynthia M. Friend | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Ma Philip | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Adelene Q. Perkins | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| William A. Linton | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Hermann Fritz Requardt | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Richard A. Packer | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Bonnie H. Anderson | ▲ Buy | Grant | 2,377 | $0 | 1/5/2024 |
| Srega Juergen | ▼ Sell | Tax Withholding | 4,840 | $356K | 12/27/2023 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 1,404 | $103K | 12/16/2023 |
| William A. Linton | ▲ Buy | Option Exercise | 10,000 | $191K | 12/5/2023 |
| Frank H. Laukien | ▲ Buy | Option Exercise | 2,167 | $100K | 10/26/2023 |
| Frank H. Laukien | ▲ Buy | Option Exercise | 57,356 | $2.6M | 10/26/2023 |
| BRUKER CORP | ▼ Sell | Other | 1,000 | $99.7M | 10/2/2023 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 4,421 | $296K | 8/11/2023 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 913 | $61K | 8/11/2023 |
| Mark Munch | ▼ Sell | Tax Withholding | 1,578 | $106K | 8/11/2023 |
| Frank H. Laukien | ▲ Buy | Grant | 38,521 | $0 | 8/10/2023 |
| Gerald N. Herman | ▲ Buy | Grant | 12,168 | $0 | 8/10/2023 |
| Mark Munch | ▲ Buy | Grant | 12,410 | $0 | 8/10/2023 |
| Srega Juergen | ▲ Buy | Grant | 14,695 | $0 | 8/10/2023 |
| Burkhard Prause | ▲ Buy | Grant | 2,371 | $0 | 8/10/2023 |
| Falko Busse | ▲ Buy | Grant | 4,526 | $0 | 8/10/2023 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 722 | $47K | 8/9/2023 |
| Mark Munch | ▼ Sell | Tax Withholding | 2,141 | $141K | 8/9/2023 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 5,722 | $376K | 8/9/2023 |
| Frank H. Laukien | ▲ Buy | Option Exercise | 44,150 | $2.1M | 8/8/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 37,947 | $2.5M | 8/8/2023 |
| Gerald N. Herman | ▼ Sell | Tax Withholding | 1,436 | $96K | 8/7/2023 |
| Mark Munch | ▼ Sell | Tax Withholding | 2,744 | $183K | 8/7/2023 |
| Frank H. Laukien | ▼ Sell | Tax Withholding | 9,078 | $606K | 8/7/2023 |
| Frank H. Laukien | ▲ Buy | Option Exercise | 2,672 | $100K | 7/27/2023 |
| Frank H. Laukien | ▲ Buy | Option Exercise | 65,782 | $2.5M | 7/27/2023 |
| Gerald N. Herman | ▼ Sell | Open Market | 14,242 | $1.1M | 6/16/2023 |
| Kastner Marc A | ▼ Sell | Open Market | 11,146 | $838K | 5/19/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 12,917 | $943K | 5/16/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 1,708 | $126K | 5/16/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 137,718 | $10.0M | 5/15/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 47,657 | $3.5M | 5/15/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 30,359 | $2.3M | 5/9/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 70,598 | $5.3M | 5/9/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 10,025 | $763K | 5/9/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 81,745 | $6.3M | 5/8/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 6,832 | $531K | 5/8/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 441 | $35K | 5/8/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 16,435 | $1.3M | 5/3/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 51,294 | $4.0M | 5/2/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 49,476 | $3.9M | 5/2/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 74,894 | $5.9M | 5/1/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 7,901 | $627K | 5/1/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 13,793 | $1.1M | 4/25/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 30,343 | $2.4M | 4/25/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 7,174 | $573K | 4/25/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 460 | $37K | 4/25/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 146,122 | $11.8M | 4/24/2023 |
| Frank H. Laukien | ▼ Sell | Open Market | 2,108 | $172K | 4/24/2023 |
| Cynthia M. Friend | ▼ Sell | Open Market | 921 | $63K | 1/17/2023 |
| Ma Philip | ▲ Buy | Grant | 1,970 | $0 | 1/5/2023 |
| Bonnie H. Anderson | ▲ Buy | Grant | 1,970 | $0 | 1/5/2023 |
| William A. Linton | ▲ Buy | Grant | 1,970 | $0 | 1/5/2023 |
| Richard A. Packer | ▲ Buy | Grant | 1,970 | $0 | 1/5/2023 |