Insider Stock Trading History of Sheen Michael J


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 Sheen Michael J since year 2005. The trader's CIK number is 1049654. At the time of this reporting, Sheen Michael J is the SVP & Chief Technica of Oyo Geospace Corp . (stock ticker symbol OYOG). See this page for all insider trading activities at Oyo Geospace Corp .


Stock purchases, sales, and option exercises reported by insider Sheen Michael J since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2012-12-05 GEOS Oyo Geospace Corp Option Ex 15,000 8.78 131,700
2012-12-05 GEOS Oyo Geospace Corp Sale 15,000 76.51 1,147,605
2012-10-25 GEOS Oyo Geospace Corp Sale 7,017 64.18 450,379
2012-10-26 GEOS Oyo Geospace Corp Sale 280 64.11 17,950
2012-10-23 GEOS Oyo Geospace Corp Sale 12,000 64.96 779,532
2012-10-24 GEOS Oyo Geospace Corp Sale 3,579 65.24 233,479
2012-10-22 GEOS Oyo Geospace Corp Sale 39,156 67.33 2,636,490
2012-10-22 GEOS Oyo Geospace Corp Option Ex 23,156 8.78 203,309
2012-09-07 OYOG Oyo Geospace Corp Sale 3,000 109.93 329,799
2012-09-07 OYOG Oyo Geospace Corp Option Ex 3,000 17.56 52,679
2012-08-08 OYOG Oyo Geospace Corp Sale 93 100.00 9,300
2012-07-27 OYOG Oyo Geospace Corp Sale 169 100.00 16,900
2012-02-03 OYOG Oyo Geospace Corp Option Ex 7,922 17.56 139,110
2012-02-03 OYOG Oyo Geospace Corp Sale 16,922 101.02 1,709,392
2011-07-13 OYOG Oyo Geospace Corp Sale 6,027 103.63 624,590
2011-07-11 OYOG Oyo Geospace Corp Sale 2,000 103.90 207,796
2011-07-12 OYOG Oyo Geospace Corp Sale 2,000 103.37 206,746
2011-07-07 OYOG Oyo Geospace Corp Sale 2,000 104.55 209,100
2011-07-08 OYOG Oyo Geospace Corp Sale 4,000 104.63 418,532
2011-07-05 OYOG Oyo Geospace Corp Option Ex 2,027 7.12 14,432
2011-07-05 OYOG Oyo Geospace Corp Sale 9,000 101.75 915,732
2011-07-06 OYOG Oyo Geospace Corp Sale 2,000 104.19 208,380
2011-06-30 OYOG Oyo Geospace Corp Sale 2,000 100.03 200,060
2011-06-30 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-07-01 OYOG Oyo Geospace Corp Option Ex 4,000 7.12 28,480
2011-07-01 OYOG Oyo Geospace Corp Sale 4,000 100.57 402,280
2011-06-28 OYOG Oyo Geospace Corp Option Ex 505 7.12 3,595
2011-06-29 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-06-28 OYOG Oyo Geospace Corp Sale 505 100.00 50,500
2011-06-29 OYOG Oyo Geospace Corp Sale 2,000 100.05 200,100
2011-04-05 OYOG Oyo Geospace Corp Sale 1,000 100.38 100,380
2011-04-04 OYOG Oyo Geospace Corp Sale 640 100.14 64,089
2011-04-05 OYOG Oyo Geospace Corp Option Ex 1,000 7.12 7,120
2011-04-04 OYOG Oyo Geospace Corp Option Ex 640 7.12 4,556
2011-03-09 OYOG Oyo Geospace Corp Sale 300 100.00 30,000
2011-03-08 OYOG Oyo Geospace Corp Sale 3,643 100.13 364,773
2011-03-09 OYOG Oyo Geospace Corp Option Ex 300 7.12 2,136
2011-03-08 OYOG Oyo Geospace Corp Option Ex 3,643 7.12 25,938
2011-03-04 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-03-04 OYOG Oyo Geospace Corp Sale 2,000 100.05 200,100
2011-03-07 OYOG Oyo Geospace Corp Option Ex 3,290 7.12 23,424
2011-03-07 OYOG Oyo Geospace Corp Sale 3,290 100.74 331,434
2011-03-03 OYOG Oyo Geospace Corp Sale 4,000 100.14 400,560
2011-03-02 OYOG Oyo Geospace Corp Sale 1,426 100.00 142,600
2011-03-03 OYOG Oyo Geospace Corp Option Ex 4,000 7.12 28,480
2011-03-02 OYOG Oyo Geospace Corp Option Ex 1,426 7.12 10,153
2011-02-28 OYOG Oyo Geospace Corp Sale 4,000 101.32 405,268
2011-03-01 OYOG Oyo Geospace Corp Sale 169 100.10 16,916
2011-02-28 OYOG Oyo Geospace Corp Option Ex 4,000 7.12 28,480
2011-03-01 OYOG Oyo Geospace Corp Option Ex 169 7.12 1,203
2011-02-22 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-02-23 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-02-22 OYOG Oyo Geospace Corp Sale 2,000 108.73 217,460
2011-02-23 OYOG Oyo Geospace Corp Sale 2,000 108.74 217,480
2011-02-17 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-02-18 OYOG Oyo Geospace Corp Option Ex 2,000 7.12 14,240
2011-02-17 OYOG Oyo Geospace Corp Sale 2,000 106.99 213,980
2011-02-18 OYOG Oyo Geospace Corp Sale 2,000 107.82 215,650
2010-09-20 OYOG Oyo Geospace Corp Sale 2,793 49.82 139,155
2010-09-20 OYOG Oyo Geospace Corp Option Ex 2,793 17.94 50,106
2010-09-17 OYOG Oyo Geospace Corp Sale 2,302 49.87 114,809
2010-09-17 OYOG Oyo Geospace Corp Option Ex 2,302 17.94 41,297
2010-09-16 OYOG Oyo Geospace Corp Sale 4,986 49.94 249,010
2010-09-15 OYOG Oyo Geospace Corp Sale 3,552 49.67 176,427
2010-09-16 OYOG Oyo Geospace Corp Option Ex 4,986 17.94 89,448
2010-09-15 OYOG Oyo Geospace Corp Option Ex 3,552 17.94 63,722
2010-09-14 OYOG Oyo Geospace Corp Option Ex 1,000 17.94 17,940
2010-09-13 OYOG Oyo Geospace Corp Sale 4,470 49.00 219,030
2010-09-14 OYOG Oyo Geospace Corp Sale 1,000 49.10 49,102
2010-09-13 OYOG Oyo Geospace Corp Option Ex 4,470 17.94 80,191
2010-09-09 OYOG Oyo Geospace Corp Sale 1,444 50.00 72,200
2010-09-09 OYOG Oyo Geospace Corp Option Ex 1,444 17.94 25,905
2010-09-03 OYOG Oyo Geospace Corp Option Ex 4,519 17.94 81,070
2010-09-03 OYOG Oyo Geospace Corp Sale 4,519 50.28 227,233
2010-09-07 OYOG Oyo Geospace Corp Option Ex 709 17.94 12,719
2010-09-07 OYOG Oyo Geospace Corp Sale 709 50.00 35,450
2010-09-02 OYOG Oyo Geospace Corp Sale 149 50.00 7,450
2010-09-01 OYOG Oyo Geospace Corp Option Ex 2,278 17.94 40,867
2010-09-02 OYOG Oyo Geospace Corp Option Ex 149 17.94 2,673
2010-09-01 OYOG Oyo Geospace Corp Sale 2,278 50.00 113,900
2010-08-27 OYOG Oyo Geospace Corp Sale 365 50.00 18,250
2010-08-27 OYOG Oyo Geospace Corp Option Ex 365 17.94 6,548
2010-08-23 OYOG Oyo Geospace Corp Sale 255 50.00 12,750
2010-08-23 OYOG Oyo Geospace Corp Option Ex 255 17.94 4,574
2010-08-18 OYOG Oyo Geospace Corp Option Ex 1,088 17.94 19,518
2010-08-19 OYOG Oyo Geospace Corp Option Ex 90 17.94 1,614
2010-08-18 OYOG Oyo Geospace Corp Sale 1,088 51.86 56,421
2010-08-19 OYOG Oyo Geospace Corp Sale 90 51.26 4,613
2010-04-22 OYOG Oyo Geospace Corp Sale 5,790 50.00 289,500
2010-04-20 OYOG Oyo Geospace Corp Sale 2,528 50.00 126,400
2010-04-21 OYOG Oyo Geospace Corp Sale 2,833 50.00 141,650
2010-04-16 OYOG Oyo Geospace Corp Sale 594 50.00 29,700
2010-03-09 OYOG Oyo Geospace Corp Sale 2,981 50.12 149,395
2010-03-10 OYOG Oyo Geospace Corp Sale 274 50.00 13,700
2009-11-05 OYOG Oyo Geospace Corp Option Ex 30,000 15.13 453,900
2008-07-18 OYOG Oyo Geospace Corp Option Ex 10,000 14.56 145,600
2007-08-30 OYOG Oyo Geospace Corp Sale 2,908 73.43 213,534
2007-08-29 OYOG Oyo Geospace Corp Sale 6,667 72.15 481,024
2007-08-31 OYOG Oyo Geospace Corp Option Ex 425 14.00 5,950
2007-08-30 OYOG Oyo Geospace Corp Option Ex 2,908 14.00 40,712
2007-08-29 OYOG Oyo Geospace Corp Option Ex 6,667 14.00 93,338
2007-08-31 OYOG Oyo Geospace Corp Sale 425 73.65 31,301
2007-08-31 OYOG Oyo Geospace Corp Buy 10,000 75.58 755,800

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 Sheen Michael J (SVP & Chief Technica of Oyo Geospace Corp at the time of this reporting) see the Securities and Exchange Commission (SEC) website.