BRKR
Bruker Corporation$54.00-1.18 (-2.14%)Prev Close$55.18·MCap$8.71B·P/E—·Vol1.69M·Yield0.00%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
15
$3.89M
◆
Net Activity
Net Seller
$3.89M
●
Active Insiders
6
last 12 mo
Over the past 12 months, insider activity at Bruker Corporation (BRKR) has been exclusively selling, with 0 insider purchases totaling $0.00 and 15 insider sales totaling $3.89M. The most recent insider transaction was by Munch Mark (officer: EXEC VP&PRES BRUKER NANO INC.), who sold $87.8K worth of shares on May 18, 2026. Bruker Corporation operates in the Healthcare sector, within the Medical - Devices industry, with a market cap of $8.71B.
BRKR Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $43.90 | $87.8K | 128,443 |
| Apr 16, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $39.90 | $79.8K | 128,443 |
| Mar 16, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $35.44 | $70.9K | 128,443 |
| Feb 18, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $36.94 | $73.9K | 128,443 |
| Jan 12, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 9,000 | $53.71 | $483.4K | 0 |
| Jan 5, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 33,843 | $49.66 | $1.68M | 0 |
| Dec 1, 2025 | PACKER RICHARD A | Director | Sell | 5,028 | $48.38 | $243.2K | 0 |
| Nov 6, 2025 | ORNELL JOHN A | Director | Sell | 6,233 | $39.00 | $243.1K | 0 |
| Sep 12, 2025 | Friend Cynthia M | Director | Sell | 3,535 | $32.25 | $114.0K | 0 |
| Aug 9, 2025 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 4,646 | $30.54 | $141.9K | 0 |
| Aug 9, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 12,917 | $30.56 | $394.8K | 0 |
| Aug 9, 2025 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,726 | $30.55 | $113.8K | 0 |
| Aug 5, 2025 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 577 | $32.07 | $18.5K | 0 |
| Aug 5, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 3,582 | $32.07 | $114.9K | 0 |
| Aug 5, 2025 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 844 | $32.07 | $27.1K | 0 |
| Jun 6, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 2,608 | $38.36 | $100.0K | 0 |
| Mar 10, 2025 | Bures Thomas | Chief Accounting Officer | Buy | 500 | $47.40 | $23.7K | 0 |
| Feb 18, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 20,000 | $50.92 | $1.02M | 0 |
| Dec 2, 2024 | PACKER RICHARD A | Director | Sell | 3,350 | $57.82 | $193.7K | 0 |
| Nov 18, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 100,000 | $50.14 | $5.01M | 0 |
| Aug 15, 2024 | ROSENTHAL BOB | Director | Sell | 4,684 | $63.14 | $295.7K | 0 |
| Aug 9, 2024 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 2,538 | $60.42 | $153.3K | 0 |
| Aug 9, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 9,495 | $60.42 | $573.7K | 0 |
| Aug 9, 2024 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,191 | $60.42 | $192.8K | 0 |
| Aug 5, 2024 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 1,565 | $62.67 | $98.1K | 0 |
| Aug 5, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 3,582 | $63.54 | $227.6K | 0 |
| Aug 5, 2024 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,160 | $62.59 | $197.8K | 0 |
| Mar 4, 2024 | Requardt Hermann Fritz | Director | Sell | 15,000 | $90.06 | $1.35M | 0 |
| Feb 28, 2024 | Busse Falko | PRESIDENT, BIOSPIN GROUP | Sell | 28,122 | $85.48 | $2.40M | 0 |
| Feb 22, 2024 | Prause Burkhard | PRES. & CEO, BRUKER BEST | Sell | 15,319 | $83.30 | $1.28M | 0 |
| Dec 27, 2023 | Srega Juergen | PRESIDENT CALID | Sell | 4,840 | $73.63 | $356.4K | 0 |
| Dec 16, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 1,404 | $73.36 | $103.0K | 0 |
| Aug 10, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 913 | $66.96 | $61.1K | 0 |
| Aug 10, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 4,421 | $66.96 | $296.0K | 0 |
| Aug 10, 2023 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 1,578 | $66.96 | $105.7K | 0 |
| Aug 8, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 37,947 | $64.81 | $2.46M | 0 |
| Aug 7, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 2,158 | $66.39 | $143.3K | 0 |
| Aug 7, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 14,800 | $66.34 | $981.8K | 0 |
| Aug 7, 2023 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 4,885 | $66.28 | $323.8K | 0 |
| Jun 16, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 14,242 | $75.42 | $1.07M | 0 |
| May 19, 2023 | Kastner Marc A | Director | Sell | 11,146 | $75.22 | $838.4K | 0 |
| May 15, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $72.78 | $14.55M | 0 |
| May 8, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $76.02 | $15.20M | 0 |
| May 3, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 16,435 | $79.21 | $1.30M | 0 |
| May 1, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 183,565 | $78.33 | $14.38M | 0 |
| Apr 24, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $80.46 | $16.09M | 0 |
| Jan 17, 2023 | Friend Cynthia M | Director | Sell | 921 | $68.26 | $62.9K | 0 |
| Dec 16, 2022 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 1,243 | $64.41 | $80.1K | 0 |
| Dec 6, 2022 | PACKER RICHARD A | Director | Sell | 20,000 | $66.18 | $1.32M | 0 |
| Nov 15, 2022 | Kastner Marc A | Director | Sell | 10,000 | $70.75 | $707.5K | 0 |
Showing 1–50 of 67
1 / 2
BRKR Insider Buying Activity
The following table shows recent insider purchases of Bruker Corporation (BRKR) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Jun 6, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 2,608 | $38.36 | $100.0K | 0 |
| Mar 10, 2025 | Bures Thomas | Chief Accounting Officer | Buy | 500 | $47.40 | $23.7K | 0 |
| Feb 18, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 20,000 | $50.92 | $1.02M | 0 |
| Nov 18, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Buy | 100,000 | $50.14 | $5.01M | 0 |
BRKR Insider Selling Activity
The following table shows recent insider sales of Bruker Corporation (BRKR) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| May 18, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $43.90 | $87.8K | 128,443 |
| Apr 16, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $39.90 | $79.8K | 128,443 |
| Mar 16, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $35.44 | $70.9K | 128,443 |
| Feb 18, 2026 | Munch Mark | officer: EXEC VP&PRES BRUKER NANO INC. | Sell | 2,000 | $36.94 | $73.9K | 128,443 |
| Jan 12, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 9,000 | $53.71 | $483.4K | 0 |
| Jan 5, 2026 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 33,843 | $49.66 | $1.68M | 0 |
| Dec 1, 2025 | PACKER RICHARD A | Director | Sell | 5,028 | $48.38 | $243.2K | 0 |
| Nov 6, 2025 | ORNELL JOHN A | Director | Sell | 6,233 | $39.00 | $243.1K | 0 |
| Sep 12, 2025 | Friend Cynthia M | Director | Sell | 3,535 | $32.25 | $114.0K | 0 |
| Aug 9, 2025 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 4,646 | $30.54 | $141.9K | 0 |
| Aug 9, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 12,917 | $30.56 | $394.8K | 0 |
| Aug 9, 2025 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,726 | $30.55 | $113.8K | 0 |
| Aug 5, 2025 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 577 | $32.07 | $18.5K | 0 |
| Aug 5, 2025 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 3,582 | $32.07 | $114.9K | 0 |
| Aug 5, 2025 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 844 | $32.07 | $27.1K | 0 |
| Dec 2, 2024 | PACKER RICHARD A | Director | Sell | 3,350 | $57.82 | $193.7K | 0 |
| Aug 15, 2024 | ROSENTHAL BOB | Director | Sell | 4,684 | $63.14 | $295.7K | 0 |
| Aug 9, 2024 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 2,538 | $60.42 | $153.3K | 0 |
| Aug 9, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 9,495 | $60.42 | $573.7K | 0 |
| Aug 9, 2024 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,191 | $60.42 | $192.8K | 0 |
| Aug 5, 2024 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 1,565 | $62.67 | $98.1K | 0 |
| Aug 5, 2024 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 3,582 | $63.54 | $227.6K | 0 |
| Aug 5, 2024 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 3,160 | $62.59 | $197.8K | 0 |
| Mar 4, 2024 | Requardt Hermann Fritz | Director | Sell | 15,000 | $90.06 | $1.35M | 0 |
| Feb 28, 2024 | Busse Falko | PRESIDENT, BIOSPIN GROUP | Sell | 28,122 | $85.48 | $2.40M | 0 |
| Feb 22, 2024 | Prause Burkhard | PRES. & CEO, BRUKER BEST | Sell | 15,319 | $83.30 | $1.28M | 0 |
| Dec 27, 2023 | Srega Juergen | PRESIDENT CALID | Sell | 4,840 | $73.63 | $356.4K | 0 |
| Dec 16, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 1,404 | $73.36 | $103.0K | 0 |
| Aug 10, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 913 | $66.96 | $61.1K | 0 |
| Aug 10, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 4,421 | $66.96 | $296.0K | 0 |
| Aug 10, 2023 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 1,578 | $66.96 | $105.7K | 0 |
| Aug 8, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 37,947 | $64.81 | $2.46M | 0 |
| Aug 7, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 2,158 | $66.39 | $143.3K | 0 |
| Aug 7, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 14,800 | $66.34 | $981.8K | 0 |
| Aug 7, 2023 | Munch Mark | EXEC VP&PRES BRUKER NANO INC. | Sell | 4,885 | $66.28 | $323.8K | 0 |
| Jun 16, 2023 | Herman Gerald N | EXECUTIVE VICE PRESIDENT, CFO | Sell | 14,242 | $75.42 | $1.07M | 0 |
| May 19, 2023 | Kastner Marc A | Director | Sell | 11,146 | $75.22 | $838.4K | 0 |
| May 15, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $72.78 | $14.55M | 0 |
| May 8, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $76.02 | $15.20M | 0 |
| May 3, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 16,435 | $79.21 | $1.30M | 0 |
| May 1, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 183,565 | $78.33 | $14.38M | 0 |
| Apr 24, 2023 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 200,000 | $80.46 | $16.09M | 0 |
| Jan 17, 2023 | Friend Cynthia M | Director | Sell | 921 | $68.26 | $62.9K | 0 |
| Dec 16, 2022 | LAUKIEN FRANK H | PRESIDENT & CEO | Sell | 1,243 | $64.41 | $80.1K | 0 |
| Dec 6, 2022 | PACKER RICHARD A | Director | Sell | 20,000 | $66.18 | $1.32M | 0 |
| Nov 15, 2022 | Kastner Marc A | Director | Sell | 10,000 | $70.75 | $707.5K | 0 |
BRKR Insiders
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