Insider Trading activities of Patriot Scientific Corp insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Patriot Scientific Corp since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Patriot Scientific Corp since year 2005. Table 2 shows the detailed insider transactions of Patriot Scientific Corp since 2005. The reporting company's ticker symbol is PTSC. The reporting company's CIK number is 836564.
The total value of stock buying since 2005 is $330,340.
The total value of stock sales since 2005 is $46,950.
The total value of stock option exercises since 2005 is $354,750.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Patriot Scientific Corp (PTSC).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2013-04 0 $0 0 $0 75,000 $7,500
2009-12 0 $0 0 $0 100,000 $7,400
2009-10 0 $0 25,000 $7,500 0 $0
2009-04 100,000 $9,500 0 $0 0 $0
2009-01 100,000 $11,200 0 $0 0 $0
2008-11 1,360,000 $151,940 0 $0 0 $0
2008-10 0 $0 0 $0 100,000 $5,000
2008-06 100,000 $19,500 0 $0 0 $0
2008-04 290,000 $96,500 0 $0 0 $0
2008-03 100,000 $38,500 0 $0 0 $0
2007-09 0 $0 0 $0 100,000 $10,200
2007-08 0 $0 0 $0 1,525,000 $248,250
2007-01 0 $0 0 $0 225,000 $14,400
2006-12 0 $0 0 $0 25,000 $1,950
2006-11 0 $0 0 $0 100,000 $7,400
2006-10 0 $0 0 $0 115,000 $12,650
2006-07 0 $0 0 $0 50,000 $5,500
2006-04 0 $0 0 $0 50,000 $34,500
2006-02 0 $0 50,000 $7,550 0 $0
2006-01 0 $0 67,000 $10,900 0 $0
2005-12 40,000 $3,200 0 $0 0 $0
2005-07 0 $0 150,000 $21,000 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Patriot Scientific Corp insiders (PTSC)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2013-04-17 Flowers Clifford L (CFO and Interim CEO) Option Ex 75,000 .10 7,500
2009-12-09 Falk Helmut Jr (Director) Option Ex 100,000 .07 7,400
2009-10-27 Falk Helmut Jr (Director) Sale 25,000 .30 7,500
2009-04-15 Bibeau Paul R (VP, Business Development) Buy 100,000 .10 9,500
2009-01-30 Bibeau Paul R (VP, Business Development) Buy 100,000 .11 11,200
2008-11-26 Johnson Carlton M (Director) Buy 140,000 .11 15,820
2008-11-25 Johnson Carlton M (Director) Buy 10,000 .11 1,140
2008-11-21 Goerner Frederick C (Chief Executive Officer) Buy 100,000 .11 11,200
2008-11-21 Falk Helmut Jr (Director) Buy 100,000 .11 11,400
2008-11-21 Bibeau Paul R (VP, Business Development) Buy 150,000 .11 16,800
2008-11-20 Goerner Frederick C (Chief Executive Officer) Buy 300,000 .11 33,600
2008-11-20 Tredennick Harry L (Director) Buy 180,000 .11 19,620
2008-11-20 Johnson Carlton M (Director) Buy 100,000 .11 11,000
2008-11-20 Felcyn Gloria (Director) Buy 280,000 .11 31,360
2008-10-21 Falk Helmut Jr (Director) Option Ex 100,000 .05 5,000
2008-06-30 Falk Helmut Jr (Director) Buy 100,000 .20 19,500
2008-04-24 Bibeau Paul R (VP, Business Development) Buy 50,000 .37 18,500
2008-04-15 Goerner Frederick C (Chief Executive Officer) Buy 200,000 .33 65,400
2008-04-15 Felcyn Gloria (Director) Buy 40,000 .32 12,600
2008-03-04 Goerner Frederick C (Chief Executive Officer) Buy 100,000 .38 38,500
2007-09-14 Felcyn Gloria (Director) Option Ex 100,000 .10 10,200
2007-08-28 Pohl David (Director) Option Ex 500,000 .16 81,500
2007-08-07 Falk Helmut Jr (Director) Option Ex 25,000 .07 1,750
2007-08-06 Pohl David (Director) Option Ex 1,000,000 .16 165,000
2007-01-16 Johnson Carlton (Director) Option Ex 225,000 .06 14,400
2006-12-11 Turley James Lee (Director) Option Ex 25,000 .08 1,950
2006-11-13 Felcyn Gloria (Director) Option Ex 100,000 .07 7,400
2006-10-31 Falk Helmut Jr (Director) Option Ex 65,000 .11 7,150
2006-10-25 Johnson Carlton (Director) Option Ex 50,000 .11 5,500
2006-07-31 Turley James Lee (Director) Option Ex 50,000 .11 5,500
2006-04-13 Pohl David (CEO) Option Ex 50,000 .69 34,500
2006-02-02 Giffhorn Lowell (Director) Sale 50,000 .15 7,550
2006-01-31 Giffhorn Lowell (Director) Sale 50,000 .18 9,200
2006-01-17 Giffhorn Lowell (Director) Sale 17,000 .10 1,700
2005-12-16 Felcyn Gloria (Director) Buy 40,000 .08 3,200
2005-07-08 Giffhorn Lowell (Director) Sale 100,000 .14 14,000

Insider trading activities including stock purchases, stock sales, and option exercises of PTSC listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Patriot Scientific Corp (symbol PTSC, CIK number 836564) see the Securities and Exchange Commission (SEC) website.