| Date | Form | Description | XBRL | |
|---|---|---|---|---|
| 04/05/01 | DEF 14A | Form DEF 14A: Definitive proxy statements |
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| 04/02/01 | 10-K | Form 10-K: Annual report pursuant to Section 13 and 15(d) |
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| 03/23/01 | PRE 14A | Form PRE 14A: Preliminary proxy statement not related to a contested matter or merger/acquisition |
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| 03/09/01 | 424B1 | Form 424B1: Prospectus filed pursuant to Rule 424(b)(1) |
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| 03/05/01 | 8-K | Form 8-K: Current report filing |
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| 02/20/01 | 8-K | Form 8-K: Current report filing |
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| 02/16/01 | S-3 | Form S-3: Registration statement for specified transactions by certain issuers |
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| 02/14/01 | SC 13G/A | Form SC 13G/A: Schedule filed to report acquisition of beneficial ownership of 5% or more of a class of equity securities by passive investors and certain institutions |
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| 11/14/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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| 08/14/00 | 10-Q | Form 10-Q: Quarterly report pursuant to Section 13 or 15(d) |
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