Insider Transactions

Date Name Filing Title Type Shares Traded Price Range Total Held
Aug 02, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 16,929
Aug 02, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 116,170
Aug 01, 2005 Form 4 Director, VP of Sales Open market or private sale of non-derivative or derivative security 1,000 $20.45 388,515
Jul 22, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 16,929
Jul 22, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 116,170
Jul 21, 2005 Form 4 Director, VP of Sales Open market or private sale of non-derivative or derivative security 2,000 $22.00 389,515
Jul 13, 2005 Form 4 Secretary Other acquisition or disposition -- -- 4,000
Jul 13, 2005 Form 4 Secretary Other acquisition or disposition -- -- 3,850
Jul 13, 2005 Form 4 Secretary Other acquisition or disposition -- -- 40,916
Jul 13, 2005 Form 4 Secretary Other acquisition or disposition -- -- 36,402
Jul 13, 2005 Form 4 Vice President Other acquisition or disposition -- -- 12,488
Jul 13, 2005 Form 4 Vice President Other acquisition or disposition -- -- 231
Jul 13, 2005 Form 4 Director, Chairman of the Board Other acquisition or disposition -- -- 652,226
Jul 13, 2005 Form 4 Director, Chairman of the Board Other acquisition or disposition -- -- 687,230
Jul 13, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 16,929
Jul 13, 2005 Form 4 Director, VP of Sales Other acquisition or disposition -- -- 116,170
Jul 12, 2005 Form 4 Secretary Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 $3.06 209,487
Jul 12, 2005 Form 4 Secretary Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 -- 10,000
Jul 12, 2005 Form 4 Director, VP of Sales Open market or private sale of non-derivative or derivative security 1,000 $21.04 391,515
Jul 11, 2005 Form 4 Vice President Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,500 $1.05 12,375
Jul 11, 2005 Form 4 Vice President Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,500 -- 500
Jul 11, 2005 Form 4 Director, Chairman of the Board Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,500 $5.13 581,977
Jul 11, 2005 Form 4 Director, Chairman of the Board Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,748 $7.66 600,725
Jul 11, 2005 Form 4 Director, Chairman of the Board Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 $7.54 606,725
Jul 11, 2005 Form 4 Director, Chairman of the Board Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 9,675 $21.40 597,050

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.

For recent transactions, including derivative transactions, see our Section 16 SEC filings page.