BRKR Insider Transactions
1,005 retained open-market purchase and sale rows from SEC Forms 3, 4 and 5, newest first. This page shows rows 1–100; provenance stays internal.
BRKR insiders transaction timeline
PurchaseSale
| Insider profile | Role | Date | Transaction | Shares | Price |
|---|---|---|---|---|---|
| Pusch Wolfgang | President BMID Group | 2026-08-17 | Sale | 3,473 | $56.90 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-08-14 | Sale | 2,000 | $57.60 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-07-15 | Sale | 2,000 | $60.25 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-06-15 | Sale | 2,000.0 | $54.76 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-05-15 | Sale | 2,000.0 | $43.9 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-04-15 | Sale | 2,000.0 | $39.9 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-03-13 | Sale | 2,000.0 | $35.44 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-02-13 | Sale | 2,000.0 | $36.94 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-01-15 | Sale | 2,000.0 | $49.2 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-01-12 | Sale | 7,000.0 | $55.0 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-01-05 | Sale | 15,337.0 | $49.25 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-01-05 | Sale | 14,000.0 | $50.0 |
| Munch Mark | EXEC VP&PRES BRUKER NANO INC. | 2026-01-05 | Sale | 4,506.0 | $50.0 |
| PACKER RICHARD A | Director | 2025-12-01 | Sale | 5,028.0 | $48.38 |
| ORNELL JOHN A | Director | 2025-11-06 | Sale | 6,233.0 | $39.0 |
| Friend Cynthia M | Director | 2025-09-12 | Sale | 3,535.0 | $32.25 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2025-06-06 | Purchase | 2,608.0 | $38.36 |
| Bures Thomas | Chief Accounting Officer | 2025-03-10 | Purchase | 500.0 | $47.4 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2025-02-18 | Purchase | 6,937.0 | $51.23 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2025-02-18 | Purchase | 13,063.0 | $50.75 |
| PACKER RICHARD A | Director | 2024-12-02 | Sale | 3,350.0 | $57.82 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2024-11-18 | Purchase | 3,583.0 | $51.36 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2024-11-18 | Purchase | 26,551.0 | $50.82 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2024-11-18 | Purchase | 69,866.0 | $49.82 |
| ROSENTHAL BOB | Director | 2024-08-15 | Sale | 4,684.0 | $63.14 |
| Requardt Hermann Fritz | Director | 2024-03-04 | Sale | 1,228.0 | $89.61 |
| Requardt Hermann Fritz | Director | 2024-03-04 | Sale | 13,772.0 | $90.1 |
| Busse Falko | PRESIDENT, BIOSPIN GROUP | 2024-02-28 | Sale | 1,500.0 | $84.48 |
| Busse Falko | PRESIDENT, BIOSPIN GROUP | 2024-02-28 | Sale | 12,770.0 | $84.97 |
| Busse Falko | PRESIDENT, BIOSPIN GROUP | 2024-02-28 | Sale | 13,852.0 | $86.06 |
| Prause Burkhard | PRES. & CEO, BRUKER BEST | 2024-02-22 | Sale | 15,319.0 | $83.3 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-08-08 | Sale | 37,947.0 | $64.81 |
| Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | 2023-06-16 | Sale | 14,242.0 | $75.42 |
| Kastner Marc A | Director | 2023-05-19 | Sale | 11,146.0 | $75.22 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-16 | Sale | 1,708.0 | $73.68 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-16 | Sale | 12,917.0 | $73.03 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-15 | Sale | 47,657.0 | $73.18 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-15 | Sale | 137,718.0 | $72.6 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-09 | Sale | 10,025.0 | $76.12 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-09 | Sale | 70,598.0 | $75.39 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-09 | Sale | 30,359.0 | $74.44 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-08 | Sale | 441.0 | $78.53 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-08 | Sale | 6,832.0 | $77.71 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-08 | Sale | 81,745.0 | $76.99 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-03 | Sale | 16,435.0 | $79.21 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-02 | Sale | 49,476.0 | $78.27 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-02 | Sale | 51,294.0 | $77.7 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-01 | Sale | 7,901.0 | $79.38 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-05-01 | Sale | 74,894.0 | $78.68 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-25 | Sale | 460.0 | $80.64 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-25 | Sale | 7,174.0 | $79.82 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-25 | Sale | 30,343.0 | $79.06 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-25 | Sale | 13,793.0 | $77.87 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-24 | Sale | 2,108.0 | $81.65 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2023-04-24 | Sale | 146,122.0 | $81.01 |
| Friend Cynthia M | Director | 2023-01-17 | Sale | 921.0 | $68.26 |
| PACKER RICHARD A | Director | 2022-12-06 | Sale | 20,000.0 | $66.18 |
| Kastner Marc A | Director | 2022-11-15 | Sale | 10,000.0 | $70.75 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2022-05-11 | Purchase | 1,710.0 | $57.64 |
| LAUKIEN FRANK H | PRESIDENT & CEO | 2022-05-11 | Purchase | 1,710.0 | $57.64 |
| LAUKIEN FRANK H | CEO, President | 2022-02-18 | Sale | 26,790.0 | $68.51 |
| LAUKIEN FRANK H | CEO, President | 2022-02-17 | Sale | 26,200.0 | $68.12 |
| Munch Mark | Exec VP&Pres Bruker Nano Inc. | 2021-12-15 | Sale | 21,210.0 | $79.47 |
| Kastner Marc A | Director | 2021-11-24 | Sale | 10,000.0 | $76.86 |
| Srega Juergen | Group President Bruker CALID | 2021-09-02 | Sale | 202,216.0 | $89.54 |
| LAUKIEN FRANK H | CEO, President | 2021-08-16 | Sale | 71,594.0 | $83.83 |
| Prause Burkhard | Pres. & CEO, Bruker EST | 2021-08-16 | Sale | 10,446.0 | $83.66 |
| Friend Cynthia M | Director | 2021-03-22 | Sale | 1,800.0 | $60.43 |
| Kastner Marc A | Director | 2021-01-07 | Sale | 1,236.0 | $56.56 |
| Friend Cynthia M | Director | 2020-12-21 | Sale | 1,800.0 | $54.32 |
| Friend Cynthia M | Director | 2020-12-15 | Sale | 3,473.0 | $54.95 |
| Prause Burkhard | Pres. & CEO, Bruker EST | 2020-11-10 | Sale | 5,000.0 | $47.93 |
| Friend Cynthia M | Director | 2020-09-21 | Sale | 800.0 | $37.58 |
| Friend Cynthia M | Director | 2020-06-22 | Sale | 1,800.0 | $40.57 |
| Friend Cynthia M | Director | 2020-05-11 | Sale | 1,000.0 | $39.06 |
| Martin Gilles Gerard Jean | Director | 2020-05-11 | Sale | 30,000.0 | $38.83 |
| LAUKIEN FRANK H | CEO, President | 2020-05-11 | Purchase | 2,500.0 | $39.11 |
| PACKER RICHARD A | Director | 2019-12-16 | Sale | 18,000.0 | $49.18 |
| Kastner Marc A | Director | 2019-11-07 | Sale | 3,203.0 | $47.39 |
| Munch Mark | Exec VP&Pres Bruker Nano Inc. | 2019-09-16 | Sale | 47,203.0 | $42.87 |
| Prause Burkhard | Pres. & CEO, Bruker EST | 2019-09-05 | Sale | 15,702.0 | $42.96 |
| LAUKIEN FRANK H | CEO, President | 2019-06-03 | Sale | 400,000.0 | $41.48 |
| LAUKIEN FRANK H | CEO, President | 2019-05-30 | Sale | 84,295.0 | $41.48 |
| LAUKIEN FRANK H | CEO, President | 2019-05-29 | Sale | 2,000.0 | $42.31 |
| LAUKIEN FRANK H | CEO, President | 2019-05-29 | Sale | 313,705.0 | $41.47 |
| Kastner Marc A | Director | 2019-05-15 | Sale | 1,374.0 | $41.79 |
| Munch Mark | Exec VP&Pres Bruker Nano Inc. | 2017-09-13 | Sale | 21,061.0 | $29.97 |
| LAUKIEN FRANK H | CEO, President | 2017-08-10 | Purchase | 2,335.0 | $27.39 |
| VAN INGEN CHRIS | Director | 2017-06-14 | Sale | 19,900.0 | $28.03 |
| KNISS RICHARD | Director | 2017-06-13 | Sale | 24,000.0 | $28.23 |
| Munch Mark | Exec VP&Pres Bruker Nano Inc. | 2017-06-08 | Sale | 73,724.0 | $27.62 |
| LAUKIEN FRANK H | CEO, President | 2017-05-19 | Purchase | 3,200.0 | $26.13 |
| LAUKIEN FRANK H | CEO, President | 2017-05-18 | Purchase | 35,000.0 | $26.33 |
| LAUKIEN FRANK H | CEO, President | 2017-05-17 | Purchase | 38,000.0 | $26.11 |
| LAUKIEN FRANK H | CEO, President | 2017-05-16 | Purchase | 1,920.0 | $25.88 |
| LAUKIEN FRANK H | CEO, President | 2017-03-17 | Purchase | 4,300.0 | $23.34 |
| LAUKIEN FRANK H | CEO, President | 2017-03-13 | Purchase | 2,300.0 | $23.74 |
| Lenggenhager Rene | President, BioSpin Group | 2017-02-24 | Sale | 3,539.0 | $23.93 |
| LAUKIEN FRANK H | CEO, President | 2016-12-15 | Purchase | 4,725.0 | $21.22 |
| VAN INGEN CHRIS | Director | 2016-12-13 | Sale | 20,000.0 | $22.29 |