Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Bruker Corp (BRKR) since 2005 are shown in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Bruker Corp. Table 2 shows the detailed insider transactions. This company's CIK number is 1109354.
Total stock buying since 2005: $51,732,111.
Total stock sales since 2005: $499,177,041.
Total stock option exercises since 2005: $38,243,424.
| Insider Buying | Insider Sales | Option Exercises | ||||
|---|---|---|---|---|---|---|
| Year | Shares | Value | Shares | Value | Shares | Value |
| 2025 | 20,500 | $1,043,497 | 0 | $0 | 15,000 | $330,750 |
| 2024 | 0 | $0 | 38,353 | $3,113,327 | 52,950 | $1,225,967 |
| 2023 | 0 | $0 | 863,335 | $66,103,076 | 182,127 | $7,611,513 |
| 2022 | 1,710 | $98,559 | 102,990 | $7,157,496 | 134,337 | $3,711,302 |
| 2021 | 0 | $0 | 318,502 | $27,615,002 | 368,015 | $8,108,012 |
| 2020 | 2,500 | $97,775 | 43,873 | $1,835,381 | 67,600 | $1,508,187 |
| 2019 | 0 | $0 | 885,482 | $37,104,691 | 105,977 | $2,033,549 |
| 2018 | 0 | $0 | 0 | $0 | 74,274 | $1,422,078 |
| 2017 | 87,055 | $2,265,948 | 142,224 | $3,987,697 | 136,663 | $2,437,519 |
| 2016 | 25,523 | $568,279 | 2,138,600 | $55,017,442 | 147,550 | $2,082,998 |
| 2015 | 1,026,172 | $20,004,617 | 1,034,000 | $20,167,747 | 31,400 | $361,881 |
| 2014 | 0 | $0 | 0 | $0 | 5,150 | $63,370 |
| 2013 | 0 | $0 | 0 | $0 | 104,615 | $1,171,123 |
| 2012 | 300,000 | $4,032,750 | 0 | $0 | 343,575 | $4,085,711 |
| 2011 | 11,770 | $220,148 | 1,873,050 | $34,370,466 | 2,500 | $47,775 |
| 2010 | 200,000 | $2,835,900 | 4,948,400 | $71,933,031 | 43,550 | $309,416 |
| 2009 | 853,570 | $5,280,133 | 7,103,000 | $64,327,444 | 6,000 | $31,618 |
| 2008 | 1,774,447 | $9,839,924 | 6,286,022 | $57,454,241 | 133,020 | $856,155 |
| 2007 | 355,000 | $3,113,785 | 6,900,000 | $48,990,000 | 150,000 | $844,500 |
| 2006 | 50,000 | $300,310 | 0 | $0 | 0 | $0 |
| 2005 | 525,440 | $2,030,486 | 0 | $0 | 0 | $0 |
| Trading Period | Insider Buying | Insider Sales | Option Exercises | |||
|---|---|---|---|---|---|---|
| year-month | Shares | Value | Shares | Value | Shares | Value |
| 2025-05 | 0 | $0 | 0 | $0 | 5,000 | $90,750 |
| 2025-04 | 0 | $0 | 0 | $0 | 10,000 | $240,000 |
| 2025-03 | 500 | $23,697 | 0 | $0 | 0 | $0 |
| 2025-02 | 20,000 | $1,019,800 | 0 | $0 | 0 | $0 |
| 2024-12 | 0 | $0 | 3,350 | $193,683 | 10,000 | $191,200 |
| 2024-11 | 0 | $0 | 0 | $0 | 10,000 | $191,200 |
| 2024-08 | 0 | $0 | 4,684 | $295,747 | 12,500 | $280,187 |
| 2024-03 | 0 | $0 | 15,000 | $1,347,825 | 15,000 | $316,125 |
| 2024-02 | 0 | $0 | 15,319 | $1,276,072 | 5,450 | $247,255 |
| 2023-12 | 0 | $0 | 0 | $0 | 10,000 | $190,700 |
| 2023-10 | 0 | $0 | 0 | $0 | 59,523 | $2,746,688 |
| 2023-08 | 0 | $0 | 37,947 | $2,459,345 | 44,150 | $2,112,577 |
| 2023-07 | 0 | $0 | 0 | $0 | 68,454 | $2,561,548 |
| 2023-06 | 0 | $0 | 14,242 | $1,074,131 | 0 | $0 |
| 2023-05 | 0 | $0 | 611,146 | $46,406,210 | 0 | $0 |
| 2023-04 | 0 | $0 | 200,000 | $16,163,390 | 0 | $0 |
| 2022-11 | 0 | $0 | 50,000 | $3,537,450 | 50,000 | $1,200,000 |
| 2022-05 | 1,710 | $98,559 | 0 | $0 | 0 | $0 |
| 2022-02 | 0 | $0 | 52,990 | $3,620,046 | 84,337 | $2,511,302 |
| 2021-12 | 0 | $0 | 21,210 | $1,685,643 | 21,210 | $420,382 |
| 2021-11 | 0 | $0 | 10,000 | $768,600 | 16,000 | $275,620 |
| 2021-09 | 0 | $0 | 202,216 | $18,106,420 | 190,275 | $3,865,436 |
| 2021-08 | 0 | $0 | 82,040 | $6,875,666 | 139,730 | $3,525,638 |
| 2021-03 | 0 | $0 | 1,800 | $108,765 | 800 | $20,936 |
| Trade Date | Insider Name | Trade Type | Shares | Price ($) | Value ($) |
|---|---|---|---|---|---|
| 2025-05-13 | Ornell John A | Option Ex | 5,000 | 18.15 | 90,750 |
| 2025-04-22 | Linton William A | Option Ex | 10,000 | 24.00 | 240,000 |
| 2025-03-10 | Bures Thomas (Chief Accounting Officer) | Buy | 500 | 47.40 | 23,697 |
| 2025-02-18 | Laukien Frank H (PRESIDENT & CEO) | Buy | 20,000 | 50.99 | 1,019,800 |
| 2024-12-02 | Packer Richard A | Sale | 3,350 | 57.82 | 193,683 |
| 2024-12-02 | Packer Richard A | Option Ex | 10,000 | 19.12 | 191,200 |
| 2024-11-22 | Linton William A | Option Ex | 10,000 | 19.12 | 191,200 |
| 2024-08-15 | Rosenthal Bob | Sale | 4,684 | 63.14 | 295,747 |
| 2024-08-15 | Rosenthal Bob | Option Ex | 12,500 | 22.41 | 280,187 |
| 2024-03-04 | Requardt Hermann Fritz | Sale | 15,000 | 89.86 | 1,347,825 |
| 2024-03-04 | Requardt Hermann Fritz | Option Ex | 15,000 | 21.07 | 316,125 |
| 2024-02-22 | Prause Burkhard (PRES. & CEO, BRUKER BEST) | Sale | 15,319 | 83.30 | 1,276,072 |
| 2024-02-22 | Prause Burkhard (PRES. & CEO, BRUKER BEST) | Option Ex | 5,450 | 45.37 | 247,255 |
| 2023-12-05 | Linton William A | Option Ex | 10,000 | 19.07 | 190,700 |
| 2023-10-26 | Laukien Frank H (PRESIDENT & CEO) | Option Ex | 59,523 | 46.15 | 2,746,688 |
| 2023-08-08 | Laukien Frank H (PRESIDENT & CEO) | Sale | 37,947 | 64.81 | 2,459,345 |
| 2023-08-08 | Laukien Frank H (PRESIDENT & CEO) | Option Ex | 44,150 | 47.85 | 2,112,577 |
| 2023-07-27 | Laukien Frank H (PRESIDENT & CEO) | Option Ex | 68,454 | 37.42 | 2,561,548 |
| 2023-06-16 | Herman Gerald N (EXECUTIVE VICE PRESIDENT, CFO) | Sale | 14,242 | 75.42 | 1,074,131 |
| 2023-05-19 | Kastner Marc A | Sale | 11,146 | 75.22 | 838,402 |
| 2023-05-16 | Laukien Frank H (PRESIDENT & CEO) | Sale | 14,625 | 73.36 | 1,072,816 |
| 2023-05-15 | Laukien Frank H (PRESIDENT & CEO) | Sale | 185,375 | 72.89 | 13,511,983 |
| 2023-05-09 | Laukien Frank H (PRESIDENT & CEO) | Sale | 110,982 | 75.32 | 8,358,831 |
| 2023-05-08 | Laukien Frank H (PRESIDENT & CEO) | Sale | 89,018 | 77.74 | 6,920,526 |
| 2023-05-03 | Laukien Frank H (PRESIDENT & CEO) | Sale | 16,435 | 79.21 | 1,301,816 |
| 2023-05-02 | Laukien Frank H (PRESIDENT & CEO) | Sale | 100,770 | 77.98 | 7,858,548 |
| 2023-05-01 | Laukien Frank H (PRESIDENT & CEO) | Sale | 82,795 | 79.03 | 6,543,288 |
| 2023-04-25 | Laukien Frank H (PRESIDENT & CEO) | Sale | 51,770 | 79.35 | 4,107,845 |
| 2023-04-24 | Laukien Frank H (PRESIDENT & CEO) | Sale | 148,230 | 81.33 | 12,055,545 |
| 2022-11-15 | Kastner Marc A | Sale | 30,000 | 70.75 | 2,122,470 |
| 2022-11-15 | Kastner Marc A | Option Ex | 30,000 | 24.00 | 720,000 |
| 2022-05-11 | Laukien Frank H (PRESIDENT & CEO) | Buy | 1,710 | 57.64 | 98,559 |
| 2022-02-18 | Laukien Frank H (CEO, President) | Sale | 26,790 | 68.51 | 1,835,302 |
| 2022-02-18 | Laukien Frank H (CEO, President) | Option Ex | 40,490 | 29.78 | 1,205,670 |
| 2022-02-17 | Laukien Frank H (CEO, President) | Sale | 26,200 | 68.12 | 1,784,744 |
| 2022-02-17 | Laukien Frank H (CEO, President) | Option Ex | 43,847 | 29.78 | 1,305,632 |
| 2021-12-15 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Sale | 21,210 | 79.47 | 1,685,643 |
| 2021-12-15 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Option Ex | 21,210 | 19.82 | 420,382 |
| 2021-11-24 | Kastner Marc A | Sale | 10,000 | 76.86 | 768,600 |
| 2021-11-24 | Kastner Marc A | Option Ex | 10,000 | 19.90 | 199,000 |
| 2021-11-02 | Linton William A | Option Ex | 6,000 | 12.77 | 76,620 |
| 2021-09-02 | Srega Juergen (Group President Bruker CALID) | Sale | 202,216 | 89.54 | 18,106,420 |
| 2021-09-02 | Srega Juergen (Group President Bruker CALID) | Option Ex | 190,275 | 20.32 | 3,865,436 |
| 2021-08-16 | Prause Burkhard (Pres. & CEO, Bruker EST) | Sale | 10,446 | 83.66 | 873,870 |
| 2021-08-16 | Prause Burkhard (Pres. & CEO, Bruker EST) | Option Ex | 10,446 | 35.41 | 369,945 |
| 2021-08-16 | Laukien Frank H (CEO, President) | Sale | 71,594 | 83.83 | 6,001,796 |
| 2021-08-16 | Laukien Frank H (CEO, President) | Option Ex | 129,284 | 24.41 | 3,155,693 |
| 2021-03-22 | Friend Cynthia M | Sale | 1,800 | 60.42 | 108,765 |
| 2021-03-22 | Friend Cynthia M | Option Ex | 800 | 26.17 | 20,936 |
| 2021-01-07 | Kastner Marc A | Sale | 1,236 | 56.56 | 69,908 |
| 2020-12-21 | Friend Cynthia M | Sale | 1,800 | 54.32 | 97,776 |
| 2020-12-21 | Friend Cynthia M | Option Ex | 800 | 26.17 | 20,936 |
| 2020-12-15 | Friend Cynthia M | Sale | 3,473 | 54.95 | 190,841 |
| 2020-11-10 | Prause Burkhard (Pres. & CEO, Bruker EST) | Sale | 5,000 | 47.93 | 239,650 |
| 2020-11-10 | Prause Burkhard (Pres. & CEO, Bruker EST) | Option Ex | 5,000 | 22.19 | 110,950 |
| 2020-11-09 | Linton William A | Option Ex | 6,000 | 16.09 | 96,540 |
| 2020-09-21 | Friend Cynthia M | Sale | 800 | 37.58 | 30,064 |
| 2020-09-21 | Friend Cynthia M | Option Ex | 800 | 26.17 | 20,936 |
| 2020-06-22 | Friend Cynthia M | Sale | 1,800 | 40.57 | 73,026 |
| 2020-05-11 | Friend Cynthia M | Sale | 1,000 | 39.06 | 39,064 |
| 2020-05-11 | Martin Gilles Gerard Jean | Sale | 30,000 | 38.83 | 1,164,960 |
| 2020-05-11 | Martin Gilles Gerard Jean | Option Ex | 30,000 | 21.62 | 648,600 |
| 2020-05-11 | Laukien Frank H (CEO, President) | Buy | 2,500 | 39.11 | 97,775 |
| 2020-03-24 | Laukien Frank H (CEO, President) | Option Ex | 25,000 | 24.41 | 610,225 |
| 2019-12-16 | Packer Richard A | Sale | 18,000 | 49.18 | 885,204 |
| 2019-12-16 | Packer Richard A | Option Ex | 18,000 | 13.78 | 248,040 |
| 2019-11-14 | Linton William A | Option Ex | 6,000 | 12.48 | 74,880 |
| 2019-11-07 | Kastner Marc A | Sale | 3,203 | 47.39 | 151,777 |
| 2019-09-16 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Sale | 47,203 | 42.87 | 2,023,356 |
| 2019-09-16 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Option Ex | 47,203 | 20.18 | 952,556 |
| 2019-09-11 | Laukien Frank H (CEO, President) | Option Ex | 34,774 | 21.80 | 758,073 |
| 2019-09-05 | Prause Burkhard (Pres. & CEO, Bruker EST) | Sale | 15,702 | 42.96 | 674,557 |
| 2019-06-03 | Laukien Frank H (CEO, President) | Sale | 400,000 | 41.48 | 16,591,200 |
| 2019-05-30 | Laukien Frank H (CEO, President) | Sale | 84,295 | 41.48 | 3,496,303 |
| 2019-05-29 | Laukien Frank H (CEO, President) | Sale | 315,705 | 41.89 | 13,224,882 |
| 2019-05-15 | Kastner Marc A | Sale | 1,374 | 41.78 | 57,412 |
| 2018-11-20 | Packer Richard A | Option Ex | 6,000 | 4.13 | 24,780 |
| 2018-11-07 | Linton William A | Option Ex | 6,000 | 4.13 | 24,780 |
| 2018-06-15 | Laukien Frank H (CEO, President) | Option Ex | 62,274 | 22.04 | 1,372,518 |
| 2017-12-06 | Linton William A | Option Ex | 6,000 | 12.09 | 72,540 |
| 2017-12-06 | Packer Richard A | Option Ex | 6,000 | 12.09 | 72,540 |
| 2017-09-13 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Sale | 21,061 | 29.97 | 631,198 |
| 2017-08-10 | Laukien Frank H (CEO, President) | Buy | 2,335 | 27.39 | 63,964 |
| 2017-06-14 | Van Ingen Chris | Sale | 19,900 | 28.04 | 557,896 |
| 2017-06-14 | Van Ingen Chris | Option Ex | 19,900 | 20.73 | 412,527 |
| 2017-06-13 | Kniss Richard | Sale | 24,000 | 28.23 | 677,448 |
| 2017-06-13 | Kniss Richard | Option Ex | 24,000 | 11.20 | 268,752 |
| 2017-06-08 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Sale | 73,724 | 27.62 | 2,036,478 |
| 2017-06-08 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Option Ex | 73,724 | 20.18 | 1,487,750 |
| 2017-05-19 | Laukien Frank H (CEO, President) | Buy | 3,200 | 26.14 | 83,632 |
| 2017-05-18 | Laukien Frank H (CEO, President) | Buy | 35,000 | 26.32 | 921,375 |
| 2017-05-17 | Laukien Frank H (CEO, President) | Buy | 38,000 | 26.11 | 992,332 |
| 2017-05-16 | Laukien Frank H (CEO, President) | Buy | 1,920 | 25.88 | 49,687 |
| 2017-03-17 | Laukien Frank H (CEO, President) | Buy | 4,300 | 23.34 | 100,366 |
| 2017-03-13 | Laukien Frank H (CEO, President) | Buy | 2,300 | 23.74 | 54,592 |
| 2017-02-24 | Lenggenhager Rene (President, BioSpin Group) | Sale | 3,539 | 23.93 | 84,677 |
| 2017-02-24 | Lenggenhager Rene (President, BioSpin Group) | Option Ex | 3,539 | 22.46 | 79,485 |
| 2017-02-16 | Laukien Joerg C | Option Ex | 3,500 | 12.55 | 43,925 |
| 2016-12-15 | Laukien Frank H (CEO, President) | Buy | 4,725 | 21.22 | 100,259 |
| 2016-12-13 | Van Ingen Chris | Sale | 20,000 | 22.29 | 445,840 |
| 2016-12-13 | Van Ingen Chris | Option Ex | 20,000 | 13.81 | 276,260 |
| 2016-11-25 | Laukien Frank H (CEO, President) | Buy | 2,124 | 22.90 | 48,631 |
| 2016-08-10 | Packer Richard A | Buy | 10,000 | 21.97 | 219,680 |
| 2016-08-08 | Laukien Frank H (CEO, President) | Option Ex | 3,750 | 13.80 | 51,768 |
| 2016-08-05 | Laukien Frank H (CEO, President) | Buy | 4,500 | 22.17 | 99,751 |
| 2016-06-14 | Laukien Frank H (CEO, President) | Buy | 4,174 | 23.95 | 99,958 |
| 2016-06-06 | Laukien Joerg C | Sale | 2,000,000 | 25.65 | 51,300,000 |
| 2016-05-09 | Emmerich Wolf-dieter | Sale | 21,000 | 27.35 | 574,371 |
| 2016-05-09 | Emmerich Wolf-dieter | Option Ex | 21,000 | 9.16 | 192,423 |
| 2016-05-09 | Furlong Brenda J | Sale | 22,600 | 27.43 | 620,031 |
| 2016-05-09 | Furlong Brenda J | Option Ex | 22,600 | 17.19 | 388,561 |
| 2016-03-10 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Sale | 75,000 | 27.70 | 2,077,200 |
| 2016-03-10 | Munch Mark (Exec VP&Pres Bruker Nano Inc.) | Option Ex | 75,000 | 14.80 | 1,110,000 |
| 2016-03-08 | Laukien Joerg C | Option Ex | 5,200 | 12.30 | 63,986 |
| 2015-06-15 | Laukien Frank H (CEO, President) | Buy | 1,000,000 | 19.50 | 19,500,000 |
| 2015-06-15 | Laukien Joerg C | Sale | 1,000,000 | 19.50 | 19,500,000 |
| 2015-06-11 | Fesik Stephen W. | Sale | 15,000 | 20.48 | 307,260 |
| 2015-06-11 | Fesik Stephen W. | Option Ex | 15,000 | 9.55 | 143,205 |
| 2015-06-11 | Laukien Frank H (CEO/President) | Buy | 480 | 20.58 | 9,876 |
| 2015-06-10 | Laukien Frank H (CEO/President) | Buy | 491 | 20.39 | 10,009 |
| 2015-06-09 | Laukien Frank H (CEO/President) | Buy | 4,930 | 20.28 | 99,985 |
| 2015-06-02 | Laukien Joerg C | Option Ex | 5,150 | 12.30 | 63,370 |
| 2015-03-17 | Wagner Charles F Jr (EVP & Chief Financial Officer) | Sale | 19,000 | 18.97 | 360,487 |
| 2015-03-13 | Laukien Frank H (CEO, President) | Option Ex | 11,250 | 13.80 | 155,306 |
| 2015-03-05 | Packer Richard A | Buy | 15,000 | 18.99 | 284,850 |
| 2015-02-25 | Laukien Frank H (CEO, President) | Buy | 2,771 | 18.79 | 52,067 |
| 2015-02-24 | Laukien Frank H (CEO, President) | Buy | 2,500 | 19.13 | 47,830 |
| 2014-02-07 | Laukien Joerg C | Option Ex | 5,150 | 12.30 | 63,370 |
| 2013-07-24 | Linton William A | Option Ex | 10,000 | 5.06 | 50,599 |
| 2013-05-07 | Kniss Richard | Option Ex | 11,575 | 4.57 | 52,897 |
| 2013-03-14 | Laukien Frank H (CEO/President) | Option Ex | 75,000 | 13.21 | 990,750 |
| 2013-03-01 | Linton William A | Option Ex | 2,500 | 3.45 | 8,625 |
| 2013-02-28 | Laukien Joerg C | Option Ex | 5,540 | 12.32 | 68,252 |
| 2012-12-14 | Laukien Frank H (CEO/President) | Buy | 50,000 | 14.68 | 734,150 |
| 2012-12-07 | Laukien Frank H (CEO/President) | Buy | 50,000 | 13.97 | 698,600 |
| 2012-09-14 | Laukien Frank H (CEO/President) | Buy | 100,000 | 13.00 | 1,300,000 |
| 2012-09-14 | Laukien Joerg C | Buy | 100,000 | 13.00 | 1,300,000 |
| 2012-05-10 | Laukien Frank H (CEO/President) | Option Ex | 250,000 | 13.21 | 3,302,500 |
| 2012-03-14 | Kniss Richard | Option Ex | 1,575 | 3.49 | 5,499 |
| 2012-03-07 | Wangler Bernhard | Option Ex | 14,750 | 6.54 | 96,465 |
| 2012-03-02 | Linton William A | Option Ex | 2,250 | 11.11 | 24,997 |
| 2012-02-28 | Laukien Frank H (CEO/President) | Option Ex | 75,000 | 8.75 | 656,250 |
| 2011-03-17 | Laukien Frank H (CEO, President) | Buy | 10,000 | 18.57 | 185,710 |
| 2011-03-14 | Laukien Dirk D | Sale | 936,525 | 18.35 | 17,185,233 |
| 2011-03-14 | Laukien Joerg C | Sale | 936,525 | 18.35 | 17,185,233 |
| 2011-03-10 | Wangler Bernhard | Option Ex | 2,500 | 19.11 | 47,775 |
| 2011-03-03 | Laukien Frank H (CEO, President) | Buy | 1,220 | 19.48 | 23,771 |
| 2011-02-28 | Laukien Frank H (CEO, President) | Buy | 550 | 19.39 | 10,667 |
| 2010-12-16 | Keller Tony Werner | Option Ex | 1,575 | 3.33 | 5,244 |
| 2010-12-13 | Laukien Dirk D | Sale | 926,900 | 16.98 | 15,738,762 |
| 2010-12-13 | Laukien Joerg C | Sale | 926,900 | 16.98 | 15,738,762 |
| 2010-11-19 | Stein Richard M (Secretary) | Sale | 2,500 | 15.31 | 38,267 |
| 2010-11-19 | Stein Richard M (Secretary) | Option Ex | 2,500 | 14.00 | 35,000 |
| 2010-11-09 | Kniss Richard | Sale | 12,600 | 15.26 | 192,276 |
| 2010-11-09 | Kniss Richard | Option Ex | 12,600 | 7.94 | 99,993 |
| 2010-09-10 | Laukien Dirk D | Sale | 539,750 | 13.27 | 7,162,482 |
| 2010-09-10 | Laukien Joerg C | Sale | 539,750 | 13.27 | 7,162,482 |
| 2010-05-03 | Laukien Joerg C | Option Ex | 11,000 | 9.55 | 105,050 |
| 2010-03-17 | Laukien Frank H (CEO/President) | Buy | 100,000 | 14.36 | 1,436,000 |
| 2010-03-15 | Laukien Frank H (CEO/President) | Buy | 100,000 | 14.00 | 1,399,900 |
| 2010-03-09 | Keller Tony Werner | Option Ex | 7,875 | 2.79 | 21,971 |
| 2010-03-03 | Laukien Dirk D | Sale | 2,000,000 | 12.95 | 25,900,000 |
| 2010-01-14 | Keller Tony Werner | Option Ex | 2,000 | 5.27 | 10,540 |
| 2010-01-14 | Linton William A | Option Ex | 3,000 | 5.27 | 15,809 |
| 2010-01-12 | Dsilva Collin J | Option Ex | 3,000 | 5.27 | 15,809 |
| 2009-12-16 | Wangler Bernhard | Option Ex | 3,000 | 5.27 | 15,809 |
| 2009-12-14 | Laukien Frank H (CEO/President) | Buy | 3,570 | 11.20 | 39,984 |
| 2009-12-01 | Laukien Dirk D | Sale | 2,000,000 | 10.67 | 21,340,000 |
| 2009-11-20 | Stein Richard M (Secretary) | Sale | 3,000 | 11.65 | 34,944 |
| 2009-11-20 | Stein Richard M (Secretary) | Option Ex | 3,000 | 5.27 | 15,809 |
| 2009-09-22 | Laukien Frank H (CEO/President) | Buy | 100,000 | 9.85 | 985,000 |
| 2009-09-22 | Laukien Isolde | Sale | 3,000,000 | 9.36 | 28,074,000 |
| 2009-08-03 | Laukien Frank H (CEO/President) | Buy | 75,000 | 10.05 | 753,750 |
| 2009-07-31 | Laukien Frank H (CEO/President) | Buy | 75,000 | 10.03 | 752,175 |
| 2009-05-07 | Laukien Frank H (CEO/President) | Buy | 100,000 | 7.28 | 728,100 |
| 2009-05-07 | Laukien Marc M | Sale | 2,100,000 | 7.08 | 14,878,500 |
| 2009-03-10 | Laukien Frank H (CEO/President) | Buy | 125,000 | 4.37 | 546,625 |
| 2009-03-09 | Laukien Frank H (CEO/President) | Buy | 125,000 | 4.18 | 522,124 |
| 2009-03-06 | Laukien Frank H (CEO/President) | Buy | 125,000 | 3.84 | 480,250 |
| 2009-03-05 | Laukien Frank H (CEO/President) | Buy | 125,000 | 3.78 | 472,125 |
| 2008-12-16 | Laukien Frank H (CEO/President) | Buy | 109,050 | 4.25 | 465,816 |
| 2008-12-15 | Laukien Frank H (CEO/President) | Buy | 100,000 | 4.19 | 418,900 |
| 2008-12-10 | Laukien Frank H (CEO/President) | Buy | 50,000 | 4.46 | 223,050 |
| 2008-12-08 | Laukien Frank H (CEO/President) | Buy | 50,000 | 4.62 | 231,580 |
| 2008-12-03 | Laukien Frank H (CEO/President) | Buy | 100,000 | 4.26 | 425,800 |
| 2008-12-02 | Laukien Frank H (CEO/President) | Buy | 100,000 | 3.82 | 382,400 |
| 2008-12-01 | Laukien Frank H (CEO/President) | Buy | 100,000 | 3.99 | 398,900 |
| 2008-11-28 | Laukien Frank H (CEO/President) | Buy | 100,000 | 4.56 | 455,700 |
| 2008-11-26 | Laukien Frank H (CEO/President) | Buy | 100,000 | 4.25 | 428,990 |
| 2008-11-21 | Laukien Frank H (CEO/President) | Buy | 75,000 | 3.20 | 239,925 |
| 2008-11-20 | Knight William J (Chief Financial Officer) | Buy | 5,000 | 3.73 | 18,640 |
| 2008-11-20 | Laukien Frank H (CEO/President) | Buy | 75,000 | 3.42 | 256,425 |
| 2008-11-06 | Laukien Frank H (CEO/President) | Buy | 50,000 | 5.68 | 283,778 |
| 2008-11-05 | Laukien Frank H (CEO/President) | Buy | 50,000 | 5.68 | 283,267 |
| 2008-11-05 | Laukien Joerg C | Buy | 50,000 | 5.50 | 275,000 |
| 2008-11-04 | Linton William A | Buy | 25,000 | 5.37 | 134,125 |
| 2008-11-04 | Laukien Frank H (CEO/President) | Buy | 50,000 | 5.47 | 273,650 |
| 2008-11-04 | Laukien Joerg C | Buy | 50,000 | 5.34 | 267,000 |
| 2008-11-03 | Laukien Frank H (CEO, President) | Buy | 100,000 | 4.41 | 441,905 |
| 2008-09-02 | Laukien Frank H (CEO/President) | Option Ex | 25,000 | 8.75 | 218,750 |
| 2008-08-04 | Laukien Frank H (CEO, President) | Buy | 20,000 | 13.62 | 273,144 |
| 2008-06-13 | Laukien Joerg C | Option Ex | 8,020 | 8.28 | 66,405 |
| 2008-06-09 | Laukien Frank H (CEO, President) | Buy | 50,000 | 11.62 | 581,100 |
| 2008-05-15 | Laukien Frank H (CEO, President) | Option Ex | 100,000 | 5.71 | 571,000 |
| 2008-05-08 | Laukien Frank H (CEO, President) | Buy | 75,000 | 12.10 | 907,575 |
| 2008-05-07 | Laukien Frank H (CEO, President) | Buy | 75,000 | 12.14 | 911,948 |
| 2008-02-26 | Laukien Isolde | Sale | 4,409,529 | 9.14 | 40,303,095 |
| 2008-02-26 | Laukien Marc M | Sale | 1,876,493 | 9.14 | 17,151,146 |
| 2007-06-07 | Laukien Frank H (CEO, President) | Option Ex | 50,000 | 4.49 | 224,500 |
| 2007-05-31 | Laukien Frank H (CEO, President) | Buy | 25,000 | 8.51 | 212,800 |
| 2007-05-08 | Laukien Frank H (CEO, President) | Buy | 111,078 | 8.76 | 973,376 |
| 2007-05-07 | Laukien Frank H (CEO, President) | Buy | 111,422 | 8.62 | 960,569 |
| 2007-05-04 | Laukien Frank H (CEO/President) | Buy | 7,500 | 8.82 | 66,165 |
| 2007-03-05 | Laukien Frank H (CEO, President) | Option Ex | 100,000 | 6.20 | 620,000 |
| 2007-03-02 | Laukien Frank H (CEO/President) | Buy | 25,000 | 9.18 | 229,575 |
| 2007-03-01 | Laukien Frank H (CEO, President) | Buy | 25,000 | 8.86 | 221,500 |
| 2007-02-28 | Laukien Frank H (CEO/President) | Buy | 25,000 | 8.98 | 224,625 |
| 2007-02-27 | Laukien Frank H (CEO/President) | Buy | 25,000 | 9.01 | 225,175 |
| 2007-02-12 | Laukien Dirk D (Senior Vice President) | Sale | 1,955,000 | 7.10 | 13,880,500 |
| 2007-02-12 | Laukien Joerg C (Director) | Sale | 1,955,000 | 7.10 | 13,880,500 |
| 2007-02-12 | Laukien Marc M (10% Owner) | Sale | 2,990,000 | 7.10 | 21,229,000 |
| 2006-08-24 | Laukien Frank H (CEO/President) | Buy | 7,003 | 6.08 | 42,543 |
| 2006-08-23 | Laukien Frank H (CEO/President) | Buy | 42,997 | 6.00 | 257,767 |
| 2005-05-27 | Laukien Frank H (CEO, President) | Buy | 40,891 | 3.96 | 161,928 |
| 2005-05-25 | Laukien Frank H (CEO, President) | Buy | 59,354 | 3.95 | 234,448 |
| 2005-05-23 | Laukien Frank H (CEO, President) | Buy | 53,903 | 3.95 | 212,916 |
| 2005-05-19 | Laukien Frank H (CEO, President) | Buy | 48,454 | 3.98 | 193,089 |
| 2005-05-17 | Laukien Frank H (CEO, President) | Buy | 121,065 | 3.85 | 465,737 |
| 2005-05-12 | Laukien Frank H (CEO, President) | Buy | 150,000 | 3.80 | 570,000 |
| 2005-05-11 | Laukien Frank H (CEO, President) | Buy | 26,365 | 3.64 | 96,021 |
| 2005-03-10 | Laukien Frank H (CEO, President) | Buy | 25,408 | 3.79 | 96,347 |
Insider trading activities including stock purchases, stock sales, and option exercises of BRKR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Bruker Corp (symbol BRKR, CIK number 1109354) see the Securities and Exchange Commission (SEC) website.