| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 08/14/02 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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| 06/19/02 | S-8 | Form S-8: Initial registration statement for securities to be offered to employees pursuant to employee benefit plans |
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| 05/30/02 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers |
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| 05/16/02 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers |
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| 05/15/02 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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| 05/06/02 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers |
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| 04/12/02 | ARS | Form ARS: Annual report to security holders |
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| 04/10/02 | DEF 14A | Form DEF 14A: Definitive proxy statements |
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| 04/05/02 | S-3/A | Form S-3/A: Registration statement for specified transactions by certain issuers |
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| 04/01/02 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
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