Insider Trading activities of Introgen Therapeutics Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Introgen Therapeutics Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Introgen Therapeutics Inc since year 2005. Table 2 shows the detailed insider transactions of Introgen Therapeutics Inc since 2005. The reporting company's ticker symbol is INGN. The reporting company's CIK number is 1018710.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $6,786,017.
The total value of stock option exercises since 2005 is $116,471.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Introgen Therapeutics Inc (INGN).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2007-12 0 $0 0 $0 20,000 $10,380
2007-02 0 $0 0 $0 102,400 $90,521
2006-09 0 $0 53,539 $213,637 15,000 $7,785
2006-08 0 $0 307,325 $1,203,938 0 $0
2006-04 0 $0 94,018 $510,421 0 $0
2006-03 0 $0 143,485 $773,642 0 $0
2005-12 0 $0 0 $0 15,000 $7,785
2005-11 0 $0 109,000 $663,400 0 $0
2005-10 0 $0 96,000 $489,810 0 $0
2005-09 0 $0 362,048 $2,131,888 0 $0
2005-07 0 $0 120,247 $799,281 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Introgen Therapeutics Inc insiders (INGN)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-12-20 Parker David L (Vice President) Option Ex 20,000 .52 10,380
2007-02-06 Enloe J David Jr (Sr. VP) Option Ex 102,400 .88 90,521
2006-09-06 Aventis Inc. (Other) Sale 20,439 4.04 82,573
2006-09-05 Aventis Inc. (Other) Sale 13,000 3.99 51,870
2006-09-05 Parker David L (Senior Vice President) Option Ex 15,000 .52 7,785
2006-09-01 Aventis Inc. (Other) Sale 20,100 3.94 79,194
2006-08-31 Aventis Holdings Inc (Other) Sale 33,530 3.96 132,778
2006-08-30 Aventis Holdings Inc (Other) Sale 10,500 3.96 41,580
2006-08-29 Aventis Holdings Inc (Other) Sale 13,484 3.89 52,452
2006-08-28 Aventis Holdings Inc (Other) Sale 36,739 3.91 143,649
2006-08-21 Aventis Holdings Inc (Other) Sale 19,208 3.94 75,679
2006-08-17 Aventis Holdings Inc (Other) Sale 23,902 3.85 92,022
2006-08-16 Aventis Holdings Inc (Other) Sale 41,355 3.85 159,216
2006-08-15 Aventis Holdings Inc (Other) Sale 21,212 3.90 82,726
2006-08-14 Aventis Holdings Inc (Other) Sale 34,700 3.90 135,330
2006-08-11 Aventis Holdings Inc (Other) Sale 30,000 3.91 117,300
2006-08-10 Aventis Holdings Inc (Other) Sale 42,695 4.01 171,206
2006-04-04 Aventis Holdings Inc (Other) Sale 65,845 5.42 356,879
2006-04-03 Aventis Holdings Inc (Other) Sale 28,173 5.45 153,542
2006-03-28 Aventis Holdings Inc (Other) Sale 9,526 5.31 50,583
2006-03-21 Aventis Holdings Inc (Other) Sale 15,843 5.36 84,918
2006-03-20 Aventis Holdings Inc (Other) Sale 12,599 5.31 66,900
2006-03-17 Aventis Holdings Inc (Other) Sale 23,083 5.32 122,801
2006-03-16 Aventis Holdings Inc (Other) Sale 82,434 5.44 448,440
2005-12-30 Parker David L (Vice President) Option Ex 15,000 .52 7,785
2005-11-08 Aventis Holdings Inc (Other) Sale 29,000 6.20 179,800
2005-11-07 Aventis Holdings Inc (Other) Sale 80,000 6.04 483,600
2005-10-28 Aventis Holdings Inc (Other) Sale 33,000 5.24 172,920
2005-10-27 Aventis Holdings Inc (Other) Sale 63,000 5.03 316,890
2005-09-16 Aventis Holdings Inc (Other) Sale 10,392 5.52 57,363
2005-09-13 Aventis Holdings Inc (Other) Sale 28,272 5.75 162,564
2005-09-12 Aventis Holdings Inc (Other) Sale 33,200 5.81 192,892
2005-09-08 Aventis Holdings Inc (Other) Sale 25,000 5.75 143,750
2005-09-07 Aventis Holdings Inc (Other) Sale 40,253 5.82 234,272
2005-09-06 Aventis Holdings Inc (Other) Sale 165,260 5.97 986,602
2005-09-02 Aventis Holdings Inc (Other) Sale 59,671 5.94 354,445
2005-07-25 Aventis Holdings Inc (Other) Sale 3,611 6.55 23,652
2005-07-22 Aventis Holdings Inc (Other) Sale 116,636 6.65 775,629

Insider trading activities including stock purchases, stock sales, and option exercises of INGN listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Introgen Therapeutics Inc (symbol INGN, CIK number 1018710) see the Securities and Exchange Commission (SEC) website.