Date | Form | Description | XBRL | Pages | |
---|---|---|---|---|---|
04/11/12 | ARS | Annual report to security holders |
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140 | |
04/09/12 | DEFA14A | Additional definitive proxy soliciting materials and Rule 14(a)(12) material |
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5 | |
04/09/12 | DEF 14A | Definitive proxy statements |
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31 | |
03/05/12 | 8-K | Current report filing |
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25 | |
03/05/12 | SC 13G | 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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12 | |
02/28/12 | 10-K | Annual report pursuant to Section 13 and 15(d) |
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210 |
02/24/12 | 8-K | Current report filing |
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45 | |
02/23/12 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
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77 | |
02/21/12 | 8-K | Current report filing |
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17 | |
02/21/12 | 424B5 | Prospectus filed pursuant to Rule 424(b)(5) |
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77 |