Insider Trading activities of Immunogen Inc (IMGN)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Immunogen Inc (IMGN) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Immunogen Inc since year 2005. Table 2 shows the detailed insider transactions of Immunogen Inc since 2005. The reporting company's ticker symbol is IMGN. The reporting company's CIK number is 855654.
The total value of stock buying since 2005 is $854,632.
The total value of stock sales since 2005 is $56,595,761.
The total value of stock option exercises since 2005 is $10,863,811.


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Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Immunogen Inc (IMGN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-01 0 $0 3,038 $16,013 0 $0
2018-11 30,000 $172,800 0 $0 0 $0
2018-10 0 $0 5,851 $46,808 0 $0
2018-09 0 $0 5,851 $55,350 0 $0
2018-06 0 $0 10,000 $110,200 10,000 $30,500
2018-03 0 $0 35,000 $415,700 35,000 $137,750
2018-02 0 $0 404,397 $3,643,575 96,667 $368,501
2017-09 0 $0 38,550 $262,954 50,000 $225,000
2017-01 0 $0 2,904 $19,288 0 $0
2016-12 20,000 $36,000 0 $0 0 $0
2016-11 64,375 $114,082 0 $0 0 $0
2016-06 0 $0 0 $0 27,085 $86,401
2016-02 0 $0 3,889 $31,971 14,778 $61,187
2016-01 0 $0 11,674 $148,993 9,305 $29,682
2015-12 0 $0 9,305 $122,002 9,305 $29,682
2015-11 10,000 $125,109 14,556 $183,969 15,293 $55,281
2015-10 0 $0 9,224 $101,201 14,921 $58,078
2015-09 0 $0 14,305 $197,423 19,204 $111,898
2015-08 0 $0 14,305 $243,934 26,615 $154,659
2015-07 0 $0 9,304 $133,445 9,304 $29,679
2015-06 0 $0 18,211 $221,134 18,211 $105,360
2015-05 0 $0 46,530 $388,122 57,177 $324,295
2015-04 0 $0 10,000 $87,380 43,101 $243,499
2014-11 0 $0 5,240 $54,496 0 $0
2014-09 0 $0 0 $0 17,421 $99,996
2014-05 0 $0 0 $0 15,000 $49,500
2014-03 0 $0 15,000 $245,999 15,000 $86,100
2014-02 0 $0 39,983 $663,185 39,983 $359,383
2014-01 0 $0 17,763 $278,891 17,763 $174,148
2013-12 0 $0 19,375 $291,011 26,675 $155,433
2013-11 0 $0 16,875 $243,664 4,375 $27,431
2013-10 0 $0 4,375 $74,681 4,375 $27,431
2013-09 0 $0 39,379 $672,444 39,379 $202,314
2013-08 0 $0 21,042 $404,178 21,042 $123,099
2013-07 0 $0 56,042 $1,027,652 56,042 $267,299
2013-06 0 $0 11,250 $193,455 11,250 $43,987
2013-05 0 $0 40,150 $698,364 40,150 $163,055
2013-04 0 $0 42,350 $718,085 42,350 $172,119
2013-03 0 $0 26,250 $414,214 26,250 $105,787
2012-11 3,000 $33,804 0 $0 0 $0
2012-02 0 $0 38,729 $522,670 80,000 $315,999
2011-11 0 $0 8,333 $104,862 8,333 $35,998
2011-10 0 $0 8,333 $111,645 8,333 $35,998
2011-09 0 $0 8,333 $91,663 31,669 $111,723
2011-08 0 $0 8,333 $92,121 8,333 $35,998
2011-07 0 $0 18,333 $276,219 8,333 $35,998
2011-06 0 $0 28,333 $334,490 8,333 $35,998
2011-05 0 $0 20,000 $254,730 0 $0
2011-04 0 $0 40,000 $507,720 0 $0
2011-03 0 $0 50,000 $435,474 0 $0
2010-11 0 $0 45,000 $359,775 0 $0
2009-11 0 $0 378,968 $2,913,162 155,000 $1,051,052
2009-07 0 $0 3,500,000 $30,240,000 0 $0
2009-01 0 $0 0 $0 80,000 $180,000
2008-12 0 $0 11,600 $41,667 38,600 $86,850
2008-11 0 $0 15,400 $58,812 15,400 $34,650
2008-06 0 $0 0 $0 50,000 $68,750
2007-11 0 $0 101,204 $483,848 229,166 $193,415
2007-10 0 $0 0 $0 25,000 $21,100
2007-08 50,000 $221,900 0 $0 25,000 $32,800
2007-07 0 $0 0 $0 50,000 $65,600
2007-06 0 $0 43,333 $254,754 43,333 $231,831
2007-05 0 $0 0 $0 2,168 $10,905
2007-04 0 $0 214,860 $1,238,003 10,000 $16,250
2007-03 0 $0 952,724 $4,520,147 1,144,084 $3,205,127
2006-12 0 $0 50,000 $278,900 50,000 $65,600
2006-10 0 $0 40,967 $163,868 40,967 $34,573
2006-03 0 $0 200,000 $901,450 339,625 $849,062
2006-01 60,375 $150,937 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Immunogen Inc insiders (IMGN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-01-07 Gregory Richard J. (Executive VP & CSO) Sale 3,038 5.27 16,013
2018-11-06 Goldberg Mark Alan Buy 30,000 5.76 172,800
2018-10-16 Berkenblit Anna (VP & Chief Medical Officer) Sale 5,851 8.00 46,808
2018-09-10 Berkenblit Anna (VP & Chief Medical Officer) Sale 5,851 9.46 55,350
2018-06-06 Johnston David Brannon (Chief Financial Officer) Sale 10,000 11.02 110,200
2018-06-06 Johnston David Brannon (Chief Financial Officer) Option Ex 10,000 3.05 30,500
2018-03-16 Junius Daniel M Sale 25,000 12.02 300,400
2018-03-16 Junius Daniel M Option Ex 25,000 4.29 107,250
2018-03-15 Johnston David Brannon (Chief Financial Officer) Sale 10,000 11.53 115,300
2018-03-15 Johnston David Brannon (Chief Financial Officer) Option Ex 10,000 3.05 30,500
2018-02-22 Ryll Thomas (VP, Technical Operations) Sale 11,495 5.60 64,371
2018-02-22 Berkenblit Anna (VP & Chief Medical Officer) Sale 16,562 5.60 92,747
2018-02-22 Gregory Richard J. (Executive VP & CSO) Sale 36,643 5.60 205,200
2018-02-22 Enyedy Mark J (Chief Executive Officer) Sale 51,070 5.60 285,992
2018-02-22 Wingrove Theresa (VP of Regulatory Affairs) Sale 11,032 5.60 61,779
2018-02-22 Barrows Craig (Executive VP, General Counsel) Sale 14,870 5.60 83,272
2018-02-21 Ryll Thomas (VP, Technical Operations) Sale 11,876 10.88 129,210
2018-02-21 Berkenblit Anna (VP & Chief Medical Officer) Sale 17,329 10.88 188,539
2018-02-21 Gregory Richard J. (Executive VP & CSO) Sale 34,486 10.88 375,207
2018-02-21 Enyedy Mark J (Chief Executive Officer) Sale 67,717 10.87 736,083
2018-02-21 Wingrove Theresa (VP of Regulatory Affairs) Sale 11,379 10.88 123,803
2018-02-21 Johnston David Brannon (Chief Financial Officer) Sale 21,060 10.87 228,922
2018-02-21 Barrows Craig (Executive VP, General Counsel) Sale 15,498 10.88 168,618
2018-02-21 Junius Daniel M Sale 11,713 12.00 140,556
2018-02-20 Junius Daniel M Sale 25,000 11.68 292,000
2018-02-13 Junius Daniel M Sale 46,667 10.01 467,276
2018-02-13 Junius Daniel M Option Ex 71,667 3.79 261,251
2017-09-15 Barrows Craig (Executive VP, General Counsel) Sale 22,450 6.73 151,043
2017-09-15 Barrows Craig (Executive VP, General Counsel) Option Ex 30,000 4.50 135,000
2017-09-13 Berkenblit Anna (VP & Chief Medical Officer) Sale 1,500 7.00 10,500
2017-09-13 Barrows Craig (Executive VP, General Counsel) Sale 14,600 6.95 101,411
2017-09-13 Barrows Craig (Executive VP, General Counsel) Option Ex 20,000 4.50 90,000
2017-01-08 Gregory Richard J. (Executive VP & CSO) Sale 2,904 6.64 19,288
2016-12-15 Goldberg Mark Alan Buy 20,000 1.80 36,000
2016-11-08 Enyedy Mark J (Chief Executive Officer) Buy 25,000 1.83 45,750
2016-11-02 Gregory Richard J. (Executive VP & CSO) Buy 16,600 1.78 29,597
2016-11-02 Johnston David Brannon (Chief Financial Officer) Buy 10,000 1.70 16,980
2016-11-02 Lambert John (Executive Vice President) Buy 2,775 1.69 4,675
2016-11-02 Barrows Craig (Vice-President,General Counsel) Buy 10,000 1.71 17,080
2016-06-02 Junius Daniel M Option Ex 27,085 3.19 86,401
2016-02-26 Lambert John (Executive Vice President) Option Ex 10,889 4.48 48,782
2016-02-01 Lambert John (Executive Vice President) Sale 3,889 8.22 31,971
2016-02-01 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2016-01-08 Gregory Richard J. (Executive VP & CSO) Sale 2,369 11.10 26,305
2016-01-04 Lambert John (Executive Vice President) Sale 3,889 13.20 51,338
2016-01-04 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2016-01-04 Junius Daniel M (Chief Executive Officer) Sale 5,416 13.17 71,350
2016-01-04 Junius Daniel M (Chief Executive Officer) Option Ex 5,416 3.19 17,277
2015-12-01 Lambert John (Executive Vice President) Sale 3,889 13.11 50,977
2015-12-01 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2015-12-01 Junius Daniel M (Chief Executive Officer) Sale 5,416 13.11 71,025
2015-12-01 Junius Daniel M (Chief Executive Officer) Option Ex 5,416 3.19 17,277
2015-11-27 Morris Charles Q (Executive VP & CDO) Sale 5,170 14.00 72,380
2015-11-17 Mitchell Dean J Buy 10,000 12.51 125,109
2015-11-03 Junius Daniel M (Chief Executive Officer) Option Ex 5,907 4.29 25,341
2015-11-02 Lambert John (Executive Vice President) Sale 3,889 11.73 45,625
2015-11-02 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2015-11-02 Junius Daniel M (Chief Executive Officer) Sale 5,497 12.00 65,964
2015-11-02 Junius Daniel M (Chief Executive Officer) Option Ex 5,497 3.19 17,535
2015-10-30 Junius Daniel M (Chief Executive Officer) Option Ex 5,697 5.03 28,655
2015-10-29 Junius Daniel M (Chief Executive Officer) Sale 5,335 12.01 64,073
2015-10-29 Junius Daniel M (Chief Executive Officer) Option Ex 5,335 3.19 17,018
2015-10-01 Lambert John (Executive Vice President) Sale 3,889 9.55 37,128
2015-10-01 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2015-09-17 Johnston David Brannon (Chief Financial Officer) Sale 5,000 15.00 75,000
2015-09-17 Johnston David Brannon (Chief Financial Officer) Option Ex 5,000 10.79 53,949
2015-09-09 Junius Daniel M (Chief Executive Officer) Option Ex 4,899 5.77 28,267
2015-09-01 Lambert John (Executive Vice President) Sale 3,889 13.16 51,187
2015-09-01 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2015-09-01 Junius Daniel M (Chief Executive Officer) Sale 5,416 13.15 71,236
2015-09-01 Junius Daniel M (Chief Executive Officer) Option Ex 5,416 3.19 17,277
2015-08-17 Junius Daniel M (Chief Executive Officer) Option Ex 12,310 5.77 71,028
2015-08-03 Johnston David Brannon (Chief Financial Officer) Sale 5,000 17.04 85,180
2015-08-03 Johnston David Brannon (Chief Financial Officer) Option Ex 5,000 10.79 53,949
2015-08-03 Lambert John (Executive Vice President) Sale 3,889 17.10 66,509
2015-08-03 Lambert John (Executive Vice President) Option Ex 3,889 3.19 12,405
2015-08-03 Junius Daniel M (Chief Executive Officer) Sale 5,416 17.03 92,245
2015-08-03 Junius Daniel M (Chief Executive Officer) Option Ex 5,416 3.19 17,277
2015-07-01 Lambert John (Executive Vice President) Sale 3,888 14.34 55,769
2015-07-01 Lambert John (Executive Vice President) Option Ex 3,888 3.19 12,402
2015-07-01 Junius Daniel M (Chief Executive Officer) Sale 5,416 14.34 77,676
2015-07-01 Junius Daniel M (Chief Executive Officer) Option Ex 5,416 3.19 17,277
2015-06-15 Onetto Nicole Sale 3,211 13.86 44,494
2015-06-15 Onetto Nicole Option Ex 3,211 7.82 25,110
2015-06-01 Lambert John (Executive Vice President) Sale 15,000 11.78 176,640
2015-06-01 Lambert John (Executive Vice President) Option Ex 15,000 5.35 80,250
2015-05-07 Junius Daniel M (Chief Executive Officer) Sale 1,215 8.02 9,744
2015-05-07 Junius Daniel M (Chief Executive Officer) Option Ex 1,215 5.74 6,974
2015-05-04 Junius Daniel M (Chief Executive Officer) Option Ex 10,647 5.74 61,113
2015-05-01 Lambert John (Executive Vice President) Sale 10,000 8.32 83,180
2015-05-01 Lambert John (Executive Vice President) Option Ex 10,000 5.35 53,500
2015-05-01 Junius Daniel M (Chief Executive Officer) Sale 35,315 8.36 295,198
2015-05-01 Junius Daniel M (Chief Executive Officer) Option Ex 35,315 5.74 202,708
2015-04-21 Junius Daniel M (Chief Executive Officer) Option Ex 6,969 5.74 40,002
2015-04-02 Junius Daniel M (Chief Executive Officer) Option Ex 26,132 5.74 149,997
2015-04-01 Lambert John (Executive Vice President) Sale 10,000 8.74 87,380
2015-04-01 Lambert John (Executive Vice President) Option Ex 10,000 5.35 53,500
2014-11-28 Morris Charles Q (Executive VP & CDO) Sale 5,240 10.40 54,496
2014-09-19 Junius Daniel M (Chief Executive Officer) Option Ex 17,421 5.74 99,996
2014-05-05 Barrows Craig (Vice-President,General Counsel) Option Ex 15,000 3.30 49,500
2014-03-17 Junius Daniel M (Chief Executive Officer) Sale 15,000 16.40 245,999
2014-03-17 Junius Daniel M (Chief Executive Officer) Option Ex 15,000 5.74 86,100
2014-02-26 Morris Charles Q (Executive VP & CDO) Sale 6,936 17.35 120,332
2014-02-26 Morris Charles Q (Executive VP & CDO) Option Ex 6,936 11.93 82,746
2014-02-20 Morris Charles Q (Executive VP & CDO) Sale 13,672 17.10 233,736
2014-02-20 Morris Charles Q (Executive VP & CDO) Option Ex 13,672 11.93 163,106
2014-02-18 Junius Daniel M (Chief Executive Officer) Sale 15,000 16.26 243,930
2014-02-18 Junius Daniel M (Chief Executive Officer) Option Ex 15,000 5.74 86,100
2014-02-03 Lambert John (Executive Vice President) Sale 4,375 14.90 65,187
2014-02-03 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2014-01-22 Morris Charles Q (Executive VP & CDO) Sale 1,603 17.00 27,257
2014-01-22 Morris Charles Q (Executive VP & CDO) Option Ex 1,603 11.93 19,123
2014-01-21 Morris Charles Q (Executive VP & CDO) Sale 5,535 17.00 94,095
2014-01-21 Morris Charles Q (Executive VP & CDO) Option Ex 5,535 11.93 66,032
2014-01-10 Wingrove Theresa (VP of Regulatory Affairs) Sale 6,250 15.04 93,993
2014-01-10 Wingrove Theresa (VP of Regulatory Affairs) Option Ex 6,250 9.85 61,562
2014-01-02 Lambert John (Executive Vice President) Sale 4,375 14.53 63,546
2014-01-02 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-12-26 Junius Daniel M (Chief Executive Officer) Option Ex 7,300 5.74 41,902
2013-12-10 Junius Daniel M (Chief Executive Officer) Sale 15,000 15.11 226,695
2013-12-10 Junius Daniel M (Chief Executive Officer) Option Ex 15,000 5.74 86,100
2013-12-02 Lambert John (Executive Vice President) Sale 4,375 14.70 64,316
2013-12-02 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-11-26 Morris Charles Q (Executive VP & CDO) Sale 12,500 13.75 171,862
2013-11-01 Lambert John (Executive Vice President) Sale 4,375 16.41 71,802
2013-11-01 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-10-01 Lambert John (Executive Vice President) Sale 4,375 17.07 74,681
2013-10-01 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-09-10 Perry Gregory D (Chief Financial Officer) Sale 18,337 17.82 326,691
2013-09-10 Perry Gregory D (Chief Financial Officer) Option Ex 18,337 4.32 79,215
2013-09-03 Lambert John (Executive Vice President) Sale 4,375 16.45 71,981
2013-09-03 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-09-03 Junius Daniel M (Chief Executive Officer) Sale 16,667 16.43 273,772
2013-09-03 Junius Daniel M (Chief Executive Officer) Option Ex 16,667 5.74 95,668
2013-08-01 Lambert John (Executive Vice President) Sale 4,375 19.21 84,039
2013-08-01 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-08-01 Junius Daniel M (Chief Executive Officer) Sale 16,667 19.21 320,139
2013-08-01 Junius Daniel M (Chief Executive Officer) Option Ex 16,667 5.74 95,668
2013-07-11 O'leary James J (Vice President) Sale 35,000 19.02 665,630
2013-07-11 O'leary James J (Vice President) Option Ex 35,000 4.12 144,200
2013-07-03 Junius Daniel M (Chief Executive Officer) Sale 16,667 17.31 288,522
2013-07-03 Junius Daniel M (Chief Executive Officer) Option Ex 16,667 5.74 95,668
2013-07-01 Lambert John (Executive Vice President) Sale 4,375 16.80 73,500
2013-07-01 Lambert John (Executive Vice President) Option Ex 4,375 6.27 27,431
2013-06-03 Lambert John (Executive Vice President) Sale 11,250 17.20 193,455
2013-06-03 Lambert John (Executive Vice President) Option Ex 11,250 3.91 43,987
2013-05-24 O'leary James J (Vice President) Sale 28,900 18.11 523,292
2013-05-24 O'leary James J (Vice President) Option Ex 28,900 4.12 119,068
2013-05-01 Lambert John (Executive Vice President) Sale 11,250 15.56 175,072
2013-05-01 Lambert John (Executive Vice President) Option Ex 11,250 3.91 43,987
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Insider trading activities including stock purchases, stock sales, and option exercises of IMGN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Immunogen Inc (symbol IMGN, CIK number 855654) see the Securities and Exchange Commission (SEC) website.




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