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General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in ImmunoGen, Inc.. Get notifications about new insider transactions in ImmunoGen, Inc. for free.
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 23 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Sell | S | 11.06 | 8,333 | 92,121 | 0 | 8.3 K to 0 (-100.00 %) |
| Aug 23 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Buy | M | 4.32 | 8,333 | 35,999 | 8,333 | 0 to 8.3 K |
| Aug 01 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 13.25 | 10,000 | 132,500 | 383,136 | 393.1 K to 383.1 K (-2.54 %) |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | Wingrove Theresa | VP of Regulatory Af ... | Option Exercise | A | 15.20 | 20,000 | 304,000 | 20,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | BARROWS CRAIG | Vice-President,Gene ... | Option Exercise | A | 15.20 | 55,000 | 836,000 | 55,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | Williams Peter J. | VP, Business Develo ... | Option Exercise | A | 15.20 | 50,000 | 760,000 | 50,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | A | 15.20 | 100,000 | 1,520,000 | 100,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | O'Leary James J | Vice President | Option Exercise | A | 15.20 | 65,000 | 988,000 | 65,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | A | 15.20 | 100,000 | 1,520,000 | 100,000 | |
| Jul 26 2011 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Executive Off ... | Option Exercise | A | 15.20 | 180,000 | 2,736,000 | 180,000 | |
| Jul 18 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | M | 4.32 | 8,333 | 35,999 | 108,334 | |
| Jul 18 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Sell | S | 15.12 | 8,333 | 126,020 | 0 | 8.3 K to 0 (-100.00 %) |
| Jul 18 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Buy | M | 4.32 | 8,333 | 35,999 | 8,333 | 0 to 8.3 K |
| Jul 18 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 15.02 | 10,000 | 150,200 | 393,136 | 403.1 K to 393.1 K (-2.48 %) |
| Jul 05 2011 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 820 | 0 | 820 | |
| Jul 05 2011 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 721 | 0 | 721 | |
| Jun 30 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | M | 4.32 | 8,333 | 35,999 | 116,667 | |
| Jun 30 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Sell | S | 12.07 | 8,333 | 100,571 | 0 | 8.3 K to 0 (-100.00 %) |
| Jun 30 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Buy | M | 4.32 | 8,333 | 35,999 | 8,333 | 0 to 8.3 K |
| Jun 27 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 11.70 | 10,000 | 117,000 | 403,136 | 413.1 K to 403.1 K (-2.42 %) |
| Jun 13 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 11.69 | 10,000 | 116,920 | 413,136 | 423.1 K to 413.1 K (-2.36 %) |
| May 31 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 12.24 | 10,000 | 122,401 | 423,136 | 433.1 K to 423.1 K (-2.31 %) |
| May 16 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 13.23 | 10,000 | 132,325 | 433,136 | 443.1 K to 433.1 K (-2.26 %) |
| May 02 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 13.28 | 20,000 | 265,540 | 443,136 | 463.1 K to 443.1 K (-4.32 %) |
| Apr 18 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 12.11 | 20,000 | 242,180 | 463,136 | 483.1 K to 463.1 K (-4.14 %) |
| Apr 01 2011 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 970 | 0 | 970 | |
| Apr 01 2011 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 1,102 | 0 | 1,102 | |
| Apr 01 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 8.92 | 25,000 | 222,875 | 483,136 | 508.1 K to 483.1 K (-4.92 %) |
| Mar 31 2011 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | A | 8.91 | 40,000 | 356,400 | 40,000 | |
| Mar 21 2011 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 8.50 | 25,000 | 212,600 | 508,136 | 533.1 K to 508.1 K (-4.69 %) |
| Jan 03 2011 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 906 | 0 | 906 | |
| Jan 03 2011 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 1,079 | 0 | 1,079 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | ONETTO NICOLE | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | ONETTO NICOLE | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | Wallace Richard John | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | Wallace Richard John | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | MCCLUSKI STEPHEN C | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | MCCLUSKI STEPHEN C | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | SKALETSKY MARK B | Director | Option Exercise | A | 7.82 | 6,211 | 48,570 | 6,211 | |
| Nov 18 2010 | IMGN | IMMUNOGEN INC | SKALETSKY MARK B | Director | Option Exercise | A | 0.00 | 3,836 | 0 | 3,836 | |
| Nov 02 2010 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Sell | S | 8.00 | 600 | 4,797 | 0 | 600 to 0 (-100.00 %) |
| Nov 02 2010 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Sell | S | 8.00 | 1,100 | 8,800 | 600 | 1.7 K to 600 (-64.71 %) |
| Nov 02 2010 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Sell | S | 7.99 | 43,300 | 345,967 | 1,700 | 45 K to 1.7 K (-96.22 %) |
| Oct 01 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 1,594 | 0 | 1,594 | |
| Oct 01 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,275 | 0 | 1,275 | |
| Jul 26 2010 | IMGN | IMMUNOGEN INC | Williams Peter J. | VP, Business Develo ... | Option Exercise | A | 9.14 | 40,000 | 365,600 | 40,000 | |
| Jul 26 2010 | IMGN | IMMUNOGEN INC | O'Leary James J | Vice President | Option Exercise | A | 9.14 | 60,000 | 548,400 | 60,000 | |
| Jul 26 2010 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | A | 9.14 | 80,000 | 731,200 | 80,000 | |
| Jul 26 2010 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | A | 9.14 | 75,000 | 685,500 | 75,000 | |
| Jul 26 2010 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Executive Off ... | Option Exercise | A | 9.14 | 180,000 | 1,645,200 | 180,000 | |
| Jul 01 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 1,078 | 0 | 1,078 | |
| Jul 01 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 862 | 0 | 862 | |
| Apr 01 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 988 | 0 | 988 | |
| Apr 01 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 1,236 | 0 | 1,236 | |
| Feb 05 2010 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 697 | 0 | 697 | |
| Feb 05 2010 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 557 | 0 | 557 | |
| Nov 25 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 6.78 | 34,320 | 232,724 | 0 | |
| Nov 25 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 8.45 | 27,025 | 228,442 | 65,586 | 92.6 K to 65.6 K (-29.18 %) |
| Nov 25 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 6.78 | 34,320 | 232,724 | 92,611 | 58.3 K to 92.6 K (+58.88 %) |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Option Exercise | M | 6.78 | 3,641 | 24,690 | 0 | |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Option Exercise | M | 6.78 | 81,359 | 551,695 | 3,641 | |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 8.02 | 3,263 | 26,169 | 533,136 | 536.4 K to 533.1 K (-0.61 %) |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Buy | M | 6.78 | 3,641 | 24,690 | 536,399 | 532.8 K to 536.4 K (+0.68 %) |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 8.05 | 73,000 | 587,431 | 532,758 | 605.8 K to 532.8 K (-12.05 %) |
| Nov 23 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Buy | M | 6.78 | 81,359 | 551,695 | 605,758 | 524.4 K to 605.8 K (+15.51 %) |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 6.78 | 21,117 | 143,194 | 34,320 | |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 6.78 | 14,563 | 98,752 | 55,437 | |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 8.41 | 21,117 | 177,605 | 58,291 | 79.4 K to 58.3 K (-26.59 %) |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 6.78 | 21,117 | 143,194 | 79,408 | 58.3 K to 79.4 K (+36.23 %) |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 8.41 | 14,563 | 122,446 | 58,291 | 72.9 K to 58.3 K (-19.99 %) |
| Nov 20 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 6.78 | 14,563 | 98,752 | 72,854 | 58.3 K to 72.9 K (+24.98 %) |
| Nov 13 2009 | IMGN | IMMUNOGEN INC | PIEN HOWARD H | Director | Option Exercise | A | 0.00 | 8,145 | 0 | 8,145 | |
| Nov 13 2009 | IMGN | IMMUNOGEN INC | MCCLUSKI STEPHEN C | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | Wallace Richard John | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | ONETTO NICOLE | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | SKALETSKY MARK B | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 3,759 | 0 | 3,759 | |
| Nov 12 2009 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,127 | 0 | 1,127 | |
| Nov 09 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 7.87 | 50,000 | 393,500 | 524,399 | 574.4 K to 524.4 K (-8.70 %) |
| Nov 09 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Director | Sell | S | 7.38 | 150,000 | 1,107,000 | 574,399 | 724.4 K to 574.4 K (-20.71 %) |
| Nov 04 2009 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Sell | S | 6.78 | 20,000 | 135,520 | 45,000 | 65 K to 45 K (-30.77 %) |
| Nov 04 2009 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Sell | S | 6.75 | 20,000 | 135,040 | 65,000 | 85 K to 65 K (-23.53 %) |
| Aug 18 2009 | IMGN | IMMUNOGEN INC | Williams Peter J. | VP, Business Develo ... | Option Exercise | A | 7.14 | 80,000 | 571,200 | 80,000 | |
| Aug 13 2009 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,222 | 0 | 1,222 | |
| Jul 31 2009 | IMGN | IMMUNOGEN INC | SAMANA CAPITAL, L.P. | 10% Owner | Sell | S | 8.64 | 3,500,000 | 30,240,000 | 5,525,200 | 9 M to 5.5 M (-38.78 %) |
| Jul 27 2009 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | A | 9.88 | 35,000 | 345,800 | 35,000 | |
| Jul 27 2009 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | A | 9.88 | 90,000 | 889,200 | 90,000 | |
| Jul 27 2009 | IMGN | IMMUNOGEN INC | O'Leary James J | Vice President | Option Exercise | A | 9.88 | 47,000 | 464,360 | 47,000 | |
| Jul 27 2009 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Executive Off ... | Option Exercise | A | 9.88 | 167,000 | 1,649,960 | 167,000 | |
| May 18 2009 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,079 | 0 | 1,079 | |
| Feb 17 2009 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,544 | 0 | 1,544 | |
| Jan 12 2009 | IMGN | IMMUNOGEN INC | PERRY GREGORY D | Chief Financial Off ... | Option Exercise | A | 4.32 | 125,000 | 540,000 | 125,000 | |
| Jan 05 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chairman of the Boa ... | Option Exercise | M | 2.25 | 80,000 | 180,000 | 0 | |
| Jan 05 2009 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chairman of the Boa ... | Buy | M | 2.25 | 80,000 | 180,000 | 733,288 | 653.3 K to 733.3 K (+12.25 %) |
| Jan 05 2009 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Executive Off ... | Option Exercise | A | 4.29 | 51,981 | 222,998 | 51,981 | |
| Jan 05 2009 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Executive Off ... | Option Exercise | A | 4.29 | 148,019 | 635,002 | 148,019 | |
| Dec 09 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 2.25 | 27,000 | 60,750 | 0 | |
| Dec 09 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 2.25 | 27,000 | 60,750 | 58,291 | 31.3 K to 58.3 K (+86.29 %) |
| Dec 05 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 2.25 | 11,600 | 26,100 | 27,000 | |
| Dec 05 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.59 | 11,600 | 41,668 | 31,291 | 42.9 K to 31.3 K (-27.05 %) |
| Dec 05 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 2.25 | 11,600 | 26,100 | 43,891 | 32.3 K to 43.9 K (+35.92 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Option Exercise | M | 2.25 | 15,400 | 34,650 | 38,600 | |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.99 | 200 | 798 | 31,291 | 31.5 K to 31.3 K (-0.64 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.90 | 100 | 390 | 31,491 | 31.6 K to 31.5 K (-0.32 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.89 | 200 | 778 | 31,591 | 31.8 K to 31.6 K (-0.63 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.82 | 400 | 1,528 | 31,791 | 32.2 K to 31.8 K (-1.24 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.81 | 1,420 | 5,410 | 32,191 | 33.6 K to 32.2 K (-4.22 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.81 | 100 | 381 | 33,611 | 33.7 K to 33.6 K (-0.30 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.80 | 980 | 3,724 | 33,711 | 34.7 K to 33.7 K (-2.82 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.79 | 1,000 | 3,790 | 34,691 | 35.7 K to 34.7 K (-2.80 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.79 | 100 | 379 | 35,691 | 35.8 K to 35.7 K (-0.28 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.78 | 900 | 3,402 | 35,791 | 36.7 K to 35.8 K (-2.45 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.77 | 1,200 | 4,524 | 36,691 | 37.9 K to 36.7 K (-3.17 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.76 | 1,800 | 6,768 | 37,891 | 39.7 K to 37.9 K (-4.54 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Sell | S | 3.75 | 7,000 | 26,250 | 39,691 | 46.7 K to 39.7 K (-14.99 %) |
| Dec 02 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Executive Vice Pres ... | Buy | M | 2.25 | 15,400 | 34,650 | 46,691 | 31.3 K to 46.7 K (+49.22 %) |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 2,083 | 0 | 2,083 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | ONETTO NICOLE | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | MCCLUSKI STEPHEN C | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | SKALETSKY MARK B | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 14 2008 | IMGN | IMMUNOGEN INC | Wallace Richard John | Director | Option Exercise | A | 0.00 | 8,000 | 0 | 8,000 | |
| Nov 12 2008 | IMGN | IMMUNOGEN INC | O'Leary James J | Vice President | Option Exercise | A | 4.12 | 97,084 | 399,986 | 97,084 | |
| Nov 12 2008 | IMGN | IMMUNOGEN INC | O'Leary James J | Vice President | Option Exercise | A | 4.12 | 52,916 | 218,014 | 52,916 | |
| Aug 15 2008 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 1,385 | 0 | 1,385 | |
| Jun 18 2008 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Option Exercise | M | 1.38 | 50,000 | 68,750 | 0 | |
| Jun 18 2008 | IMGN | IMMUNOGEN INC | CARTER DAVID WARREN | Director | Buy | M | 1.38 | 50,000 | 68,750 | 85,000 | 35 K to 85 K (+142.86 %) |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Senior Vice Preside ... | Option Exercise | A | 3.30 | 17,500 | 57,750 | 17,500 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | LAMBERT JOHN | Senior Vice Preside ... | Option Exercise | A | 3.30 | 35,000 | 115,500 | 35,000 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | Tagliamonte John | VP, Business Develo ... | Option Exercise | A | 3.30 | 9,000 | 29,700 | 9,000 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Financial Off ... | Option Exercise | A | 3.30 | 23,333 | 76,999 | 23,333 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | JUNIUS DANIEL M | Chief Financial Off ... | Option Exercise | A | 3.30 | 46,667 | 154,001 | 46,667 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chief Executive Off ... | Option Exercise | A | 3.30 | 30,303 | 100,000 | 30,303 | |
| Jun 13 2008 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chief Executive Off ... | Option Exercise | A | 3.30 | 109,697 | 362,000 | 109,697 | |
| May 15 2008 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 2,105 | 0 | 2,105 | |
| Apr 29 2008 | IMGN | IMMUNOGEN INC | MCCLUSKI STEPHEN C | Director | Option Exercise | A | 0.00 | 4,347 | 0 | 4,347 | |
| Feb 19 2008 | IMGN | IMMUNOGEN INC | VILLAFRANCA JOSEPH J | Director | Option Exercise | A | 0.00 | 2,219 | 0 | 2,219 | |
| Dec 03 2007 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chief Executive Off ... | Option Exercise | M | 0.84 | 127,010 | 107,196 | 0 | |
| Dec 03 2007 | IMGN | IMMUNOGEN INC | SAYARE MITCHEL | Chief Executive Off ... | Option Exercise | M | 0.84 | 2,156 | 1,820 | 127,010 |