Insider Trading activities of Teradyne, Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Teradyne, Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Teradyne, Inc since year 2005. Table 2 shows the detailed insider transactions of Teradyne, Inc since 2005. The reporting company's ticker symbol is TER. The reporting company's CIK number is 97210.
The total value of stock buying since 2005 is $84,150.
The total value of stock sales since 2005 is $95,433,423.
The total value of stock option exercises since 2005 is $70,843,455.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Teradyne, Inc (TER).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2017-11 0 $0 120,000 $5,213,979 0 $0
2017-10 0 $0 20,206 $852,972 0 $0
2017-09 0 $0 87,638 $3,138,290 14,000 $231,839
2017-08 0 $0 38,168 $1,325,617 8,168 $135,262
2017-07 0 $0 15,892 $548,909 0 $0
2017-06 0 $0 9,235 $326,163 0 $0
2017-05 0 $0 51,232 $1,808,996 46,175 $1,638,750
2017-04 0 $0 105,767 $3,811,519 0 $0
2017-03 0 $0 10,000 $308,930 0 $0
2017-02 0 $0 499,087 $14,289,879 341,092 $6,078,366
2017-01 0 $0 8,100 $225,814 267,618 $7,344,448
2016-12 0 $0 4,760 $123,821 0 $0
2016-11 0 $0 20,000 $468,299 20,000 $331,200
2016-08 0 $0 111,152 $2,342,918 111,152 $1,865,889
2016-05 0 $0 0 $0 22,005 $416,994
2016-03 0 $0 34,000 $710,955 0 $0
2016-02 0 $0 17,000 $326,570 32,689 $636,453
2016-01 0 $0 0 $0 246,195 $4,831,683
2015-11 0 $0 61,721 $1,241,732 61,721 $1,001,729
2015-05 0 $0 12,663 $263,018 48,413 $1,000,171
2015-03 0 $0 5,000 $100,399 0 $0
2015-02 0 $0 21,877 $436,993 0 $0
2015-01 0 $0 32,132 $585,252 347,124 $6,587,698
2014-11 0 $0 63,962 $1,251,189 0 $0
2014-08 0 $0 310,429 $6,114,869 139,024 $1,298,483
2014-06 0 $0 62,979 $1,190,342 0 $0
2014-05 0 $0 3,950 $71,100 33,869 $607,853
2014-03 0 $0 20,735 $418,328 3,735 $61,851
2014-02 0 $0 336,066 $6,690,596 172,862 $1,848,545
2014-01 0 $0 87,846 $1,692,575 411,137 $7,729,220
2013-12 0 $0 37,860 $652,706 37,860 $182,106
2013-05 0 $0 29,538 $477,970 77,788 $1,111,429
2013-03 0 $0 262,081 $4,519,585 204,081 $1,134,343
2013-02 0 $0 59,025 $1,001,547 51,875 $249,518
2013-01 0 $0 19,249 $312,411 389,495 $6,086,862
2012-05 0 $0 22,687 $384,304 83,128 $282,379
2012-03 0 $0 10,232 $175,120 8,232 $76,886
2012-02 0 $0 367,291 $6,283,541 255,549 $1,776,681
2012-01 0 $0 101,757 $1,668,294 455,300 $6,720,682
2011-05 0 $0 22,287 $347,716 88,545 $1,064,128
2011-02 0 $0 358,981 $6,401,170 125,471 $792,683
2011-01 0 $0 618,895 $10,179,655 1,714,975 $3,671,175
2010-12 0 $0 111,875 $1,526,625 111,875 $538,118
2010-11 0 $0 112,408 $1,428,285 51,875 $249,518
2010-05 0 $0 18,500 $232,360 172,434 $127,762
2010-04 0 $0 275,125 $3,600,656 275,125 $3,015,301
2010-01 0 $0 0 $0 210,446 $117,450
2009-10 0 $0 16,379 $146,755 0 $0
2009-02 0 $0 0 $0 49,020 $0
2009-01 0 $0 0 $0 117,799 $0
2008-12 25,000 $84,150 0 $0 0 $0
2008-02 0 $0 0 $0 46,025 $0
2008-01 0 $0 0 $0 525,003 $0
2007-12 0 $0 0 $0 4,340 $0
2007-10 0 $0 0 $0 11,398 $0
2007-04 0 $0 10,078 $172,439 0 $0
2007-02 0 $0 2,620 $42,260 31,446 $0
2007-01 0 $0 0 $0 370,830 $0
2006-12 0 $0 0 $0 10,483 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Teradyne, Inc insiders (TER)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2017-11-13 Bradley Michael A (Director) Sale 20,000 43.67 873,379
2017-11-10 Jagiela Mark E (President and CEO) Sale 80,000 43.55 3,484,000
2017-11-03 Bradley Michael A (Director) Sale 10,000 42.85 428,500
2017-11-01 Bradley Michael A (Director) Sale 10,000 42.81 428,100
2017-10-27 Robbins Brad (President of LitePoint Corp.) Sale 12,045 42.19 508,178
2017-10-27 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 8,161 42.25 344,794
2017-09-14 Bradley Michael A (Director) Sale 17,390 36.30 631,257
2017-09-12 Bradley Michael A (Director) Sale 800 36.35 29,083
2017-09-11 Bradley Michael A (Director) Sale 14,448 35.83 517,671
2017-09-05 Gillis Edwin J (Director) Sale 41,000 35.63 1,460,830
2017-09-01 Bradley Michael A (Director) Sale 14,000 35.67 499,449
2017-09-01 Bradley Michael A (Director) Option Ex 14,000 16.56 231,839
2017-08-31 Bradley Michael A (Director) Sale 8,168 35.58 290,617
2017-08-31 Bradley Michael A (Director) Option Ex 8,168 16.56 135,262
2017-08-01 Jagiela Mark E (President and CEO) Sale 30,000 34.50 1,035,000
2017-07-28 Robbins Brad (President of LitePoint Corp.) Sale 15,892 34.54 548,909
2017-06-06 Bradley Michael A (Director) Sale 8,100 35.32 286,092
2017-06-05 Bradley Michael A (Director) Sale 1,135 35.30 40,071
2017-05-19 Johnson Mercedes (Director) Sale 8,000 35.07 280,576
2017-05-12 Jagiela Mark E (President and CEO) Sale 40,000 35.33 1,413,200
2017-05-10 Christman Daniel W (Director) Sale 3,232 35.65 115,220
2017-05-09 Johnson Mercedes (Director) Option Ex 9,235 35.49 327,750
2017-05-09 Vallee Roy (Director) Option Ex 9,235 35.49 327,750
2017-05-09 Christman Daniel W (Director) Option Ex 9,235 35.49 327,750
2017-05-09 Bradley Michael A (Director) Option Ex 9,235 35.49 327,750
2017-05-09 Gillis Edwin J (Director) Option Ex 9,235 35.49 327,750
2017-04-28 Robbins Brad (President of LitePoint Corp.) Sale 12,000 36.11 433,320
2017-04-28 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 15,000 36.12 541,800
2017-04-28 Beecher Gregory R (VP and CFO) Sale 78,767 36.01 2,836,399
2017-03-16 Robbins Brad (President of LitePoint Corp.) Sale 10,000 30.89 308,930
2017-02-17 Vahey Walter G. (President, Systems Test Group) Sale 9,188 29.16 267,949
2017-02-15 Vahey Walter G. (President, Systems Test Group) Sale 55,190 29.00 1,600,510
2017-02-15 Vahey Walter G. (President, Systems Test Group) Option Ex 25,190 18.31 461,304
2017-02-06 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 43,502 28.57 1,242,852
2017-02-06 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 32,465 18.04 585,668
2017-02-06 Jagiela Mark E (President and CEO) Sale 240,291 28.57 6,865,113
2017-02-06 Jagiela Mark E (President and CEO) Option Ex 190,291 17.74 3,375,381
2017-02-06 Beecher Gregory R (VP and CFO) Sale 146,061 28.58 4,174,569
2017-02-06 Beecher Gregory R (VP and CFO) Option Ex 90,906 17.74 1,612,490
2017-02-01 Smith Gregory Stephen (President, Semiconductor Test) Sale 4,855 28.61 138,886
2017-02-01 Smith Gregory Stephen (President, Semiconductor Test) Option Ex 2,240 19.43 43,523
2017-01-30 Smith Gregory Stephen (President, Semiconductor Test) Option Ex 5,207 28.80 149,961
2017-01-30 Robbins Brad (President of LitePoint Corp.) Option Ex 5,198 28.80 149,702
2017-01-30 Vahey Walter G. (President, Systems Test Group) Option Ex 5,250 28.80 151,200
2017-01-30 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 7,166 28.80 206,380
2017-01-30 Jagiela Mark E (President and CEO) Option Ex 33,051 28.80 951,868
2017-01-30 Beecher Gregory R (VP and CFO) Option Ex 15,146 28.80 436,204
2017-01-27 Robbins Brad (President of LitePoint Corp.) Sale 1,700 28.17 47,894
2017-01-27 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 6,400 27.80 177,920
2017-01-25 Smith Gregory Stephen (President, Semiconductor Test) Option Ex 1,027 27.20 27,934
2017-01-25 Robbins Brad (President of LitePoint Corp.) Option Ex 5,964 27.20 162,220
2017-01-25 Vahey Walter G. (President, Systems Test Group) Option Ex 8,244 27.20 224,236
2017-01-25 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 10,419 27.20 283,396
2017-01-25 Jagiela Mark E (President and CEO) Option Ex 28,080 27.20 763,776
2017-01-25 Beecher Gregory R (VP and CFO) Option Ex 21,741 27.20 591,355
2017-01-25 Bradley Michael A (Director) Option Ex 48,915 27.20 1,330,488
2017-01-24 Smith Gregory Stephen (President, Semiconductor Test) Option Ex 1,703 26.53 45,180
2017-01-24 Robbins Brad (President of LitePoint Corp.) Option Ex 6,002 26.53 159,233
2017-01-24 Vahey Walter G. (President, Systems Test Group) Option Ex 6,003 26.53 159,259
2017-01-24 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 8,260 26.53 219,137
2017-01-24 Jagiela Mark E (President and CEO) Option Ex 32,980 26.53 874,959
2017-01-24 Beecher Gregory R (VP and CFO) Option Ex 17,262 26.53 457,960
2016-12-09 Robbins Brad (President of LitePoint Corp.) Sale 4,760 26.01 123,821
2016-11-08 Bradley Michael A (Director) Sale 5,000 23.49 117,449
2016-11-08 Bradley Michael A (Director) Option Ex 5,000 16.56 82,800
2016-11-07 Bradley Michael A (Director) Sale 5,000 23.44 117,200
2016-11-07 Bradley Michael A (Director) Option Ex 5,000 16.56 82,800
2016-11-02 Bradley Michael A (Director) Sale 5,000 23.39 116,950
2016-11-02 Bradley Michael A (Director) Option Ex 5,000 16.56 82,800
2016-11-01 Bradley Michael A (Director) Sale 5,000 23.34 116,700
2016-11-01 Bradley Michael A (Director) Option Ex 5,000 16.56 82,800
2016-08-30 Bradley Michael A (Director) Sale 15,000 21.39 320,850
2016-08-30 Bradley Michael A (Director) Option Ex 15,000 16.56 248,399
2016-08-29 Bradley Michael A (Director) Sale 20,000 21.23 424,600
2016-08-29 Bradley Michael A (Director) Option Ex 20,000 16.56 331,200
2016-08-26 Bradley Michael A (Director) Sale 11,502 21.12 242,922
2016-08-26 Bradley Michael A (Director) Option Ex 11,502 16.56 190,473
2016-08-25 Bradley Michael A (Director) Sale 64,650 20.95 1,354,546
2016-08-25 Bradley Michael A (Director) Option Ex 64,650 16.95 1,095,817
2016-05-10 Vallee Roy (Director) Option Ex 7,335 18.95 138,998
2016-05-10 Bradley Michael A (Director) Option Ex 7,335 18.95 138,998
2016-05-10 Gillis Edwin J (Director) Option Ex 7,335 18.95 138,998
2016-03-18 Bradley Michael A (Director) Sale 12,000 21.21 254,544
2016-03-17 Bradley Michael A (Director) Sale 22,000 20.75 456,411
2016-02-02 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 17,000 19.21 326,570
2016-02-01 Robbins Brad (President of LitePoint Corp.) Option Ex 2,624 19.47 51,089
2016-02-01 Vahey Walter G. (President, Systems Test Group) Option Ex 2,624 19.47 51,089
2016-02-01 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 3,563 19.47 69,371
2016-02-01 Jagiela Mark E (President and CEO) Option Ex 16,143 19.47 314,304
2016-02-01 Beecher Gregory R (VP and CFO) Option Ex 7,735 19.47 150,600
2016-01-27 Robbins Brad (President of LitePoint Corp.) Option Ex 3,835 19.94 76,469
2016-01-27 Vahey Walter G. (President, Systems Test Group) Option Ex 3,688 19.94 73,538
2016-01-27 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 9,426 19.94 187,954
2016-01-27 Jagiela Mark E (President and CEO) Option Ex 17,589 19.94 350,724
2016-01-27 Beecher Gregory R (VP and CFO) Option Ex 17,589 19.94 350,724
2016-01-27 Bradley Michael A (Director) Option Ex 39,192 19.94 781,488
2016-01-25 Robbins Brad (President of LitePoint Corp.) Option Ex 11,965 19.44 232,599
2016-01-25 Vahey Walter G. (President, Systems Test Group) Option Ex 10,619 19.44 206,433
2016-01-25 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 13,684 19.44 266,016
2016-01-25 Jagiela Mark E (President and CEO) Option Ex 41,128 19.44 799,528
2016-01-25 Beecher Gregory R (VP and CFO) Option Ex 28,568 19.44 555,361
2016-01-25 Bradley Michael A (Director) Option Ex 48,912 19.44 950,849
2015-11-11 Bradley Michael A (Director) Sale 15,431 20.19 311,551
2015-11-11 Bradley Michael A (Director) Option Ex 15,431 16.23 250,445
2015-11-05 Bradley Michael A (Director) Sale 15,430 20.14 310,760
2015-11-05 Bradley Michael A (Director) Option Ex 15,430 16.23 250,428
2015-11-04 Bradley Michael A (Director) Sale 15,430 20.10 310,204
2015-11-04 Bradley Michael A (Director) Option Ex 15,430 16.23 250,428
2015-11-03 Bradley Michael A (Director) Sale 15,430 20.04 309,217
2015-11-03 Bradley Michael A (Director) Option Ex 15,430 16.23 250,428
2015-05-27 Bradley Michael A (Director) Sale 8,442 20.83 175,855
2015-05-21 Christman Daniel W (Director) Sale 4,221 20.65 87,163
2015-05-20 Vallee Roy (Director) Option Ex 8,442 20.69 174,664
2015-05-20 Tufano Paul J (Director) Option Ex 8,442 20.69 174,664
2015-05-20 Christman Daniel W (Director) Option Ex 8,442 20.69 174,664
2015-05-20 Bradley Michael A (Director) Option Ex 8,442 20.69 174,664
2015-05-20 Gillis Edwin J (Director) Option Ex 8,442 20.69 174,664
2015-05-12 Johnson Mercedes (Director) Option Ex 6,203 20.45 126,851
2015-03-20 Bradley Michael A (Director) Sale 5,000 20.08 100,399
2015-02-24 Bradley Michael A (Director) Sale 21,877 19.98 436,993
2015-01-30 Gray Charles Jeffrey (VP,General Counsel & Secretary) Sale 32,132 18.21 585,252
2015-01-30 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 12,132 16.58 201,148
2015-01-28 Robbins Brad (President of LitePoint Corp.) Option Ex 3,605 18.74 67,557
2015-01-28 Vahey Walter G. (President, Systems Test Group) Option Ex 3,398 18.74 63,678
2015-01-28 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 8,781 18.74 164,555
2015-01-28 Jagiela Mark E (President and CEO) Option Ex 17,283 18.74 323,883
2015-01-28 Beecher Gregory R (VP and CFO) Option Ex 17,283 18.74 323,883
2015-01-28 Bradley Michael A (Director) Option Ex 38,448 18.74 720,515
2015-01-27 Robbins Brad (President of LitePoint Corp.) Option Ex 3,835 18.88 72,404
2015-01-27 Vahey Walter G. (President, Systems Test Group) Option Ex 3,687 18.88 69,610
2015-01-27 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 9,426 18.88 177,962
2015-01-27 Jagiela Mark E (President and CEO) Option Ex 17,589 18.88 332,080
2015-01-27 Beecher Gregory R (VP and CFO) Option Ex 17,589 18.88 332,080
2015-01-27 Bradley Michael A (Director) Option Ex 39,189 18.88 739,888
2015-01-26 Robbins Brad (President of LitePoint Corp.) Option Ex 11,965 19.36 231,642
2015-01-26 Vahey Walter G. (President, Systems Test Group) Option Ex 10,618 19.36 205,564
2015-01-26 Gray Charles Jeffrey (VP,General Counsel & Secretary) Option Ex 13,683 19.36 264,902
2015-01-26 Jagiela Mark E (President and CEO) Option Ex 41,128 19.36 796,238
2015-01-26 Beecher Gregory R (VP and CFO) Option Ex 28,570 19.36 553,115
2015-01-26 Bradley Michael A (Director) Option Ex 48,915 19.36 946,994
2014-11-26 Bradley Michael A (Director) Sale 25,381 19.86 503,990
2014-11-24 Bradley Michael A (Director) Sale 20,000 19.63 392,600
2014-11-18 Bradley Michael A (Director) Sale 18,581 19.08 354,599
2014-08-29 Bradley Michael A (Director) Sale 39,024 20.52 800,772
2014-08-29 Bradley Michael A (Director) Option Ex 39,024 9.34 364,484
2014-08-22 Bradley Michael A (Director) Sale 77,684 20.28 1,575,431
2014-08-22 Bradley Michael A (Director) Option Ex 77,684 9.34 725,568
2014-08-21 Bradley Michael A (Director) Sale 22,316 20.31 453,237
2014-08-21 Bradley Michael A (Director) Option Ex 22,316 9.34 208,431
2014-08-20 Bradley Michael A (Director) Sale 50,367 19.70 992,229
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Insider trading activities including stock purchases, stock sales, and option exercises of TER listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Teradyne, Inc (symbol TER, CIK number 97210) see the Securities and Exchange Commission (SEC) website.