Insider Trading activities of Semitool Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Semitool Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Semitool Inc since year 2005. Table 2 shows the detailed insider transactions of Semitool Inc since 2005. The reporting company's ticker symbol is SMTL. The reporting company's CIK number is 934550.
The total value of stock buying since 2005 is $256,215.
The total value of stock sales since 2005 is $22,123,160.
The total value of stock option exercises since 2005 is $1,233,688.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Semitool Inc (SMTL).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2009-11 0 $0 4,687 $51,271 0 $0
2009-06 0 $0 2,118 $10,791 0 $0
2009-05 0 $0 800 $3,764 0 $0
2008-11 1,800 $5,840 4,829 $11,182 0 $0
2008-08 0 $0 16,340 $146,981 15,000 $59,700
2008-06 0 $0 10,000 $85,879 10,000 $72,190
2008-05 0 $0 24,000 $211,934 8,000 $31,840
2008-04 0 $0 60,400 $539,829 60,000 $238,800
2008-02 0 $0 24,266 $201,626 8,000 $52,496
2007-12 0 $0 30,000 $268,487 70,000 $415,800
2007-11 0 $0 4,486 $37,904 0 $0
2007-08 2,325 $20,673 10,000 $94,730 10,000 $75,000
2007-04 0 $0 0 $0 12,000 $58,500
2007-03 0 $0 0 $0 4,000 $19,500
2007-02 0 $0 0 $0 8,000 $58,496
2006-09 0 $0 4,500 $49,500 6,500 $31,537
2006-08 500 $5,700 10,000 $110,387 10,000 $44,722
2006-05 20,000 $181,811 4,000 $39,599 5,000 $29,747
2006-04 4,600 $42,191 0 $0 0 $0
2006-02 0 $0 5,000 $64,710 6,000 $45,360
2005-12 0 $0 2,000,000 $19,699,999 0 $0
2005-11 0 $0 7,500 $71,250 0 $0
2005-07 0 $0 44,550 $423,337 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Semitool Inc insiders (SMTL)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2009-11-20 Wright James L (Vp-Manufacturing) Sale 655 10.94 7,165
2009-11-20 Hegger Richard C (General Counsel & Secretary) Sale 655 10.94 7,165
2009-11-20 Siblerud Paul M (VP-Marketing) Sale 624 10.94 6,826
2009-11-20 Murphy Lawrence E (President & COO) Sale 1,307 10.94 14,298
2009-11-20 Schuster Richard P (VP-Global Services) Sale 624 10.94 6,826
2009-11-20 Dodkin Timothy C (Executive Vice President) Sale 167 10.94 1,826
2009-11-20 Viano Larry A (VP & CFO) Sale 655 10.94 7,165
2009-06-01 Schuster Richard P (VP - Global Service) Sale 2,118 5.10 10,791
2009-05-29 Schuster Richard P (VP - Global Service) Sale 800 4.70 3,764
2008-11-20 Wright James L (VP - Manufacturing) Sale 690 2.25 1,552
2008-11-20 Hegger Richard C (General Counsel & Secretary) Sale 690 2.24 1,542
2008-11-20 Siblerud Paul M (VP - Marketing) Sale 554 2.24 1,238
2008-11-20 Murphy Lawrence E (President, COO) Sale 1,371 2.24 3,071
2008-11-20 Schuster Richard P (VP - Global Service) Sale 554 2.24 1,238
2008-11-20 Dodkin Timothy C (Executive Vice President) Sale 145 2.34 339
2008-11-20 Viano Larry A (VP, CFO) Sale 690 2.24 1,545
2008-11-13 Schuster Richard P (VP - Global Service) Buy 800 2.82 2,260
2008-11-12 Viano Larry A (VP, CFO) Buy 1,000 3.58 3,580
2008-11-11 Scranton Dana R (VP - Surface Preparation) Sale 135 4.87 657
2008-08-28 Hegger Richard C (General Counsel & Secretary) Sale 1,340 9.49 12,716
2008-08-21 Hegger Richard C (General Counsel & Secretary) Sale 15,000 8.95 134,265
2008-08-21 Hegger Richard C (General Counsel & Secretary) Option Ex 15,000 3.98 59,700
2008-06-06 Scranton Dana R (VP - Surface Preparation) Sale 10,000 8.59 85,879
2008-06-06 Scranton Dana R (VP - Surface Preparation) Option Ex 10,000 7.22 72,190
2008-05-14 Scranton Dana R (VP - Surface Preparation) Sale 5,000 8.43 42,150
2008-05-14 Scranton Dana R (VP - Surface Preparation) Option Ex 5,000 3.98 19,900
2008-05-01 Schuster Richard P (VP - Global Service) Sale 3,000 9.00 27,000
2008-05-01 Schuster Richard P (VP - Global Service) Option Ex 3,000 3.98 11,940
2008-05-01 Dodkin Timothy C (Executive Vice President) Sale 16,000 8.92 142,784
2008-04-28 Dodkin Timothy C (Executive Vice President) Sale 25,000 8.94 223,575
2008-04-28 Dodkin Timothy C (Executive Vice President) Option Ex 25,000 3.98 99,500
2008-04-25 Scranton Dana R (VP - Surface Preparation) Sale 400 8.91 3,564
2008-04-25 Dodkin Timothy C (Executive Vice President) Sale 35,000 8.93 312,690
2008-04-25 Dodkin Timothy C (Executive Vice President) Option Ex 35,000 3.98 139,300
2008-02-08 Bateman Howard E (Director) Sale 4,000 8.00 32,000
2008-02-08 Bateman Howard E (Director) Option Ex 4,000 6.56 26,248
2008-02-06 Dodkin Timothy C (Executive Vice President) Sale 20,266 8.37 169,626
2008-02-01 Eigeman Daniel J (Director) Option Ex 4,000 6.56 26,248
2007-12-11 Dodkin Timothy C (Executive Vice President) Sale 5,000 8.86 44,305
2007-12-11 Dodkin Timothy C (Executive Vice President) Option Ex 5,000 5.94 29,700
2007-12-10 Dodkin Timothy C (Executive Vice President) Sale 5,000 8.96 44,790
2007-12-10 Dodkin Timothy C (Executive Vice President) Option Ex 45,000 5.94 267,300
2007-12-10 Viano Larry A (VP, CFO) Sale 8,600 8.94 76,884
2007-12-10 Viano Larry A (VP, CFO) Option Ex 8,600 5.94 51,084
2007-12-07 Viano Larry A (VP, CFO) Sale 600 9.10 5,460
2007-12-07 Viano Larry A (VP, CFO) Option Ex 600 5.94 3,564
2007-12-06 Viano Larry A (VP, CFO) Sale 10,800 8.99 97,048
2007-12-06 Viano Larry A (VP, CFO) Option Ex 10,800 5.94 64,152
2007-11-20 Wright James L (VP - Manufacturing) Sale 660 8.44 5,570
2007-11-20 Hegger Richard C (General Counsel & Secretary) Sale 660 8.46 5,580
2007-11-20 Siblerud Paul M (VP - Marketing) Sale 528 8.45 4,461
2007-11-20 Murphy Lawrence E (President, COO) Sale 1,316 8.45 11,120
2007-11-20 Schuster Richard P (VP - Global Service) Sale 528 8.46 4,464
2007-11-20 Dodkin Timothy C (Executive Vice President) Sale 134 8.46 1,133
2007-11-20 Viano Larry A (VP, CFO) Sale 660 8.45 5,576
2007-08-24 Wright James L (Vice President Manufacturing) Buy 2,325 8.89 20,673
2007-08-03 Scranton Dana R (Vice President - Surface Prep) Sale 10,000 9.47 94,730
2007-08-03 Scranton Dana R (Vice President - Surface Prep) Option Ex 10,000 7.50 75,000
2007-04-25 Dodkin Timothy C (Executive Vice President) Option Ex 12,000 4.88 58,500
2007-03-14 Viano Larry A (VP, Chief Financial Officer) Option Ex 4,000 4.88 19,500
2007-02-12 Bateman Howard E (Director) Option Ex 4,000 7.31 29,248
2007-02-06 Eigeman Daniel J (Director) Option Ex 4,000 7.31 29,248
2006-09-13 Eigeman Daniel J (Director) Option Ex 2,000 4.80 9,600
2006-09-01 Dodkin Timothy C (Executive Vice President) Sale 4,500 11.00 49,500
2006-09-01 Dodkin Timothy C (Executive Vice President) Option Ex 4,500 4.88 21,937
2006-08-31 Dodkin Timothy C (Executive Vice President) Sale 500 11.00 5,500
2006-08-31 Dodkin Timothy C (Executive Vice President) Option Ex 500 4.88 2,437
2006-08-30 Dodkin Timothy C (Executive Vice President) Sale 5,000 11.00 55,000
2006-08-30 Dodkin Timothy C (Executive Vice President) Option Ex 5,000 4.88 24,375
2006-08-18 Schuster Richard P (Vice President-Global Service) Sale 4,500 11.09 49,887
2006-08-18 Schuster Richard P (Vice President-Global Service) Option Ex 4,500 3.98 17,910
2006-08-17 Deininger C Richard (Director) Buy 500 11.40 5,700
2006-05-30 Wright James L (Vice President - Manufacturing) Buy 5,000 9.10 45,475
2006-05-19 Murphy Lawrence E (President & COO) Buy 11,000 9.08 99,668
2006-05-19 Bateman Howard E (Director) Sale 1,000 9.00 9,000
2006-05-19 Bateman Howard E (Director) Option Ex 1,000 7.56 7,562
2006-05-17 Eigeman Daniel J (Director) Option Ex 1,000 7.56 7,560
2006-05-03 Dodkin Timothy C (Executive Vice President) Sale 3,000 10.20 30,599
2006-05-03 Dodkin Timothy C (Executive Vice President) Option Ex 3,000 4.88 14,625
2006-04-28 Wright James L (Vice President - Manufacturing) Buy 4,600 9.17 42,191
2006-02-07 Bateman Howard E (Director) Sale 3,000 13.00 39,000
2006-02-07 Bateman Howard E (Director) Option Ex 3,000 7.56 22,680
2006-02-06 Eigeman Daniel J (Director) Sale 2,000 12.86 25,710
2006-02-06 Eigeman Daniel J (Director) Option Ex 3,000 7.56 22,680
2005-12-28 Ladeine A (Chairman, CEO) Sale 137,366 9.85 1,353,055
2005-12-23 Ladeine A (Chairman, CEO) Sale 160,062 9.85 1,576,610
2005-12-22 Ladeine A (Chairman, CEO) Sale 1,702,572 9.85 16,770,334
2005-11-09 Ladeine A (Chairman, CEO) Sale 7,170 9.50 68,115
2005-11-04 Ladeine A (Chairman, CEO) Sale 330 9.50 3,135
2005-07-26 Ladeine A (Chairman, CEO) Sale 10,343 9.50 98,258
2005-07-21 Ladeine A (Chairman, CEO) Sale 6,330 9.50 60,135
2005-07-07 Ladeine A (Chairman, CEO) Sale 11,700 9.50 111,150
2005-07-05 Ladeine A (Chairman, CEO) Sale 16,177 9.51 153,794

Insider trading activities including stock purchases, stock sales, and option exercises of SMTL listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Semitool Inc (symbol SMTL, CIK number 934550) see the Securities and Exchange Commission (SEC) website.