222 results
Page 7 of 12
8-K
EX-99.1
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19 Jan 12
Operating Margin of 36.3% (40.0% as adjusted) for Fourth Quarter 2011
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8-K
EX-99.1
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19 Oct 11
Operating Margin of 34.9% (40.1% as adjusted) for Third Quarter 2011
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424B2
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20 May 11
Prospectus for primary offering
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424B5
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19 May 11
Prospectus supplement for primary offering
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DEFA14A
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17 May 11
Additional proxy soliciting materials
12:00am
8-K
EX-10.1
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11 Mar 11
Entry into a Material Definitive Agreement
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