Insider Trading activities of Lightbridge Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Lightbridge Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Lightbridge Inc since year 2005. Table 2 shows the detailed insider transactions of Lightbridge Inc since 2005. The reporting company's ticker symbol is LTBG. The reporting company's CIK number is 1017172.
The total value of stock buying since 2005 is $89,895.
The total value of stock sales since 2005 is $5,647,920.
The total value of stock option exercises since 2005 is $1,947,586.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Lightbridge Inc (LTBG).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2007-05 0 $0 100,000 $1,614,700 100,000 $465,750
2007-03 0 $0 5,000 $80,750 5,000 $30,800
2007-02 0 $0 243,000 $3,952,470 243,000 $1,451,036
2005-05 15,000 $89,895 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Lightbridge Inc insiders (LTBG)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-05-15 Didonato Eugene (VP and General Counsel) Sale 25,000 15.54 388,450
2007-05-15 Didonato Eugene (VP and General Counsel) Option Ex 25,000 7.35 183,750
2007-05-04 Donahue Robert E (President & CEO) Sale 75,000 16.35 1,226,250
2007-05-04 Donahue Robert E (President & CEO) Option Ex 75,000 3.76 282,000
2007-03-01 Didonato Eugene (VP and General Counsel) Sale 5,000 16.15 80,750
2007-03-01 Didonato Eugene (VP and General Counsel) Option Ex 5,000 6.16 30,800
2007-02-28 Banks Roy (President, Authorize.Net) Sale 113,000 15.84 1,789,920
2007-02-28 Banks Roy (President, Authorize.Net) Option Ex 113,000 6.27 708,736
2007-02-27 Obrien Timothy C (Chief Financial Officer) Sale 130,000 16.64 2,162,550
2007-02-27 Obrien Timothy C (Chief Financial Officer) Option Ex 130,000 5.71 742,300
2005-05-03 Donahue Robert E (CEO) Buy 15,000 5.99 89,895

Insider trading activities including stock purchases, stock sales, and option exercises of LTBG listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Lightbridge Inc (symbol LTBG, CIK number 1017172) see the Securities and Exchange Commission (SEC) website.