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FILING DATE FILING FILING GROUP DOWNLOAD Nov. 09. 06 4 3,4,5 Feb. 14. 06 4 3,4,5 Feb. 14. 06 3 3,4,5 Aug. 16. 05 4 3,4,5 Aug. 12. 05 4 3,4,5 Aug. 10. 05 4 3,4,5 Aug. 08. 05 4 3,4,5 Aug. 04. 05 4 3,4,5 Aug. 02. 05 4 3,4,5 Jul. 29. 05 4 3,4,5 Jul. 29. 05 4/A 3,4,5 Jul. 29. 05 4/A 3,4,5 Jul. 29. 05 4/A 3,4,5 Jul. 29. 05 4/A 3,4,5 Jul. 27. 05 4 3,4,5 Jul. 22. 05 4 3,4,5 Jul. 21. 05 4 3,4,5 Jul. 18. 05 4 3,4,5 Jul. 14. 05 4 3,4,5 Jul. 12. 05 4 3,4,5 Jul. 12. 05 3 3,4,5 Apr. 25. 05 ARS Annual Filings Mar. 10. 04 10-K Annual Filings Nov. 13. 03 15-12G Other Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 S-8 POS Registration Statements Nov. 13. 03 POS AM Registration Statements Nov. 13. 03 POS AM Registration Statements Nov. 04. 03 4 3,4,5 Nov. 04. 03 4 3,4,5 Nov. 04. 03 4 3,4,5 Nov. 04. 03 4 3,4,5 Nov. 04. 03 4 3,4,5 Oct. 29. 03 425 Other Oct. 28. 03 10-Q Quarterly Filings Oct. 28. 03 425 Other Oct. 28. 03 8-K Current Reports Oct. 27. 03 4 3,4,5 Oct. 27. 03 4 3,4,5 Oct. 27. 03 4 3,4,5 Oct. 27. 03 4 3,4,5 Oct. 27. 03 4 3,4,5 Oct. 27. 03 425 Other Oct. 20. 03 425 Other Oct. 02. 03 4 3,4,5 Oct. 01. 03 425 Other Sep. 26. 03 4 3,4,5 Sep. 09. 03 SC 13G/A Other Aug. 27. 03 425 Other Aug. 21. 03 425 Other Aug. 11. 03 425 Other Aug. 11. 03 SC 13G/A Other Aug. 08. 03 4 3,4,5 Aug. 07. 03 425 Other Aug. 04. 03 425 Other Aug. 01. 03 4 3,4,5 Jul. 31. 03 10-Q Quarterly Filings Jul. 29. 03 8-K Current Reports Jul. 29. 03 4 3,4,5 Jul. 28. 03 425 Other Jul. 25. 03 425 Other Jul. 24. 03 425 Other Jul. 24. 03 8-K Current Reports Jul. 16. 03 4 3,4,5 Jul. 15. 03 425 Other Jul. 09. 03 4 3,4,5 Jul. 03. 03 425 Other Jul. 01. 03 425 Other Jul. 01. 03 4 3,4,5 Jun. 30. 03 10-K/A Annual Filings Jun. 27. 03 4/A 3,4,5 Jun. 27. 03 4/A 3,4,5 Jun. 26. 03 425 Other Jun. 24. 03 425 Other Jun. 24. 03 425 Other Jun. 24. 03 4 3,4,5 Jun. 23. 03 425 Other Jun. 23. 03 8-A12G/A Registration Statements Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 425 Other Jun. 23. 03 8-K Current Reports Apr. 23. 03 ARS Annual Filings Apr. 17. 03 10-Q Quarterly Filings Apr. 17. 03 8-K Current Reports Apr. 17. 03 DEF 14A Proxy Filings Apr. 11. 03 SC 13G/A Other Apr. 04. 03 8-K Current Reports Mar. 14. 03 10-K Annual Filings Mar. 14. 03 8-K Current Reports Mar. 03. 03 10-K Annual Filings Feb. 24. 03 8-K Current Reports Feb. 24. 03 8-K Current Reports Feb. 14. 03 3 3,4,5 Feb. 13. 03 SC 13G/A Other Feb. 07. 03 SC 13G Other Feb. 05. 03 SC 13G/A Other Jan. 31. 03 8-K Current Reports Oct. 18. 02 10-Q Quarterly Filings Sep. 10. 02 SC 13G/A Other Aug. 14. 02 10-Q Quarterly Filings Jul. 10. 02 SC 13G Other Jun. 28. 02 10-K/A Annual Filings May. 10. 02 ARS Annual Filings May. 03. 02 10-Q Quarterly Filings Apr. 29. 02 DEF 14A Proxy Filings Mar. 11. 02 SC 13G/A Other Feb. 13. 02 SC 13G/A Other Jan. 30. 02 S-8 Registration Statements Nov. 13. 01 10-Q Quarterly Filings Aug. 14. 01 10-Q Quarterly Filings Jun. 29. 01 10-K/A Annual Filings Jun. 14. 01 8-K Current Reports May. 15. 01 10-Q Quarterly Filings Apr. 30. 01 DEF 14A Proxy Filings Mar. 30. 01 10-K Annual Filings Feb. 14. 01 SC 13G Other Feb. 13. 01 SC 13G/A Other Jan. 12. 01 S-8 Registration Statements Nov. 14. 00 10-Q Quarterly Filings Aug. 03. 00 10-Q Quarterly Filings Jun. 28. 00 10-K/A Annual Filings May. 15. 00 10-Q Quarterly Filings May. 11. 00 DEFR14A Proxy Filings Apr. 28. 00 DEF 14A Proxy Filings Apr. 07. 00 SC 13G/A Other Mar. 29. 00 10-K Annual Filings Feb. 11. 00 SC 13G/A Other Feb. 03. 00 SC 13G/A Other Nov. 15. 99 10-Q Quarterly Filings Aug. 04. 99 10-Q Quarterly Filings Jun. 29. 99 10-K/A Annual Filings Jun. 04. 99 10-Q/A Quarterly Filings May. 10. 99 DEF 14A Proxy Filings May. 06. 99 10-Q Quarterly Filings May. 06. 99 8-A12G Registration Statements Apr. 30. 99 10-K/A Annual Filings Apr. 27. 99 8-K Current Reports Apr. 23. 99 PRE 14A Proxy Filings Mar. 24. 99 10-K Annual Filings Feb. 25. 99 8-K Current Reports Feb. 24. 99 SC 13G/A Other Feb. 08. 99 SC 13G/A Other Feb. 08. 99 424B3 Registration Statements Feb. 05. 99 SC 13G/A Other Feb. 03. 99 S-3 Registration Statements Feb. 03. 99 S-8 Registration Statements Jan. 15. 99 S-8 Registration Statements Jan. 07. 99 SC 13G Other Dec. 23. 98 8-K Current Reports Nov. 04. 98 10-Q Quarterly Filings Aug. 13. 98 10-Q Quarterly Filings Jul. 02. 98 10-K/A Annual Filings May. 07. 98 8-K Current Reports May. 07. 98 10-Q Quarterly Filings Apr. 29. 98 DEF 14A Proxy Filings Apr. 09. 98 SC 13G Other Apr. 08. 98 8-K Current Reports Mar. 16. 98 8-K Current Reports Mar. 09. 98 10-K Annual Filings Feb. 12. 98 SC 13G Other Feb. 09. 98 SC 13G/A Other Jan. 30. 98 SC 13G/A Other Jan. 15. 98 SC 13G Other Dec. 22. 97 S-8 Registration Statements Oct. 27. 97 10-Q Quarterly Filings Oct. 08. 97 8-K Current Reports Jul. 24. 97 10-Q Quarterly Filings Jun. 23. 97 SC 13D/A Other Apr. 30. 97 DEF 14A Proxy Filings Apr. 30. 97 10-Q Quarterly Filings Mar. 28. 97 10-K/A Annual Filings Mar. 21. 97 SC 13D Other Feb. 26. 97 10-K Annual Filings Feb. 10. 97 SC 13G/A Other Feb. 10. 97 SC 13G/A Other Jan. 29. 97 SC 13G/A Other Nov. 26. 96 8-K Current Reports Nov. 06. 96 10-Q Quarterly Filings Oct. 08. 96 S-8 POS Registration Statements Sep. 09. 96 SC 13G/A Other Aug. 14. 96 10-Q Quarterly Filings Jul. 09. 96 10-Q Quarterly Filings Jul. 08. 96 8-K Current Reports May. 01. 96 8-K Current Reports Apr. 29. 96 8-K Current Reports Apr. 25. 96 DEF 14A Proxy Filings Apr. 04. 96 PRE 14A Proxy Filings Mar. 15. 96 SC 13D/A Other Feb. 14. 96 SC 13G/A Other Feb. 14. 96 424B3 Registration Statements Feb. 13. 96 424B3 Registration Statements Feb. 13. 96 424B3 Registration Statements Feb. 12. 96 SC 13G Other Feb. 12. 96 SC 13G/A Other Feb. 09. 96 424B3 Registration Statements Feb. 08. 96 424B3 Registration Statements Feb. 02. 96 10-K Annual Filings Nov. 03. 95 10-Q Quarterly Filings Nov. 01. 95 424B3 Registration Statements Oct. 20. 95 424B3 Registration Statements Oct. 19. 95 424B3 Registration Statements Oct. 17. 95 424B3 Registration Statements Oct. 10. 95 424B3 Registration Statements Sep. 28. 95 S-8 Registration Statements Sep. 28. 95 S-8 Registration Statements Sep. 07. 95 10-Q/A Quarterly Filings Aug. 21. 95 424B3 Registration Statements Aug. 18. 95 424B3 Registration Statements Aug. 11. 95 10-Q Quarterly Filings May. 10. 95 10-Q Quarterly Filings Apr. 28. 95 DEF 14A Proxy Filings Mar. 08. 95 10-K Annual Filings Feb. 10. 95 SC 13G Other Feb. 09. 95 SC 13G/A Other Jan. 31. 95 SC 13G/A Other Dec. 09. 94 SC 13G/A Other Nov. 14. 94 10-Q Quarterly Filings Nov. 10. 94 SC 13G/A Other Nov. 08. 94 8-K Current Reports Aug. 11. 94 10-Q Quarterly Filings Aug. 10. 94 SC 13G Other Aug. 09. 94 SC 13D/A Other Jun. 02. 94 SC 13D Other May. 04. 94 DEF 14A Proxy Filings Apr. 21. 94 10-Q Quarterly Filings Mar. 30. 94 10-K Annual Filings Feb. 14. 94 SC 13G Other Feb. 11. 94 SC 13G/A Other Feb. 11. 94 SC 13G Other Feb. 08. 94 SC 13G Other

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