Insider Trading activities of Silicon Graphics Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Silicon Graphics Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Silicon Graphics Inc since year 2005. Table 2 shows the detailed insider transactions of Silicon Graphics Inc since 2005. The reporting company's ticker symbol is SGI. The reporting company's CIK number is 802301.
The total value of stock buying since 2005 is $812,829.
The total value of stock sales since 2005 is $299,388.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Silicon Graphics Inc (SGI).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2009-04 0 $0 2,113,891 $228,909 0 $0
2009-03 0 $0 96,470 $33,041 0 $0
2009-02 0 $0 16,152 $14,635 0 $0
2008-09 1,993 $8,156 0 $0 0 $0
2008-08 36,827 $143,693 0 $0 0 $0
2008-07 31,752 $121,017 0 $0 0 $0
2008-05 88,443 $354,053 0 $0 0 $0
2006-11 10,000 $185,910 0 $0 0 $0
2005-05 0 $0 27,640 $22,803 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Silicon Graphics Inc insiders (SGI)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2009-04-01 Gendal Steven K. (10% Owner) Sale 1,185,082 .14 169,466
2009-04-01 Conway Richard F (10% Owner) Sale 928,809 .06 59,443
2009-03-31 Conway Richard F (10% Owner) Sale 12,175 .47 5,722
2009-03-30 Conway Richard F (10% Owner) Sale 7,500 .48 3,600
2009-03-27 Conway Richard F (10% Owner) Sale 12,420 .26 3,291
2009-03-26 Conway Richard F (10% Owner) Sale 19,180 .28 5,274
2009-03-24 Conway Richard F (10% Owner) Sale 13,870 .28 3,814
2009-03-23 Conway Richard F (10% Owner) Sale 3,695 .32 1,182
2009-03-20 Conway Richard F (10% Owner) Sale 5,008 .28 1,402
2009-03-17 Conway Richard F (10% Owner) Sale 6,289 .28 1,760
2009-03-16 Conway Richard F (10% Owner) Sale 11,203 .28 3,192
2009-03-04 Conway Richard F (10% Owner) Sale 1,700 .74 1,266
2009-03-03 Conway Richard F (10% Owner) Sale 3,430 .74 2,538
2009-02-25 Lampe Steven (10% Owner) Sale 4,900 .72 3,552
2009-02-24 Lampe Steven (10% Owner) Sale 1,052 .75 789
2009-02-19 Conway Richard F (10% Owner) Sale 800 1.00 800
2009-02-06 Conway Richard F (10% Owner) Sale 9,400 1.01 9,494
2008-09-10 Conway Richard F (10% Owner) Buy 500 6.16 3,080
2008-09-05 Conway Richard F (10% Owner) Buy 1,493 3.40 5,076
2008-08-26 Conway Richard F (10% Owner) Buy 2,402 3.00 7,206
2008-08-25 Conway Richard F (10% Owner) Buy 1,600 3.00 4,800
2008-08-22 Conway Richard F (10% Owner) Buy 3,292 3.00 9,876
2008-08-21 Conway Richard F (10% Owner) Buy 3,599 2.96 10,635
2008-08-18 Conway Richard F (10% Owner) Buy 205 6.00 1,230
2008-08-15 Conway Richard F (10% Owner) Buy 1,249 3.10 3,871
2008-08-07 Conway Richard F (10% Owner) Buy 4,580 3.42 15,663
2008-08-06 Conway Richard F (10% Owner) Buy 8,000 4.67 37,328
2008-08-05 Conway Richard F (10% Owner) Buy 9,900 4.66 46,134
2008-08-04 Conway Richard F (10% Owner) Buy 2,000 3.48 6,950
2008-07-28 Conway Richard F (10% Owner) Buy 3,100 3.80 11,764
2008-07-24 Conway Richard F (10% Owner) Buy 2,000 3.80 7,600
2008-07-21 Conway Richard F (10% Owner) Buy 1,278 7.00 8,946
2008-07-18 Conway Richard F (10% Owner) Buy 7,000 4.55 31,822
2008-07-17 Conway Richard F (10% Owner) Buy 2,200 3.13 6,886
2008-07-16 Conway Richard F (10% Owner) Buy 2,400 3.57 8,563
2008-07-15 Conway Richard F (10% Owner) Buy 1,500 3.16 4,732
2008-07-14 Conway Richard F (10% Owner) Buy 2,279 2.96 6,757
2008-07-11 Conway Richard F (10% Owner) Buy 5,658 3.80 21,500
2008-07-10 Conway Richard F (10% Owner) Buy 4,337 2.87 12,447
2008-05-12 Conway Richard F (10% Owner) Buy 25,000 4.67 116,650
2008-05-09 Conway Richard F (10% Owner) Buy 63,443 3.74 237,403
2006-11-16 Grillo Anthony (Director) Buy 10,000 18.59 185,910
2005-05-13 Pratt Warren (EVP) Sale 27,640 .82 22,803

Insider trading activities including stock purchases, stock sales, and option exercises of SGI listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Silicon Graphics Inc (symbol SGI, CIK number 802301) see the Securities and Exchange Commission (SEC) website.