Insider Stock Trading History of Robb Walter L


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Robb Walter L since year 2005. The trader's CIK number is 1018535. At the time of this reporting, Robb Walter L is the Director of Mechanical Technology Inc . (stock ticker symbol MKTY). See this page for all insider trading activities at Mechanical Technology Inc .

Note that in the past ROBB WALTER L also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Robb Walter L since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2013-03-28 MKTY Mechanical Technology Inc Buy 34,000 .35 11,900
2011-06-15 CELG Celgene Corp /de/ Option Ex 3,425 .00 0
2011-05-17 MKTY Mechanical Technology Inc Sale 42,700 .71 30,231
2011-03-30 MKTY Mechanical Technology Inc Sale 5,000 .72 3,600
2010-11-04 CELG Celgene Corp /de/ Sale 5,900 62.38 368,042
2010-11-04 CELG Celgene Corp /de/ Option Ex 5,900 44.94 265,146
2010-06-17 CELG Celgene Corp /de/ Option Ex 685 .00 0
2010-05-03 CELG Celgene Corp /de/ Sale 7,123 61.75 439,845
2010-03-05 CELG Celgene Corp /de/ Sale 3,526 61.06 215,297
2009-07-27 CELG Celgene Corp /de/ Sale 37,500 54.66 2,049,937
2009-07-27 CELG Celgene Corp /de/ Option Ex 37,500 30.46 1,142,325
2009-05-29 CELG Celgene Corp /de/ Sale 15,000 41.59 623,880
2009-05-29 CELG Celgene Corp /de/ Option Ex 15,000 18.40 275,925
2009-02-05 CELG Celgene Corp /de/ Option Ex 52,500 13.33 699,877
2009-02-05 CELG Celgene Corp /de/ Sale 52,500 53.08 2,786,910
2008-11-07 CELG Celgene Corp /de/ Sale 30,000 62.01 1,860,300
2008-11-07 CELG Celgene Corp /de/ Option Ex 30,000 11.24 337,260
2008-07-28 CELG Celgene Corp /de/ Option Ex 50,000 8.40 420,249
2008-07-28 CELG Celgene Corp /de/ Sale 50,000 74.25 3,712,700
2008-07-29 CELG Celgene Corp /de/ Sale 500 73.52 36,761
2008-06-04 CELG Celgene Corp /de/ Option Ex 60,000 6.41 384,480
2008-06-04 CELG Celgene Corp /de/ Sale 60,000 62.04 3,722,520
2008-01-16 CELG Celgene Corp /de/ Option Ex 50,000 6.06 302,850
2007-12-10 MKTY Mechanical Technology Inc Buy 100,000 .96 96,000
2007-08-16 CELG Celgene Corp /de/ Option Ex 100,000 8.11 811,200
2007-08-16 CELG Celgene Corp /de/ Sale 100,000 59.00 5,899,600
2007-05-16 MKTY Mechanical Technology Inc Buy 55,217 1.27 70,125
2007-05-15 MKTY Mechanical Technology Inc Buy 14,736 1.30 19,156
2007-03-22 MKTY Mechanical Technology Inc Buy 26,747 1.38 36,910
2007-03-13 CELG Celgene Corp /de/ Option Ex 120,000 1.10 131,520
2006-11-20 MKTY Mechanical Technology Inc Buy 135,000 1.81 244,350
2006-11-14 CELG Celgene Corp /de/ Sale 10,000 54.80 548,020
2006-10-30 CELG Celgene Corp /de/ Sale 20,000 48.96 979,300
2006-10-30 CELG Celgene Corp /de/ Option Ex 20,000 .89 17,800
2006-08-31 CELG Celgene Corp /de/ Option Ex 60,000 .89 53,400
2006-08-31 CELG Celgene Corp /de/ Sale 60,000 42.03 2,521,860
2006-08-02 CELG Celgene Corp /de/ Sale 20,000 46.56 931,300
2006-06-30 CELG Celgene Corp /de/ Option Ex 60,000 .59 35,580
2006-06-30 CELG Celgene Corp /de/ Sale 60,000 47.07 2,824,320
2006-03-06 CELG Celgene Corp /de/ Sale 10,000 39.90 399,040
2006-02-02 CELG Celgene Corp /de/ Option Ex 30,000 1.19 35,640
2006-02-02 CELG Celgene Corp /de/ Sale 30,000 70.57 2,117,010
2005-08-22 MKTY Mechanical Technology Inc Buy 10,000 2.37 23,700

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Robb Walter L (Director of Mechanical Technology Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.