Insider Trading activities of Bio-rad Laboratories, Inc. (BIO, BIOB)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Bio-rad Laboratories, Inc. (BIO, BIOB) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Bio-rad Laboratories, Inc. since year 2005. Table 2 shows the detailed insider transactions of Bio-rad Laboratories, Inc. since 2005. The reporting company's ticker symbol is BIO, BIOB. The reporting company's CIK number is 12208.
The total value of stock buying since 2005 is $109,792.
The total value of stock sales since 2005 is $50,537,295.
The total value of stock option exercises since 2005 is $55,477,952.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Bio-rad Laboratories, Inc. (BIO, BIOB).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-09 0 $0 8,015 $2,689,121 36,319 $1,538,652
2019-08 0 $0 635 $203,200 0 $0
2019-05 0 $0 845 $249,657 40,500 $3,049,005
2018-12 0 $0 5,027 $1,267,891 1,200 $191,184
2018-09 0 $0 0 $0 28,965 $0
2018-06 0 $0 350 $106,197 0 $0
2018-05 0 $0 0 $0 41,000 $3,626,000
2017-12 0 $0 5,980 $1,500,415 4,980 $579,134
2017-11 0 $0 3,146 $809,023 0 $0
2017-09 0 $0 1,245 $275,390 37,426 $731,438
2017-08 0 $0 700 $151,136 8,520 $1,029,684
2017-05 500 $109,792 6,513 $1,436,322 51,500 $4,019,583
2017-03 0 $0 8,298 $1,627,700 7,000 $527,240
2016-11 0 $0 1,865 $316,413 4,471 $0
2016-09 0 $0 5,676 $891,317 23,466 $0
2016-08 0 $0 669 $102,357 0 $0
2016-06 0 $0 8,572 $1,257,551 0 $0
2016-03 0 $0 6,630 $913,667 6,630 $675,199
2015-12 0 $0 1,983 $269,078 2,117 $229,805
2015-11 0 $0 6,549 $914,751 10,471 $374,820
2015-09 0 $0 8,370 $1,158,394 20,343 $0
2015-08 0 $0 4,558 $670,755 83,913 $5,282,809
2015-03 0 $0 65,706 $8,818,697 5,400 $465,939
2015-02 0 $0 0 $0 75,628 $4,265,419
2014-12 0 $0 5,083 $596,860 5,217 $287,450
2014-11 0 $0 27,070 $3,096,142 27,040 $1,440,750
2014-09 0 $0 0 $0 12,704 $0
2014-06 0 $0 0 $0 3,654 $0
2013-12 0 $0 0 $0 8,000 $430,000
2013-11 0 $0 0 $0 76,081 $3,877,023
2013-09 0 $0 0 $0 7,634 $0
2013-06 0 $0 0 $0 3,654 $0
2012-12 0 $0 5,605 $584,629 119,340 $5,578,733
2012-11 0 $0 0 $0 3,860 $0
2012-09 0 $0 338 $34,978 3,897 $0
2012-08 0 $0 4,000 $412,440 4,000 $142,000
2012-06 0 $0 648 $62,528 3,854 $0
2012-03 0 $0 4,000 $414,000 0 $0
2011-12 0 $0 2,800 $249,340 114,572 $3,425,898
2011-11 0 $0 4,000 $391,736 4,000 $114,440
2011-09 0 $0 382 $36,229 4,565 $0
2011-06 0 $0 810 $95,112 4,522 $0
2011-04 0 $0 0 $0 1,587 $109,979
2011-03 0 $0 36,205 $4,154,437 40,285 $1,738,046
2010-11 0 $0 15,520 $1,472,562 9,000 $539,820
2010-09 0 $0 0 $0 158,663 $1,914,589
2010-06 0 $0 0 $0 4,522 $0
2010-01 0 $0 0 $0 1,000 $11,940
2009-12 0 $0 3,162 $309,520 1,180 $23,222
2009-11 0 $0 2,000 $198,180 2,000 $71,000
2009-08 0 $0 456 $34,656 0 $0
2009-06 0 $0 354 $26,477 0 $0
2009-03 0 $0 0 $0 6,338 $71,904
2008-10 0 $0 0 $0 133,324 $1,507,894
2008-08 0 $0 25,274 $2,605,702 24,978 $1,053,600
2008-05 0 $0 16,842 $1,465,254 16,842 $181,051
2008-02 0 $0 0 $0 10,296 $407,721
2008-01 0 $0 0 $0 127,724 $1,528,856
2007-11 0 $0 3,514 $379,287 3,380 $132,786
2007-09 0 $0 0 $0 5,000 $57,850
2007-08 0 $0 3,000 $240,855 3,000 $106,500
2007-06 0 $0 13,990 $1,037,673 8,200 $88,150
2007-02 0 $0 0 $0 31,708 $997,882
2007-01 0 $0 0 $0 129,488 $2,048,500
2006-11 0 $0 120 $9,343 0 $0
2006-09 0 $0 15,500 $1,113,228 15,500 $253,250
2006-08 0 $0 26,842 $1,885,098 25,142 $556,887
2006-03 0 $0 9,500 $562,875 12,500 $194,320
2006-01 0 $0 381 $25,317 0 $0
2005-11 0 $0 42,600 $2,550,814 0 $0
2005-09 0 $0 200 $11,050 0 $0
2005-08 0 $0 10,000 $557,600 0 $0
2005-05 0 $0 5,210 $271,581 0 $0
2004-11 0 $0 400 $22,760 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Bio-rad Laboratories, Inc. insiders (BIO, BIOB)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-09-12 Tumolo Annette (Executive Vice President) Sale 522 330.00 172,260
2019-09-12 Hertia John (Executive Vice President) Sale 838 328.62 275,387
2019-09-12 Hertia John (Executive Vice President) Option Ex 1,200 129.55 155,460
2019-09-11 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2019-09-11 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2019-09-11 Hertia John (Executive Vice President) Option Ex 600 .00 0
2019-09-11 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 500 .00 0
2019-09-11 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2019-09-11 Hutton Ronald W (Vice President and Treasurer) Option Ex 150 .00 0
2019-09-11 Schwartz Norman D (Chairman, President, and CEO) Option Ex 3,200 .00 0
2019-09-10 Tumolo Annette (Executive Vice President) Option Ex 400 .00 0
2019-09-10 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 389 .00 0
2019-09-10 Hertia John (Executive Vice President) Option Ex 600 .00 0
2019-09-10 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2019-09-10 Stark James R (VP, Corporate Controller) Option Ex 200 .00 0
2019-09-10 Hutton Ronald W (Vice President and Treasurer) Option Ex 150 .00 0
2019-09-10 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,000 .00 0
2019-09-08 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2019-09-07 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2019-09-07 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2019-09-07 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2019-09-07 Hertia John (Executive Vice President) Option Ex 600 .00 0
2019-09-07 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2019-09-07 Hutton Ronald W (Vice President and Treasurer) Option Ex 170 .00 0
2019-09-07 Schwartz Norman D (Chairman, President, and CEO) Option Ex 3,000 .00 0
2019-09-06 Tumolo Annette (Executive Vice President) Sale 371 340.00 126,140
2019-09-06 Hertia John (Executive Vice President) Sale 5,195 337.37 1,752,611
2019-09-06 Hertia John (Executive Vice President) Option Ex 7,200 192.11 1,383,192
2019-09-05 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2019-09-05 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2019-09-05 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2019-09-05 Hertia John (Executive Vice President) Option Ex 600 .00 0
2019-09-05 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 500 .00 0
2019-09-05 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2019-09-05 Hutton Ronald W (Vice President and Treasurer) Option Ex 180 .00 0
2019-09-05 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,600 .00 0
2019-09-04 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2019-09-04 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2019-09-04 Crowley Michael (EVP, GBL Commercial Operations) Sale 1,089 333.08 362,723
2019-09-04 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2019-09-04 Hertia John (Executive Vice President) Option Ex 600 .00 0
2019-09-04 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 500 .00 0
2019-09-04 Stark James R (VP, Corporate Controller) Option Ex 200 .00 0
2019-09-04 Hutton Ronald W (Vice President and Treasurer) Option Ex 180 .00 0
2019-09-04 Schwartz Norman D (Chairman, President and CEO) Option Ex 2,600 .00 0
2019-08-14 Ernst Timothy S (EVP, General Counsel & Sec) Sale 310 320.00 99,200
2019-08-14 Crowley Michael (EVP, GBL Commercial Operations) Sale 325 320.00 104,000
2019-05-16 Ernst Timothy S (EVP, General Counsel & Sec) Sale 500 299.21 149,607
2019-05-15 Ernst Timothy S (EVP, General Counsel & Sec) Sale 345 290.00 100,050
2019-05-15 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 3,500 74.27 259,945
2019-05-13 Schwartz Norman D (Chairman, President and CEO) Option Ex 37,000 75.38 2,789,060
2018-12-14 Crowley Michael (EVP, GBL Commercial Operations) Sale 392 248.03 97,227
2018-12-14 Tsingos Christine A (EVP and CFO) Sale 1,411 248.00 349,928
2018-12-12 Stark James R (VP, Corporate Controller) Sale 848 254.77 216,044
2018-12-11 Tumolo Annette (Executive Vice President) Sale 2,376 254.50 604,692
2018-12-11 Tumolo Annette (Executive Vice President) Option Ex 1,200 159.32 191,184
2018-09-11 Tumolo Annette (Executive Vice President) Option Ex 1,000 .00 0
2018-09-11 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 976 .00 0
2018-09-11 Hertia John (Executive Vice President) Option Ex 1,300 .00 0
2018-09-11 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 740 .00 0
2018-09-11 Tsingos Christine A (EVP and CFO) Option Ex 660 .00 0
2018-09-11 Stark James R (VP, Corporate Controller) Option Ex 500 .00 0
2018-09-11 Hutton Ronald W (Vice President and Treasurer) Option Ex 300 .00 0
2018-09-11 Schwartz Norman D (Chairman, President, and CEO) Option Ex 5,800 .00 0
2018-09-10 Tumolo Annette (Executive Vice President) Option Ex 400 .00 0
2018-09-10 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 389 .00 0
2018-09-10 Hertia John (Executive Vice President) Option Ex 600 .00 0
2018-09-10 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2018-09-10 Tsingos Christine A (EVP and CFO) Option Ex 400 .00 0
2018-09-10 Stark James R (VP, Corporate Controller) Option Ex 200 .00 0
2018-09-10 Hutton Ronald W (Vice President and Treasurer) Option Ex 150 .00 0
2018-09-10 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,000 .00 0
2018-09-08 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2018-09-07 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2018-09-07 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2018-09-07 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2018-09-07 Hertia John (Executive Vice President) Option Ex 600 .00 0
2018-09-07 Tsingos Christine A (EVP and CFO) Option Ex 500 .00 0
2018-09-07 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2018-09-07 Hutton Ronald W (Vice President and Treasurer) Option Ex 170 .00 0
2018-09-07 Schwartz Norman D (Chairman, President, and CEO) Option Ex 3,000 .00 0
2018-09-05 Tumolo Annette (Executive Vice President) Option Ex 600 .00 0
2018-09-05 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2018-09-05 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2018-09-05 Hertia John (Executive Vice President) Option Ex 600 .00 0
2018-09-05 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 500 .00 0
2018-09-05 Tsingos Christine A (EVP and CFO) Option Ex 600 .00 0
2018-09-05 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2018-09-05 Hutton Ronald W (Vice President and Treasurer) Option Ex 180 .00 0
2018-09-05 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,600 .00 0
2018-06-13 Crowley Michael (EVP, GBL Commercial Operations) Sale 350 303.42 106,197
2018-05-11 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 3,500 88.00 308,000
2018-05-11 Schwartz Norman D (Chairman, President and CEO) Option Ex 37,500 88.48 3,318,000
2017-12-14 Tsingos Christine A (EVP and CFO) Sale 4,980 249.40 1,242,021
2017-12-14 Tsingos Christine A (EVP and CFO) Option Ex 4,980 116.29 579,134
2017-12-04 Crowley Michael (EVP, GBL Commercial Operations) Sale 1,000 258.39 258,394
2017-11-30 Stark James R (VP, Corporate Controller) Sale 746 270.51 201,797
2017-11-14 Magni Giovanni (EVP, Chief Strategy Officer) Sale 2,400 253.01 607,226
2017-09-13 Hall Shannon (Executive Vice President) Sale 1,245 221.20 275,390
2017-09-13 Goetz John (EVP, Chief Operating Officer) Option Ex 5,690 128.55 731,438
2017-09-12 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 334 .00 0
2017-09-12 Hall Shannon (Executive Vice President) Option Ex 240 .00 0
2017-09-12 Hertia John (Executive Vice President) Option Ex 600 .00 0
2017-09-12 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 240 .00 0
2017-09-12 Tsingos Christine A (EVP and CFO) Option Ex 200 .00 0
2017-09-12 Stark James R (VP, Corporate Controller) Option Ex 200 .00 0
2017-09-12 Hutton Ronald W (Vice President and Treasurer) Option Ex 140 .00 0
2017-09-12 Goetz John (EVP, Chief Operating Officer) Option Ex 300 .00 0
2017-09-12 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,617 .00 0
2017-09-11 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 976 .00 0
2017-09-11 Hall Shannon (Executive Vice President) Option Ex 840 .00 0
2017-09-11 Hertia John (Executive Vice President) Option Ex 1,300 .00 0
2017-09-11 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 740 .00 0
2017-09-11 Tsingos Christine A (EVP and CFO) Option Ex 660 .00 0
2017-09-11 Stark James R (VP, Corporate Controller) Option Ex 500 .00 0
2017-09-11 Hutton Ronald W (Vice President and Treasurer) Option Ex 300 .00 0
2017-09-11 Goetz John (EVP, Chief Operating Officer) Option Ex 1,900 .00 0
2017-09-11 Schwartz Norman D (Chairman, President, and CEO) Option Ex 5,800 .00 0
2017-09-10 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 389 .00 0
2017-09-10 Hall Shannon (Executive Vice President) Option Ex 240 .00 0
2017-09-10 Hertia John (Executive Vice President) Option Ex 600 .00 0
2017-09-10 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2017-09-10 Tsingos Christine A (EVP and CFO) Option Ex 400 .00 0
2017-09-10 Stark James R (VP, Corporate Controller) Option Ex 200 .00 0
2017-09-10 Hutton Ronald W (Vice President and Treasurer) Option Ex 150 .00 0
2017-09-10 Goetz John (EVP, Chief Operating Officer) Option Ex 1,200 .00 0
2017-09-10 Schwartz Norman D (Chairman, President, and CEO) Option Ex 2,000 .00 0
2017-09-08 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 400 .00 0
2017-09-07 Ernst Timothy S (EVP, General Counsel & Sec) Option Ex 500 .00 0
2017-09-07 Crowley Michael (EVP, GBL Commercial Operations) Option Ex 600 .00 0
2017-09-07 Hall Shannon (Executive Vice President) Option Ex 600 .00 0
2017-09-07 Hertia John (Executive Vice President) Option Ex 600 .00 0
2017-09-07 Tsingos Christine A (EVP and CFO) Option Ex 500 .00 0
2017-09-07 Stark James R (VP, Corporate Controller) Option Ex 300 .00 0
2017-09-07 Hutton Ronald W (Vice President and Treasurer) Option Ex 170 .00 0
2017-09-07 Goetz John (EVP, Chief Operating Officer) Option Ex 1,600 .00 0
2017-09-07 Schwartz Norman D (Chairman, President, and CEO) Option Ex 3,000 .00 0
2017-08-11 Crowley Michael (EVP, GBL Commercial Operations) Sale 700 215.91 151,136
2017-08-10 Goetz John (EVP, Chief Operating Officer) Option Ex 8,520 120.86 1,029,684
2017-05-31 Hall Shannon (Executive Vice President) Sale 900 222.65 200,386
2017-05-26 Hinckley Gregory K (Director) Buy 500 219.59 109,792
2017-05-23 Schwartz Norman D (Chairman, President, and CEO) Option Ex 37,500 75.00 2,812,500
2017-05-18 Magni Giovanni (EVP, Chief Strategy Officer) Sale 2,113 220.23 465,345
2017-05-11 Goetz John (EVP, Chief Operating Officer) Sale 3,500 220.17 770,591
2017-05-11 Goetz John (EVP, Chief Operating Officer) Option Ex 3,500 88.00 308,000
2017-05-10 Goetz John (EVP, Chief Operating Officer) Option Ex 10,500 85.63 899,083
2017-03-07 Crowley Michael (EVP, GBL Commercial Operations) Sale 300 196.13 58,840
2017-03-06 Magni Giovanni (EVP, Chief Strategy Officer) Sale 4,498 196.01 881,670
2017-03-06 Magni Giovanni (EVP, Chief Strategy Officer) Option Ex 3,500 75.32 263,620
2017-03-02 Goetz John (EVP, Chief Operating Officer) Sale 3,500 196.34 687,190
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Insider trading activities including stock purchases, stock sales, and option exercises of BIO, BIOB listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Bio-rad Laboratories, Inc. (symbol BIO, BIOB, CIK number 12208) see the Securities and Exchange Commission (SEC) website.




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