Introduction

This page provides a comprehensive analysis of the known insider trading history of Frank H Laukien. Insiders are officers, directors, or significant investors in a company. It is illegal for insiders to make trades in their companies based on specific, non-public information. This does not mean it is illegal for them to make any trades in their own companies. However, they must report all trades to the SEC via a Form 4. Despite these restrictions, academic research suggests that insiders - in general - tend to outperform the market in their own companies.

Average Trade Profitability

The average trade profitability is the average return of all the open market purchases made by the insider in the last three years. To calculate this, we examine every open-market, unplanned purchase made by the insider, excluding all trades that were marked as part of a 10b5-1 trading plan. We then calculate the average performance of those trades over 3, 6, and 12 months, averaging each of those durations to generate a final performance metric for each trade. Finally, we average all of the performance metrics to calculate a performance metric for the insider. This list only includes insiders that have made at least three trades in the last two years.

If this insiders trade profitability is "N/A", then the insider either has not made any open-market purchases in the last three years, or the trades they’ve made are too recent to calculate a reliable performance metric.

Update Frequency: Daily

See the list of most profitable insider traders.

Companies with Reported Insider Positions

The SEC filings indicate Frank H Laukien has reported holdings or trades in the following companies:

Security Title Latest Reported Holdings
US:BRKR / Bruker Corporation PRESIDENT & CEO, Director, 10% Owner 38,494,103
How to Interpret the Charts

The following charts show the stock performance of securities subsequent to each open-market, non-planned trade made by Frank H Laukien. Non-planned trade are trades that were not made as part of a 10b5-1 trading plan. The stock performance is charted as cumulative percent change in share price. For example, if an insider trade was made on January 1, 2019, the chart will show the daily percent change of the security to the present day. If the share price were to go from $10 to $15 during this time, the cumulative percent change in share price would be 50%. A change in price from $10 to $20 would be 100%, and a change in price of $10 to $5 would be -50%.

Ultimately, we are trying to determine how closely the insider’s trades correlate to excess returns (positive or negative) in the share price in order to see if the insider is timing their trades to profit from insider information. Consider the situation where an insider was doing this. In this situation, we would expect either (a) positive returns after purchases, or (b) negative returns after sales. In the case of (a), the PURCHASE chart would show a series of upwardly sloping curves, indicating positive returns after each purchase transaction. In the case of (b), the SALE chart would show a series of downward sloping curves, indicating negative returns after each sale transaction.

However, this alone is not enough to draw conclusions. If, for example, the share price of the company was in a non-cyclical climb over many years, then we would expect all the post-purchase plots to be upwardly sloping. Likewise, non-cyclical declines over many years would result in downward sloping post-trade plots. Neither of these charts would suggest insider trading activity.

The strongest indicator would be a situation where the share price was extremely cyclical, and there were both positive signals in the PURCHASE chart and negative plots on the SALE chart. This situation would be highly suggestive of an insider that was timing trades to their financial advantage.

Insider Trading History

This table shows the complete list of insider trades made by Frank H Laukien as disclosed to the Securities Exchange Commission (SEC).

File Date Tran Date Form Ticker Security Code 10b5-1 Shares Remaining Shares Percent
Change
Share
Price
Tran
Value
Remaining
Value
2025-08-19 2025-08-15 4 BRKR BRUKER CORP
Common Stock
A - Award 48,431 38,494,103 0.13
2025-08-12 2025-08-11 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,838 38,445,672 -0.01 30.78 -148,914 1,183,357,784
2025-08-12 2025-08-10 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,657 38,450,510 -0.01 30.43 -141,713 1,170,049,019
2025-08-12 2025-08-09 4 BRKR BRUKER CORP
Common Stock
F - Taxes -3,422 38,455,167 -0.01 30.43 -104,131 1,170,190,732
2025-08-07 2025-08-05 4 BRKR BRUKER CORP
Common Stock
F - Taxes -3,582 38,458,589 -0.01 32.07 -114,875 1,233,366,949
2025-06-09 2025-06-06 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,608 38,462,171 0.01 38.36 100,043 1,475,408,880
2025-02-19 2025-02-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 6,937 38,459,563 0.02 51.23 355,383 1,970,283,412
2025-02-19 2025-02-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 13,063 38,452,626 0.03 50.75 662,947 1,951,470,770
2024-11-19 2024-11-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 3,583 38,439,563 0.01 51.36 184,023 1,974,255,956
2024-11-19 2024-11-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 26,551 38,435,980 0.07 50.82 1,349,322 1,953,316,504
2024-11-19 2024-11-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 69,866 38,409,429 0.18 49.82 3,480,724 1,913,557,753
2024-08-13 2024-08-11 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,838 38,339,563 -0.01 60.42 -292,312 2,316,476,396
2024-08-13 2024-08-10 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,657 38,344,401 -0.01 60.42 -281,376 2,316,768,708
2024-08-13 2024-08-09 4 BRKR BRUKER CORP
Common Stock
A - Award 28,307 38,349,058 0.07
2024-08-07 2024-08-06 4 BRKR BRUKER CORP
Common Stock
F - Taxes -2,174 38,320,751 -0.01 62.16 -135,136 2,382,017,882
2024-08-07 2024-08-05 4 BRKR BRUKER CORP
Common Stock
F - Taxes -3,582 38,322,925 -0.01 63.54 -227,600 2,435,038,654
2024-03-12 2023-12-16 4 BRKR BRUKER CORP
Common Stock
F - Taxes -1,404 38,326,507 0.00 73.36 -102,997 2,811,632,554
2023-10-30 2023-10-26 4 BRKR BRUKER CORP
Common Stock
M - Exercise 57,356 38,327,911 0.15 46.14 2,646,693 1,768,641,453
2023-10-30 2023-10-26 4 BRKR BRUKER CORP
Common Stock
M - Exercise 2,167 38,270,555 0.01 46.14 99,996 1,765,994,760
2023-08-14 2023-08-11 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,421 38,268,388 -0.01 66.96 -296,030 2,562,451,260
2023-08-14 2023-08-10 4 BRKR BRUKER CORP
Common Stock
A - Award 38,521 38,272,809 0.10
2023-08-10 2023-08-08 4 BRKR BRUKER CORP
Common Stock
S - Sale -37,947 38,217,344 -0.10 64.81 -2,459,345 2,476,866,065
2023-08-10 2023-08-08 4 BRKR BRUKER CORP
Common Stock
M - Exercise 44,150 38,255,291 0.12 47.85 2,112,578 1,830,515,674
2023-08-10 2023-08-09 4 BRKR BRUKER CORP
Common Stock
F - Taxes -5,722 38,234,288 -0.01 65.68 -375,821 2,511,228,036
2023-08-10 2023-08-07 4 BRKR BRUKER CORP
Common Stock
F - Taxes -9,078 38,245,803 -0.02 66.75 -605,956 2,552,907,350
2023-07-31 2023-07-27 4 BRKR BRUKER CORP
Common Stock
M - Exercise 65,782 38,249,088 0.17 37.42 2,461,562 1,431,280,873
2023-07-31 2023-07-27 4 BRKR BRUKER CORP
Common Stock
M - Exercise 2,672 38,183,306 0.01 37.42 99,986 1,428,819,311
2023-05-17 2023-05-16 4 BRKR BRUKER CORP
Common Stock
S - Sale X -1,708 38,180,634 0.00 73.68 -125,845 2,813,149,113
2023-05-17 2023-05-16 4 BRKR BRUKER CORP
Common Stock
S - Sale X -12,917 38,210,993 -0.03 73.03 -943,329 2,790,548,819
2023-05-17 2023-05-15 4 BRKR BRUKER CORP
Common Stock
S - Sale X -47,657 38,262,287 -0.12 73.18 -3,487,539 2,800,034,163
2023-05-17 2023-05-15 4 BRKR BRUKER CORP
Common Stock
S - Sale X -137,718 38,352,034 -0.36 72.60 -9,998,327 2,784,357,668
2023-05-10 2023-05-09 4 BRKR BRUKER CORP
Common Stock
S - Sale X -10,025 38,100,011 -0.03 76.12 -763,103 2,900,172,837
2023-05-10 2023-05-09 4 BRKR BRUKER CORP
Common Stock
S - Sale X -70,598 38,110,036 -0.18 75.39 -5,322,383 2,873,115,614
2023-05-10 2023-05-09 4 BRKR BRUKER CORP
Common Stock
S - Sale X -30,359 38,180,634 -0.08 74.44 -2,259,924 2,842,166,395
2023-05-10 2023-05-08 4 BRKR BRUKER CORP
Common Stock
S - Sale X -441 38,210,993 0.00 78.53 -34,632 3,000,709,280
2023-05-10 2023-05-08 4 BRKR BRUKER CORP
Common Stock
S - Sale X -6,832 38,262,287 -0.02 77.71 -530,915 2,973,362,323
2023-05-10 2023-05-08 4 BRKR BRUKER CORP
Common Stock
S - Sale X -81,745 38,352,034 -0.21 76.99 -6,293,548 2,952,723,098
2023-05-04 2023-05-03 4 BRKR BRUKER CORP
Common Stock
S - Sale X -16,435 38,352,034 -0.04 79.21 -1,301,816 3,037,864,613
2023-05-03 2023-05-02 4 BRKR BRUKER CORP
Common Stock
S - Sale X -49,476 38,161,517 -0.13 78.27 -3,872,487 2,986,901,936
2023-05-03 2023-05-02 4 BRKR BRUKER CORP
Common Stock
S - Sale X -51,294 38,210,993 -0.13 77.70 -3,985,544 2,968,994,156
2023-05-03 2023-05-01 4 BRKR BRUKER CORP
Common Stock
S - Sale X -7,901 38,262,287 -0.02 79.38 -627,181 3,037,260,342
2023-05-03 2023-05-01 4 BRKR BRUKER CORP
Common Stock
S - Sale X -74,894 38,352,034 -0.19 78.68 -5,892,660 3,017,538,035
2023-04-26 2023-04-25 4 BRKR BRUKER CORP
Common Stock
S - Sale X -460 38,262,287 0.00 80.64 -37,094 3,085,470,824
2023-04-26 2023-04-25 4 BRKR BRUKER CORP
Common Stock
S - Sale X -7,174 38,262,747 -0.02 79.82 -572,629 3,054,132,466
2023-04-26 2023-04-25 4 BRKR BRUKER CORP
Common Stock
S - Sale X -30,343 38,269,921 -0.08 79.06 -2,398,918 3,025,619,954
2023-04-26 2023-04-25 4 BRKR BRUKER CORP
Common Stock
S - Sale X -13,793 38,298,156 -0.04 77.87 -1,074,061 2,982,277,408
2023-04-26 2023-04-24 4 BRKR BRUKER CORP
Common Stock
S - Sale X -2,108 38,349,926 -0.01 81.65 -172,118 3,131,271,458
2023-04-26 2023-04-24 4 BRKR BRUKER CORP
Common Stock
S - Sale X -146,122 38,352,034 -0.38 81.01 -11,837,343 3,106,898,274
2022-12-19 2022-12-16 4 BRKR BRUKER CORP
Common Stock
F - Taxes -1,243 38,500,264 0.00 64.41 -80,062 2,479,802,004
2022-08-15 2022-08-11 4 BRKR BRUKER CORP
Common Stock
A - Award 40,023 38,497,106 0.10
2022-08-10 2022-08-09 4 BRKR BRUKER CORP
Common Stock
F - Taxes -6,019 38,457,083 -0.02 60.34 -363,186 2,320,500,388
2022-08-10 2022-08-08 4 BRKR BRUKER CORP
Common Stock
F - Taxes -5,076 38,463,102 -0.01 62.16 -315,524 2,390,866,420
2022-08-09 2022-08-06 4 BRKR BRUKER CORP
Common Stock
F - Taxes -5,140 38,468,178 -0.01 62.48 -321,147 2,403,491,761
2022-08-09 2022-08-05 4 BRKR BRUKER CORP
Common Stock
F - Taxes -2,915 38,473,318 -0.01 62.48 -182,129 2,403,812,909
2022-05-17 2022-05-11 4/A BRKR BRUKER CORP
Common Stock
P - Purchase 1,710 38,476,233 0.00 57.64 98,559 2,217,654,641
2022-05-16 2022-05-11 4 BRKR BRUKER CORP
Common Stock
P - Purchase 1,710 38,476,233 0.00 57.64 98,559 2,217,654,641
2022-02-22 2022-02-18 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
M - Exercise -40,490 0 -100.00
2022-02-22 2022-02-18 4 BRKR BRUKER CORP
Common Stock
S - Sale -26,790 38,474,523 -0.07 68.51 -1,835,297 2,635,766,452
2022-02-22 2022-02-18 4 BRKR BRUKER CORP
Common Stock
M - Exercise 40,490 38,501,313 0.11 29.78 1,205,671 1,146,453,597
2022-02-22 2022-02-17 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
M - Exercise -43,847 0 -100.00
2022-02-22 2022-02-17 4 BRKR BRUKER CORP
Common Stock
S - Sale -26,200 38,460,823 -0.07 68.12 -1,784,744 2,619,951,263
2022-02-22 2022-02-17 4 BRKR BRUKER CORP
Common Stock
M - Exercise 43,847 38,487,023 0.11 29.78 1,305,632 1,146,028,084
2021-12-17 2021-12-16 4 BRKR BRUKER CORP
Common Stock
F - Taxes -1,243 38,443,176 0.00 78.78 -97,924 3,028,553,405
2021-08-18 2021-08-16 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
M - Exercise -129,284 0 -100.00
2021-08-18 2021-08-16 4 BRKR BRUKER CORP
Common Stock
S - Sale -71,594 38,444,419 -0.19 83.83 -6,001,775 3,222,822,556
2021-08-18 2021-08-16 4 BRKR BRUKER CORP
Common Stock
M - Exercise 129,284 38,516,013 0.34 24.41 3,155,693 940,137,361
2021-08-11 2021-08-10 4 BRKR BRUKER CORP
Common Stock
F - Taxes -7,496 38,386,729 -0.02 82.61 -619,245 3,171,127,683
2021-08-10 2021-08-09 4 BRKR BRUKER CORP
Common Stock
F - Taxes -6,019 38,394,225 -0.02 82.85 -498,674 3,180,961,541
2021-08-10 2021-08-06 4 BRKR BRUKER CORP
Common Stock
F - Taxes -9,225 38,400,244 -0.02 82.61 -762,077 3,172,244,157
2021-08-09 2021-08-05 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 37,048 37,048
2021-08-09 2021-08-05 4 BRKR BRUKER CORP
Common Stock
A - Award 29,626 38,409,469 0.08
2020-08-10 2020-08-06 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 58,867 58,867
2020-08-10 2020-08-06 4 BRKR BRUKER CORP
Common Stock
A - Award 52,248 38,120,873 0.14
2020-05-13 2020-05-11 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,500 38,068,625 0.01 39.11 97,775 1,488,863,924
2020-03-25 2020-03-24 4 BRKR BRUKER CORP
Stock option - right to purchase
M - Exercise -25,000 0 -100.00
2020-03-25 2020-03-24 4 BRKR BRUKER CORP
Common Stock
M - Exercise 25,000 38,066,125 0.07 24.41 610,225 929,156,045
2019-12-17 2019-12-16 4 BRKR BRUKER CORP
Common Stock
G - Gift -48,908 38,041,125 -0.13
2019-12-17 2019-12-16 4 BRKR BRUKER CORP
Common Stock
A - Award 12,631 38,090,033 0.03
2019-09-12 2019-09-11 4 BRKR BRUKER CORP
Stock option - right to purchase
M - Exercise -34,774 0 -100.00
2019-09-12 2019-09-11 4 BRKR BRUKER CORP
Common Stock
M - Exercise 34,774 38,077,402 0.09 21.80 758,073 830,087,364
2019-08-12 2019-08-08 4 BRKR BRUKER CORP
Stock option (Right to Buy)
A - Award 59,523 59,523
2019-08-12 2019-08-08 4 BRKR BRUKER CORP
Common Stock
A - Award 51,598 38,042,628 0.14
2019-06-03 2019-06-03 4 BRKR BRUKER CORP
Common Stock
S - Sale -400,000 1,046,499 -27.65 41.48 -16,591,200 43,406,686
2019-05-31 2019-05-30 4 BRKR BRUKER CORP
Common Stock
S - Sale -84,295 1,446,499 -5.51 41.48 -3,496,295 59,996,294
2019-05-31 2019-05-29 4 BRKR BRUKER CORP
Common Stock
S - Sale -2,000 1,530,794 -0.13 42.31 -84,614 64,762,996
2019-05-31 2019-05-29 4 BRKR BRUKER CORP
Common Stock
S - Sale -313,705 1,532,794 -16.99 41.47 -13,010,633 63,571,252
2018-08-13 2018-08-09 4 BRKR BRUKER CORP
Stock option (Right to Buy)
A - Award 68,454 68,454
2018-08-13 2018-08-09 4 BRKR BRUKER CORP
Common Stock
A - Award 61,178 37,991,030 0.16
2018-06-19 2018-06-15 4 BRKR BRUKER CORP
Stock option-right to purchase
M - Exercise -62,274 0 -100.00
2018-06-19 2018-06-15 4 BRKR BRUKER CORP
Common Stock
M - Exercise 62,274 37,929,852 0.16 22.04 1,372,519 835,973,938
2017-08-11 2017-08-10 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 84,337 84,337
2017-08-11 2017-08-10 4 BRKR BRUKER CORP
Common Stock
A - Award 76,192 37,867,578 0.20
2017-08-10 2017-08-10 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,335 37,791,386 0.01 27.39 63,964 1,035,238,332
2017-05-22 2017-05-19 4 BRKR BRUKER CORP
Common Stock
P - Purchase 3,200 37,789,051 0.01 26.13 83,631 987,609,290
2017-05-19 2017-05-18 4 BRKR BRUKER CORP
Common Stock
P - Purchase 35,000 37,785,851 0.09 26.32 921,375 994,712,528
2017-05-19 2017-05-17 4 BRKR BRUKER CORP
Common Stock
P - Purchase 38,000 37,750,851 0.10 26.11 992,336 985,829,498
2017-05-17 2017-05-16 4 BRKR BRUKER CORP
Common Stock
P - Purchase 1,920 37,712,851 0.01 25.88 49,687 975,952,015
2017-03-20 2017-03-17 4 BRKR BRUKER CORP
Common Stock
P - Purchase 4,300 37,710,931 0.01 23.34 100,365 880,199,527
2017-03-13 2017-03-13 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,300 37,706,631 0.01 23.74 54,593 895,015,905
2016-12-15 2016-12-15 4 BRKR BRUKER CORP
Common Stock
P - Purchase 4,725 37,704,331 0.01 21.22 100,262 800,063,281
2016-11-28 2016-11-25 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,124 37,699,606 0.01 22.90 48,631 863,173,949
2016-10-06 2016-10-04 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 154,284 154,284
2016-10-06 2016-10-04 4 BRKR BRUKER CORP
Common Stock
A - Award 48,445 37,697,482 0.13
2016-08-31 2016-08-30 4 BRKR BRUKER CORP
Common Stock
F - Taxes -4,036 37,649,037 -0.01 22.32 -90,084 840,326,506
2016-08-16 2016-08-15 4 BRKR BRUKER CORP
Common Stock
F - Taxes -9,410 37,653,073 -0.02 22.31 -209,937 840,040,059
2016-08-09 2016-08-08 4 BRKR BRUKER CORP
Stock option-right to purchase
M - Exercise -3,750 0 -100.00
2016-08-09 2016-08-08 4 BRKR BRUKER CORP
Common Stock
M - Exercise 3,750 37,662,483 0.01 13.80 51,769 519,930,578
2016-08-08 2016-08-05 4 BRKR BRUKER CORP
Common Stock
P - Purchase 4,500 37,658,733 0.01 22.17 99,752 834,781,134
2016-06-15 2016-06-14 4 BRKR BRUKER CORP
Common Stock
P - Purchase 4,174 37,654,233 0.01 23.95 99,959 901,739,806
2016-05-09 2016-04-07 4 BRKR BRUKER CORP
Common Stock
G - Gift -22,820 37,650,059 -0.06
2015-08-12 2015-08-10 4 BRKR BRUKER CORP
Common Stock
F - Taxes -3,438 37,672,879 -0.01 20.18 -69,379 760,238,698
2015-08-11 2015-08-07 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 34,774 34,774
2015-08-11 2015-08-07 4 BRKR BRUKER CORP
Common Stock
A - Award 65,220 37,676,317 0.17
2015-06-17 2015-06-15 4 BRKR BRUKER CORP
Common Stock
P - Purchase 1,000,000 37,611,097 2.73 19.50 19,500,000 733,416,392
2015-06-11 2015-06-11 4 BRKR BRUKER CORP
Common Stock
P - Purchase 480 344,007 0.14 20.58 9,876 7,078,288
2015-06-11 2015-06-10 4 BRKR BRUKER CORP
Common Stock
P - Purchase 491 1,042 89.11 20.39 10,009 21,242
2015-06-11 2015-06-09 4 BRKR BRUKER CORP
Common Stock
P - Purchase 4,930 36,611,097 0.01 20.28 99,987 742,520,642
2015-03-17 2015-03-13 4 BRKR BRUKER CORP
Stock Option - right to purchase
M - Exercise -11,250 3,750 -75.00
2015-03-17 2015-03-13 4 BRKR BRUKER CORP
Common Stock
M - Exercise 11,250 36,606,167 0.03 13.80 155,306 505,348,135
2015-02-26 2015-02-25 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,771 36,594,917 0.01 18.79 52,066 687,600,193
2015-02-26 2015-02-24 4 BRKR BRUKER CORP
Common Stock
P - Purchase 2,500 36,592,146 0.01 19.13 47,830 700,084,596
2014-08-12 2014-08-08 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 57,657 57,657
2014-08-12 2014-08-08 4 BRKR BRUKER CORP
Common Stock
A - Award 42,311 36,589,646 0.12
2013-09-04 2013-08-30 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
A - Award 62,274 62,274
2013-09-04 2013-08-30 4 BRKR BRUKER CORP
Common Stock
A - Award 34,306 36,547,335 0.09
2013-03-18 2013-03-14 4 BRKR BRUKER CORP
Stock Option - right to purchase
M - Exercise -75,000 0 -100.00
2013-03-18 2013-03-14 4 BRKR BRUKER CORP
Common Stock
M - Exercise 75,000 36,513,029 0.21 13.21 990,750 482,337,113
2013-01-03 2012-12-21 5 BRKR BRUKER CORP
Common Stock
G - Gift -335,296 551 -99.84
2013-01-03 2012-12-21 5 BRKR BRUKER CORP
Common Stock
G - Gift -269,810 1,846,499 -12.75
2013-01-03 2012-12-21 5 BRKR BRUKER CORP
Common Stock
G - Gift -605,107 36,438,029 -1.63
2012-12-17 2012-12-14 4 BRKR BRUKER CORP
Common Stock
P - Purchase 50,000 39,159,445 0.13 14.68 734,130 574,962,467
2012-12-10 2012-12-07 4 BRKR BRUKER CORP
Common Stock
P - Purchase 50,000 39,109,445 0.13 13.97 698,615 546,448,898
2012-09-17 2012-09-14 4 BRKR BRUKER CORP
Common Stock
P - Purchase 100,000 39,059,445 0.26 13.00 1,300,000 507,772,785
2012-08-15 2012-08-13 4 BRKR BRUKER CORP
Common Stock
A - Award 100,000 38,959,445 0.26
2012-05-15 2012-05-10 4/A BRKR BRUKER CORP
Common Stock
M - Exercise 25,000 38,859,445 0.06 13.21 330,250 513,333,268
2012-05-11 2012-05-10 4 BRKR BRUKER CORP
Stock Option (Right To Buy)
M - Exercise -25,000 75,000 -25.00
2012-05-11 2012-05-10 4 BRKR BRUKER CORP
Common Stock
M - Exercise 250,000 38,859,445 0.65 13.21 3,302,500 513,333,268
2012-04-05 2012-02-28 4/A BRKR BRUKER CORP
Common Stock
M - Exercise 75,000 38,834,445 0.19 8.75 656,250 339,801,394
2012-02-28 2012-02-28 4 BRKR BRUKER CORP
Stock Option (Right to Buy)
M - Exercise -75,000 0 -100.00
2012-02-28 2012-02-28 4 BRKR BRUKER CORP
Common Stock
M - Exercise 75,000 38,824,545 0.19 8.75 656,250 339,714,769
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,460,044 0.00 13.61 2,722 496,221,199
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 400 36,459,844 0.00 13.60 5,440 495,853,878
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,459,444 0.00 13.58 2,716 495,119,250
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 500 36,459,244 0.00 13.56 6,780 494,387,349
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,458,744 0.00 13.55 2,710 494,015,981
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,458,544 0.00 13.54 2,708 493,648,686
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 100 36,458,344 0.00 13.53 1,353 493,281,394
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,458,244 0.00 13.52 2,704 492,915,459
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 400 36,458,044 0.00 13.51 5,404 492,548,174
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 900 36,457,644 0.00 13.49 12,141 491,813,618
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 1,100 36,456,744 0.00 13.48 14,828 491,436,909
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 399 36,455,644 0.00 13.47 5,375 491,057,525
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 400 36,455,245 0.00 13.46 5,384 490,687,598
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,454,845 0.00 13.45 2,690 490,317,665
2008-08-05 2008-08-04 4 BRKR BRUKER CORP
Common Stock
P - Purchase 200 36,454,645 0.00 13.44 2,688 489,950,429
P
Open market or private purchase of non-derivative or derivative security
S
Open market or private sale of non-derivative or derivative security
A
Grant, award, or other acquisition of securities from the company (such as an option)
C
Conversion of derivative
D
Sale or transfer of securities back to the company
F
Payment of exercise price or tax liability using portion of securities received from the company
G
Gift of securities by or to the insider
K
Equity swaps and similar hedging transactions
M
Exercise or conversion of derivative security received from the company (such as an option)
V
A transaction voluntarily reported on Form 4
J
Other (accompanied by a footnote describing the transaction)