Insider Trading activities of Argon St, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Argon St, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Argon St, Inc. since year 2005. Table 2 shows the detailed insider transactions of Argon St, Inc. since 2005. The reporting company's ticker symbol is STST. The reporting company's CIK number is 26537.
The total value of stock buying since 2005 is $1,334,936,464.
The total value of stock sales since 2005 is $60,085,515.
The total value of stock option exercises since 2005 is $1,896,500.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Argon St, Inc. (STST).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2010-08 38,637,042 $1,332,977,949 0 $0 0 $0
2010-07 0 $0 100 $3,447 0 $0
2010-01 0 $0 0 $0 1,000 $0
2009-12 0 $0 0 $0 53,350 $0
2009-03 100 $1,878 391 $6,291 0 $0
2008-09 1,000 $24,620 4,100 $104,515 0 $0
2008-08 0 $0 375,866 $10,086,018 24,800 $121,520
2008-03 600 $9,756 0 $0 0 $0
2008-02 1,000 $17,230 0 $0 0 $0
2008-01 682 $12,023 0 $0 0 $0
2007-12 3,575 $63,801 50,000 $911,999 0 $0
2007-06 1,000 $22,930 0 $0 0 $0
2007-05 0 $0 23,761 $14,630 0 $0
2007-04 0 $0 73,962 $0 0 $0
2007-03 0 $0 113,692 $2,291,095 0 $0
2007-02 0 $0 40,000 $0 0 $0
2006-12 0 $0 0 $0 21,600 $10,800
2006-08 70,000 $1,516,107 0 $0 0 $0
2006-05 10,000 $290,170 0 $0 0 $0
2006-01 0 $0 0 $0 60,000 $1,764,180
2005-12 0 $0 920,000 $25,346,000 0 $0
2005-06 0 $0 434,000 $15,329,080 0 $0
2005-03 0 $0 182,000 $5,992,440 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Argon St, Inc. insiders (STST)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-08-05 Vortex Merger Sub, Inc. (10% Owner) Buy 38,637,042 34.50 1,332,977,949
2010-07-20 Etter Delores M (Director) Sale 100 34.48 3,447
2010-01-20 Rowe Kerry M (President and COO) Option Ex 1,000 .00 0
2009-12-09 Daniels Aaron N (VP, CFO & Treasurer) Option Ex 1,600 .00 0
2009-12-09 Baginski Maureen A (Director) Option Ex 4,000 .00 0
2009-12-09 Murdock Thomas E (Director) Option Ex 4,000 .00 0
2009-12-09 Marino Peter (Director) Option Ex 4,000 .00 0
2009-12-09 Etter Delores M (Director) Option Ex 4,000 .00 0
2009-12-09 Rowe Kerry M (President and COO) Option Ex 2,000 .00 0
2009-12-09 Irvin John (Director) Option Ex 4,000 .00 0
2009-12-09 Mccashin Robert (Director) Option Ex 4,000 .00 0
2009-12-09 Semple Lloyde A (Director) Option Ex 4,000 .00 0
2009-12-09 Karlgaard David C (Director) Option Ex 4,000 .00 0
2009-12-09 Collins Terry L (Chairman and CEO) Option Ex 2,000 .00 0
2009-12-09 Rockwell S Kent (Director) Option Ex 4,000 .00 0
2009-12-05 Daniels Aaron N (VP, CFO & Treasurer) Option Ex 8,000 .00 0
2009-12-05 Rowe Kerry M (President and COO) Option Ex 3,750 .00 0
2009-03-17 Etter Delores M (Director) Buy 100 18.79 1,878
2009-03-04 Daniels Aaron N (VP, CFO & Treasurer) Sale 391 16.09 6,291
2008-09-12 Marino Peter (Director) Buy 1,000 24.62 24,620
2008-09-08 Daniels Aaron N (VP, CFO & Treasurer) Sale 3,500 25.40 88,900
2008-09-03 Murdock Thomas E (Director) Sale 600 26.03 15,615
2008-08-29 Murdock Thomas E (Director) Sale 800 26.03 20,824
2008-08-28 Murdock Thomas E (Director) Sale 8,100 26.01 210,713
2008-08-27 Murdock Thomas E (Director) Sale 100 26.00 2,600
2008-08-26 Murdock Thomas E (Director) Sale 800 26.02 20,816
2008-08-26 Sellier Victor F (Vice President) Sale 1 26.25 26
2008-08-25 Sellier Victor F (Vice President) Sale 157 26.25 4,121
2008-08-22 Sellier Victor F (Vice President) Sale 29,739 26.30 782,135
2008-08-18 Rowe Kerry M (Vice President and COO) Sale 24,800 25.51 632,648
2008-08-18 Rowe Kerry M (Vice President and COO) Option Ex 24,800 4.90 121,520
2008-08-15 Daniels Aaron N (VP, CFO & Treasurer) Sale 2,400 26.94 64,656
2008-08-15 Sellier Victor F (Vice President) Sale 8,175 26.41 215,901
2008-08-12 Rockwell S Kent (Director) Sale 88,000 26.97 2,373,360
2008-08-11 Rockwell S Kent (Director) Sale 212,394 27.06 5,747,806
2008-03-03 Daniels Aaron N (VP, CFO & Treasurer) Buy 600 16.26 9,756
2008-02-12 Daniels Aaron N (VP, CFO & Treasurer) Buy 1,000 17.23 17,230
2008-01-31 Daniels Aaron N (VP, CFO & Treasurer) Buy 682 17.63 12,023
2007-12-27 Rockwell S Kent (Director) Sale 50,000 18.24 911,999
2007-12-10 Daniels Aaron N (VP, CFO & Treasurer) Buy 2,575 17.79 45,811
2007-12-07 Daniels Aaron N (VP, CFO & Treasurer) Buy 1,000 17.99 17,990
2007-06-05 Marino Peter (Director) Buy 1,000 22.93 22,930
2007-05-07 Sellier Victor F (Vice President) Sale 432 27.50 11,880
2007-05-02 Sellier Victor F (Vice President) Sale 19,191 .00 0
2007-05-01 Murdock Thomas E (Vice President) Sale 4,038 .00 0
2007-05-01 Sellier Victor F (Vice President) Sale 100 27.50 2,750
2007-04-30 Murdock Thomas E (Vice President) Sale 10,000 .00 0
2007-04-27 Murdock Thomas E (Vice President) Sale 14,829 .00 0
2007-04-26 Murdock Thomas E (Vice President) Sale 9,133 .00 0
2007-04-03 Sellier Victor F (Vice President) Sale 40,000 .00 0
2007-03-28 Murdock Thomas E (Vice President) Sale 9,189 25.07 230,395
2007-03-27 Murdock Thomas E (Vice President) Sale 14,996 25.13 376,834
2007-03-26 Murdock Thomas E (Vice President) Sale 13,815 25.00 345,416
2007-03-26 Sellier Victor F (Vice President) Sale 35,692 25.00 892,300
2007-03-12 Sellier Victor F (Vice President) Sale 12,651 .00 0
2007-03-09 Sellier Victor F (Vice President) Sale 9,503 .00 0
2007-02-21 Sellier Victor F (Vice President) Sale 40,000 .00 0
2006-12-21 Tamaru Robert S (Vice President) Option Ex 21,600 .50 10,800
2006-08-23 Karlgaard David C (Director) Buy 20,000 22.83 456,580
2006-08-15 Rockwell S Kent (Vice Chairman) Buy 17,500 21.55 377,125
2006-08-14 Rockwell S Kent (Vice Chairman) Buy 32,500 21.00 682,402
2006-05-16 Karlgaard David C (Director) Buy 10,000 29.02 290,170
2006-01-13 Rowe Kerry M (Vice President) Option Ex 60,000 29.40 1,764,180
2005-12-16 Murdock Thomas E (Vice President) Sale 287,500 27.55 7,920,625
2005-12-16 Carlin W Joseph (Vice President) Sale 287,500 27.55 7,920,625
2005-12-16 Sellier Victor F (Vice President) Sale 172,500 27.55 4,752,375
2005-12-16 Collins Terry L (President and CEO) Sale 172,500 27.55 4,752,375
2005-06-17 Murdock Thomas E (Vice President) Sale 114,000 36.22 4,129,080
2005-06-14 Collins Terry L (President and CEO) Sale 320,000 35.00 11,200,000
2005-03-30 Rockwell S Kent (Director) Sale 100,000 32.31 3,231,000
2005-03-15 Fultz Donald F (Vice President) Sale 10,000 33.00 330,000
2005-03-09 Rowe Kerry M (Vice President) Sale 72,000 33.77 2,431,440

Insider trading activities including stock purchases, stock sales, and option exercises of STST listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Argon St, Inc. (symbol STST, CIK number 26537) see the Securities and Exchange Commission (SEC) website.