Insider Trading activities of Sutron Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Sutron Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Sutron Corp since year 2005. Table 2 shows the detailed insider transactions of Sutron Corp since 2005. The reporting company's ticker symbol is STRN. The reporting company's CIK number is 728331.
The total value of stock buying since 2005 is $2,346,361.
The total value of stock sales since 2005 is $9,548,334,889.
The total value of stock option exercises since 2005 is $48,147.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Sutron Corp (STRN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2015-06 16,378 $83,298 0 $0 0 $0
2015-05 16,627 $83,733 0 $0 0 $0
2015-04 2,257 $11,314 0 $0 0 $0
2015-03 24,573 $122,865 0 $0 0 $0
2014-12 73,170 $365,850 0 $0 0 $0
2014-11 56,522 $288,262 0 $0 0 $0
2014-10 89,713 $447,384 0 $0 0 $0
2014-09 64,823 $333,104 0 $0 0 $0
2014-08 7,800 $40,248 0 $0 0 $0
2014-05 9,362 $49,150 0 $0 9,000 $48,147
2014-01 0 $0 0 $0 1,500 $0
2013-06 0 $0 1,830 $10,595 0 $0
2013-05 0 $0 51,070 $286,319 0 $0
2013-01 0 $0 0 $0 1,500 $0
2012-09 0 $0 6,149 $32,375 0 $0
2012-08 0 $0 23,370 $123,143 0 $0
2012-06 0 $0 1,200 $6,063 0 $0
2012-03 0 $0 4,500 $26,955 0 $0
2011-09 1,705 $8,417 0 $0 0 $0
2011-08 3,295 $16,179 0 $0 0 $0
2011-06 0 $0 400 $2,700 0 $0
2011-03 0 $0 4,107 $31,670 0 $0
2010-12 0 $0 3,555 $24,181 0 $0
2010-09 0 $0 3,100 $21,097 0 $0
2010-06 0 $0 400 $2,600 0 $0
2008-08 0 $0 40,000 $288,510 0 $0
2008-06 0 $0 4,000 $29,198 0 $0
2008-05 0 $0 5,000 $36,320 0 $0
2007-12 33,765 $343,788 0 $0 0 $0
2007-11 6,235 $62,769 0 $0 0 $0
2007-10 0 $0 5,000 $54,401 0 $0
2007-08 0 $0 40,000 $325,019 0 $0
2007-06 0 $0 4,920 $42,770 0 $0
2007-05 0 $0 24,770 $188,985 0 $0
2007-04 0 $0 1,049 $7,091 0 $0
2007-03 0 $0 4,000 $30,880 0 $0
2007-02 0 $0 16,964 $113,701 0 $0
2007-01 0 $0 24,800 $161,564 0 $0
2006-12 0 $0 23,000 $123,829 0 $0
2006-11 0 $0 13,300 $98,515 0 $0
2006-10 0 $0 5,000 $36,890 0 $0
2006-09 0 $0 8,100 $64,106 0 $0
2006-08 0 $0 22,249 $172,964 0 $0
2006-07 0 $0 1,000 $7,600 0 $0
2006-06 0 $0 31,900 $248,032 0 $0
2006-05 0 $0 58,000 $462,567 0 $0
2006-04 0 $0 7,923 $61,746 0 $0
2006-03 0 $0 27,693 $227,511 0 $0
2006-02 0 $0 19,147 $143,165 0 $0
2006-01 0 $0 57,607 $416,587 0 $0
2005-12 0 $0 30,200 $229,086 0 $0
2005-09 0 $0 106,000 $9,543,062,641 0 $0
2005-07 0 $0 3,380 $20,656 0 $0
2005-05 30,000 $90,000 750 $4,770 0 $0
2005-04 0 $0 40,775 $243,304 0 $0
2005-03 0 $0 48,300 $305,509 0 $0
2005-01 0 $0 7,500 $76,425 0 $0
2004-12 0 $0 32,500 $276,247 0 $0
2004-10 0 $0 7,000 $28,651 0 $0
2004-09 0 $0 18,000 $68,319 0 $0
2004-07 0 $0 9,100 $30,903 0 $0
2004-06 0 $0 3,000 $9,690 0 $0
2004-05 0 $0 12,900 $36,324 0 $0
2004-03 0 $0 3,100 $4,123 0 $0
2004-02 0 $0 4,000 $5,592 0 $0
2004-01 0 $0 1,500 $2,137 0 $0
2003-12 0 $0 1,400 $1,813 0 $0
2003-11 0 $0 15,000 $19,050 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Sutron Corp insiders (STRN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2015-06-30 Pvam Holdings Ltd. Buy 16,378 5.09 83,298
2015-05-29 Pacific View Asset Management (uk) Llp Buy 16,627 5.04 83,733
2015-04-01 Pacific View Asset Management (uk) Llp Buy 2,257 5.01 11,314
2015-03-31 Pacific View Asset Management (uk) Llp Buy 14,885 5.00 74,425
2015-03-09 Pacific View Asset Management (uk) Llp Buy 9,688 5.00 48,440
2014-12-31 Pacific View Asset Management (uk) Llp Buy 73,170 5.00 365,850
2014-11-13 Pvam Holdings Ltd. Buy 56,522 5.10 288,262
2014-10-30 Pacific View Asset Management (uk) Llp Buy 27,552 5.07 139,688
2014-10-06 Pacific View Asset Management (uk) Llp Buy 43,303 4.95 214,349
2014-10-03 Pacific View Asset Management (uk) Llp Buy 18,858 4.95 93,347
2014-09-30 Pvam Holdings Ltd. Buy 7,844 5.04 39,549
2014-09-18 Pvam Holdings Ltd. Buy 56,979 5.15 293,555
2014-08-29 Perlus Investment Management Llp Buy 7,800 5.16 40,248
2014-05-09 Perlus Investment Management Llp Buy 9,362 5.25 49,150
2014-05-08 Phipps Leland R. (Director) Option Ex 3,000 5.35 16,049
2014-05-08 Depodesta John F. (Director) Option Ex 3,000 5.35 16,049
2014-05-08 Linton Larry C. (Director) Option Ex 3,000 5.35 16,049
2014-01-01 Mcquivey Raul S (Chairman, President, CEO) Option Ex 1,500 .00 0
2013-06-07 Raval Ashish H. (Sr VP) Sale 250 5.90 1,475
2013-06-06 Raval Ashish H. (Sr VP) Sale 292 5.80 1,693
2013-06-05 Raval Ashish H. (Sr VP) Sale 8 5.80 46
2013-06-03 Raval Ashish H. (Sr VP) Sale 1,280 5.77 7,381
2013-05-24 Hooper Sidney Calvin (CFO) Sale 50,570 5.60 283,444
2013-05-17 Raval Ashish H. (Sr VP) Sale 500 5.75 2,875
2013-01-01 Mcquivey Raul S (Chairman, President, CEO) Option Ex 1,500 .00 0
2012-09-14 Hooper Sidney Calvin (CFO) Sale 4,149 5.26 21,811
2012-09-13 Hooper Sidney Calvin (CFO) Sale 2,000 5.28 10,564
2012-08-29 Hooper Sidney Calvin (CFO) Sale 14,700 5.24 76,803
2012-08-24 Hooper Sidney Calvin (CFO) Sale 5,000 5.40 27,014
2012-06-27 Hooper Sidney Calvin (CFO) Sale 400 4.95 1,980
2012-06-22 Hooper Sidney Calvin (CFO) Sale 400 5.10 2,039
2012-06-20 Hooper Sidney Calvin (CFO) Sale 400 5.11 2,044
2012-03-23 Hooper Sidney Calvin (CFO) Sale 3,000 5.99 17,970
2011-09-14 Raval Ashish R. (Senior Vice President) Buy 273 4.95 1,351
2011-09-12 Raval Ashish R. (Senior Vice President) Buy 1,256 4.93 6,192
2011-09-08 Raval Ashish R. (Senior Vice President) Buy 176 4.97 874
2011-08-30 Raval Ashish R. (Senior Vice President) Buy 600 4.93 2,958
2011-08-26 Raval Ashish R. (Senior Vice President) Buy 125 4.96 620
2011-08-25 Raval Ashish R. (Senior Vice President) Buy 100 4.98 498
2011-08-22 Raval Ashish R. (Senior Vice President) Buy 2,470 4.90 12,103
2011-06-29 Hooper Sidney Calvin (CFO) Sale 400 6.75 2,700
2011-03-31 Hooper Sidney Calvin (CFO) Sale 1 7.60 7
2011-03-30 Hooper Sidney Calvin (CFO) Sale 2,106 7.68 16,163
2011-03-29 Hooper Sidney Calvin (CFO) Sale 1,000 7.70 7,700
2011-03-28 Hooper Sidney Calvin (CFO) Sale 1,000 7.80 7,800
2010-12-29 Hooper Sidney Calvin (CFO) Sale 156 6.98 1,088
2010-12-22 Hooper Sidney Calvin (CFO) Sale 400 6.55 2,620
2010-12-21 Hooper Sidney Calvin (CFO) Sale 299 6.70 2,003
2010-12-20 Hooper Sidney Calvin (CFO) Sale 100 6.70 670
2010-12-17 Hooper Sidney Calvin (CFO) Sale 1,000 6.82 6,825
2010-12-16 Hooper Sidney Calvin (CFO) Sale 1,000 6.85 6,850
2010-12-15 Hooper Sidney Calvin (CFO) Sale 600 6.88 4,125
2010-09-29 Hooper Sidney Calvin (CFO) Sale 100 7.15 715
2010-09-27 Hooper Sidney Calvin (CFO) Sale 233 7.15 1,665
2010-09-24 Hooper Sidney Calvin (CFO) Sale 400 7.09 2,836
2010-09-22 Hooper Sidney Calvin (CFO) Sale 400 7.07 2,828
2010-09-20 Hooper Sidney Calvin (CFO) Sale 300 6.65 1,995
2010-09-17 Hooper Sidney Calvin (CFO) Sale 500 6.60 3,300
2010-09-15 Hooper Sidney Calvin (CFO) Sale 200 6.60 1,320
2010-09-14 Hooper Sidney Calvin (CFO) Sale 167 6.70 1,118
2010-09-10 Hooper Sidney Calvin (CFO) Sale 500 6.74 3,370
2010-09-08 Hooper Sidney Calvin (CFO) Sale 300 6.50 1,950
2010-06-28 Hooper Sidney Calvin (Chief Financial Officer) Sale 100 6.50 650
2010-06-24 Hooper Sidney Calvin (Chief Financial Officer) Sale 300 6.50 1,950
2008-08-28 Keefer Thomas Nelson (Other) Sale 19,600 7.20 141,120
2008-08-26 Keefer Thomas Nelson (Other) Sale 20,400 7.22 147,390
2008-06-17 Hooper Sidney Calvin (CFO) Sale 931 7.30 6,796
2008-06-16 Hooper Sidney Calvin (CFO) Sale 741 7.30 5,409
2008-06-13 Hooper Sidney Calvin (CFO) Sale 2,000 7.22 14,450
2008-06-05 Hooper Sidney Calvin (CFO) Sale 328 7.76 2,543
2008-05-21 Hooper Sidney Calvin (CFO) Sale 5,000 7.26 36,320
2007-12-10 Keefer Thomas Nelson (Vice President) Buy 6,200 10.03 62,192
2007-12-07 Keefer Thomas Nelson (Vice President) Buy 7,300 10.34 75,474
2007-12-06 Keefer Thomas Nelson (Vice President) Buy 4,600 10.32 47,453
2007-12-05 Keefer Thomas Nelson (Vice President) Buy 10,465 10.19 106,669
2007-12-03 Keefer Thomas Nelson (Vice President) Buy 5,200 10.00 52,000
2007-11-30 Keefer Thomas Nelson (Vice President) Buy 3,000 9.94 29,805
2007-11-29 Keefer Thomas Nelson (Vice President) Buy 1,835 9.83 18,034
2007-11-28 Keefer Thomas Nelson (Vice President) Buy 1,400 10.66 14,930
2007-10-23 Hooper Sidney Calvin (CFO) Sale 1,212 10.75 13,029
2007-10-19 Hooper Sidney Calvin (CFO) Sale 3,788 10.92 41,372
2007-08-23 Keefer Thomas Nelson (Vice President) Sale 25,333 8.08 204,791
2007-08-22 Keefer Thomas Nelson (Vice President) Sale 5,000 8.11 40,570
2007-08-21 Keefer Thomas Nelson (Vice President) Sale 4,900 8.23 40,307
2007-08-20 Keefer Thomas Nelson (Vice President) Sale 4,767 8.26 39,351
2007-06-29 Hooper Sidney Calvin (CFO) Sale 500 8.80 4,400
2007-06-28 Hooper Sidney Calvin (CFO) Sale 500 8.85 4,425
2007-06-22 Hooper Sidney Calvin (CFO) Sale 389 8.75 3,403
2007-06-11 Hooper Sidney Calvin (CFO) Sale 2,311 8.87 20,505
2007-06-04 Whitt Kenneth Wayne (10% Owner) Sale 300 8.25 2,475
2007-06-01 Whitt Kenneth Wayne (10% Owner) Sale 920 8.22 7,562
2007-05-31 Whitt Kenneth Wayne (10% Owner) Sale 1,000 8.20 8,200
2007-05-30 Whitt Kenneth Wayne (10% Owner) Sale 1,500 8.13 12,195
2007-05-29 Whitt Kenneth Wayne (10% Owner) Sale 1,900 8.01 15,219
2007-05-24 Whitt Kenneth Wayne (10% Owner) Sale 120 7.90 948
2007-05-23 Whitt Kenneth Wayne (10% Owner) Sale 1,500 7.80 11,700
2007-05-08 Whitt Kenneth Wayne (10% Owner) Sale 750 8.05 6,037
2007-05-07 Whitt Kenneth Wayne (10% Owner) Sale 3,000 8.06 24,167
2007-05-04 Whitt Kenneth Wayne (10% Owner) Sale 9,000 7.62 68,589
2007-05-03 Whitt Kenneth Wayne (10% Owner) Sale 1,000 7.18 7,180
2007-05-02 Whitt Kenneth Wayne (10% Owner) Sale 5,000 6.95 34,750
2007-04-27 Whitt Kenneth Wayne (10% Owner) Sale 1,049 6.76 7,091
2007-03-22 Whitt Kenneth Wayne (10% Owner) Sale 4,000 7.72 30,880
2007-02-12 Whitt Kenneth Wayne (10% Owner) Sale 1,000 7.15 7,150
2007-02-07 Whitt Kenneth Wayne (10% Owner) Sale 1,000 7.10 7,100
2007-02-06 Whitt Kenneth Wayne (10% Owner) Sale 1,100 6.81 7,491
2007-02-05 Whitt Kenneth Wayne (10% Owner) Sale 2,900 6.72 19,488
2007-02-01 Whitt Kenneth Wayne (10% Owner) Sale 10,964 6.61 72,472
2007-01-26 Whitt Kenneth Wayne (10% Owner) Sale 2,800 6.63 18,564
2007-01-22 Whitt Kenneth Wayne (10% Owner) Sale 22,000 6.50 143,000
2006-12-27 Mcquivey Raul S (Chairman, President, CEO) Sale 3,000 6.88 20,631
2006-12-26 Mcquivey Raul S (Chairman, President, CEO) Sale 5,000 6.87 34,355
2006-12-22 Mcquivey Raul S (Chairman, President, CEO) Sale 5,000 .00 0
2006-12-22 Whitt Kenneth Wayne (10% Owner) Sale 1,000 6.70 6,700
2006-12-19 Hooper Sidney Calvin (CFO) Sale 2,000 6.94 13,884
2006-12-18 Hooper Sidney Calvin (CFO) Sale 4,000 6.86 27,460
2006-12-15 Hooper Sidney Calvin (CFO) Sale 1,500 6.80 10,194
2006-12-06 Whitt Kenneth Wayne (10% Owner) Sale 1,500 7.07 10,605
2006-11-21 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.05 14,100
2006-11-16 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.05 14,100
2006-11-15 Whitt Kenneth Wayne (Chief Executive Officer) Sale 4,000 7.05 28,200
2006-11-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 4,300 8.05 34,615
2006-11-01 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.50 7,500
2006-10-30 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.68 7,680
2006-10-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.36 7,360
2006-10-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.27 7,270
2006-10-09 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.29 14,580
2006-09-12 Whitt Kenneth Wayne (Chief Executive Officer) Sale 200 7.93 1,586
2006-09-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,400 7.80 10,920
2006-09-07 Farrell Daniel W (VP) Sale 2,000 8.02 16,050
2006-09-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 7.70 11,550
2006-09-06 Farrell Daniel W (VP) Sale 2,000 8.00 16,000
2006-09-05 Farrell Daniel W (VP) Sale 1,000 8.00 8,000
2006-08-31 Farrell Daniel W (VP) Sale 1,200 8.00 9,602
2006-08-28 Farrell Daniel W (VP) Sale 850 8.03 6,825
2006-08-25 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.70 7,700
2006-08-25 Farrell Daniel W (VP) Sale 2,000 8.00 16,000
2006-08-24 Farrell Daniel W (VP) Sale 500 8.19 4,094
2006-08-23 Farrell Daniel W (VP) Sale 1,000 8.10 8,095
2006-08-22 Farrell Daniel W (VP) Sale 2,000 8.00 16,010
2006-08-18 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.69 7,691
2006-08-16 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,100 7.96 16,718
2006-08-11 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 7.50 11,250
2006-08-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 9,099 7.58 68,979
2006-07-12 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.60 7,600
2006-06-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 200 7.48 1,495
2006-06-26 Whitt Kenneth Wayne (Chief Executive Officer) Sale 100 7.53 753
2006-06-26 Farrell Daniel W (VP) Sale 5,000 7.70 38,525
2006-06-22 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.50 15,000
2006-06-22 Farrell Daniel W (VP) Sale 11,000 7.74 85,151
2006-06-20 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.58 15,150
2006-06-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.70 15,400
2006-06-07 Farrell Daniel W (VP) Sale 2,600 8.00 20,813
2006-06-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.75 7,750
2006-06-06 Farrell Daniel W (VP) Sale 5,000 8.04 40,175
2006-06-05 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.82 7,820
2006-05-23 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.95 7,950
2006-05-23 Keefer Thomas Nelson (Vice President) Sale 38,075 8.00 304,600
2006-05-22 Keefer Thomas Nelson (Vice President) Sale 1,925 8.00 15,400
2006-05-19 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,200 7.70 9,240
2006-05-18 Whitt Kenneth Wayne (Chief Executive Officer) Sale 6,000 7.77 46,608
2006-05-15 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.80 7,800
2006-05-09 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,700 8.07 13,719
2006-05-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,100 8.03 16,871
2006-05-04 Whitt Kenneth Wayne (Chief Executive Officer) Sale 800 7.81 6,248
2006-05-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,000 8.22 24,647
2006-05-02 Whitt Kenneth Wayne (Chief Executive Officer) Sale 200 7.92 1,584
2006-05-01 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.90 7,900
2006-04-25 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,700 7.84 13,329
2006-04-18 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 8.08 8,080
2006-04-17 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.79 7,790
2006-04-12 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,223 7.68 9,392
2006-04-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 500 7.88 3,940
2006-04-05 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 7.69 11,535
2006-04-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.68 7,680
2006-03-31 Whitt Kenneth Wayne (Chief Executive Officer) Sale 500 7.75 3,875
2006-03-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 6,000 7.78 46,680
2006-03-23 Whitt Kenneth Wayne (Chief Executive Officer) Sale 183 8.25 1,509
2006-03-22 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.68 7,680
2006-03-14 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.71 7,710
2006-03-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.94 7,940
2006-03-09 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,410 7.93 11,182
2006-03-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.87 7,870
2006-03-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 8.45 8,450
2006-03-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 12,100 8.74 105,717
2006-03-02 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.55 15,098
2006-03-01 Whitt Kenneth Wayne (Chief Executive Officer) Sale 500 7.60 3,800
2006-02-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 5,000 7.10 35,500
2006-02-23 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,950 7.31 28,878
2006-02-13 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.70 15,408
2006-02-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.81 15,618
2006-02-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,197 8.02 17,611
2006-02-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.68 7,680
2006-02-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.73 7,730
2006-02-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.54 7,540
2006-02-01 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 7.20 7,200
2006-01-31 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.28 14,550
2006-01-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 7.15 14,308
2006-01-25 Whitt Kenneth Wayne (Chief Executive Officer) Sale 403 7.18 2,895
2006-01-20 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 7.06 17,647
2006-01-13 Whitt Kenneth Wayne (Chief Executive Officer) Sale 199 7.01 1,394
2006-01-12 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 6.94 6,940
2006-01-11 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,000 6.87 6,870
2006-01-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,005 6.88 13,798
2006-01-04 Whitt Kenneth Wayne (Chief Executive Officer) Sale 5,000 7.27 36,350
2006-01-04 Keefer Thomas Nelson (Vice President) Sale 22,500 7.34 165,105
2006-01-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 6.92 10,380
2006-01-03 Keefer Thomas Nelson (Vice President) Sale 17,500 7.22 126,350
2005-12-30 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 7.07 17,675
2005-12-28 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 7.12 10,680
2005-12-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 200 8.12 1,623
2005-12-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 26,000 7.66 199,108
2005-09-23 Whitt Kenneth Wayne (Chief Executive Officer) Sale 8,000 7.22 57,736
2005-09-12 Whitt Kenneth Wayne (Chief Executive Officer) Sale 9,000 7.41 66,690
2005-09-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 6.71 10,065
2005-09-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 7,500 6.38 47,850
2005-09-02 Farrell Daniel W (VP) Sale 10,000 6.00 60,000
2005-09-01 Farrell Daniel W (VP) Sale 30,000 6.05 181,500
2005-09-01 Keefer Thomas Nelson (Vice President) Sale 40,000 238,565.97 9,542,638,800
2005-07-28 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,380 6.20 8,556
2005-07-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,000 6.05 12,100
2005-05-23 Mcquivey Raul S (Chairman, President, CEO) Buy 30,000 3.00 90,000
2005-05-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 750 6.36 4,770
2005-04-28 Keefer Thomas Nelson (Vice President) Sale 40,775 5.97 243,304
2005-03-31 Whitt Kenneth Wayne (Chief Executive Officer) Sale 5,200 7.18 37,320
2005-03-23 Farrell Daniel W (VP) Sale 20,000 6.03 120,660
2005-03-16 Farrell Daniel W (VP) Sale 20,000 6.10 122,000
2005-03-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 100 8.70 869
2005-03-04 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,000 8.22 24,660
2005-01-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 7,500 10.19 76,425
2004-12-31 Whitt Kenneth Wayne (Chief Executive Officer) Sale 20,000 9.23 184,520
2004-12-30 Whitt Kenneth Wayne (Chief Executive Officer) Sale 7,500 7.85 58,852
2004-12-29 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 6.70 16,750
2004-12-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 6.45 16,125
2004-10-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 7,000 4.09 28,651
2004-09-30 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,500 3.94 13,804
2004-09-23 Whitt Kenneth Wayne (Chief Executive Officer) Sale 500 4.10 2,050
2004-09-21 Whitt Kenneth Wayne (Chief Executive Officer) Sale 300 4.10 1,230
2004-09-14 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,000 3.82 11,460
2004-09-13 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 3.63 9,075
2004-09-08 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,000 3.82 11,460
2004-09-07 Whitt Kenneth Wayne (Chief Executive Officer) Sale 5,200 3.70 19,240
2004-07-22 Whitt Kenneth Wayne (Chief Executive Officer) Sale 6,000 3.43 20,580
2004-07-20 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,100 3.33 10,323
2004-06-02 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,000 3.23 9,690
2004-05-28 Whitt Kenneth Wayne (Chief Executive Officer) Sale 2,500 3.05 7,625
2004-05-27 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,400 2.94 4,109
2004-05-14 Whitt Kenneth Wayne (Chief Executive Officer) Sale 5,000 2.99 14,950
2004-05-10 Whitt Kenneth Wayne (Chief Executive Officer) Sale 4,000 2.41 9,640
2004-03-31 Whitt Kenneth Wayne (Chief Executive Officer) Sale 3,100 1.33 4,123
2004-02-06 Whitt Kenneth Wayne (Chief Executive Officer) Sale 4,000 1.40 5,592
2004-01-29 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,500 1.42 2,137
2003-12-03 Whitt Kenneth Wayne (Chief Executive Officer) Sale 1,400 1.30 1,813
2003-11-17 Whitt Kenneth Wayne (Chief Executive Officer) Sale 15,000 1.27 19,050

Insider trading activities including stock purchases, stock sales, and option exercises of STRN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Sutron Corp (symbol STRN, CIK number 728331) see the Securities and Exchange Commission (SEC) website.