173 filings
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DEFA14A
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24 Oct 11
Additional proxy soliciting materials
12:00am
DEFA14A
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24 Oct 11
Additional proxy soliciting materials
12:00am
8-K
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24 Oct 11
Other Events
12:00am
DEFA14A
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24 Oct 11
Additional proxy soliciting materials
12:00am
UPLOAD
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3 Oct 11
Letter from SEC
12:00am
UPLOAD
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15 Sep 11
Letter from SEC
12:00am
8-K
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2 Aug 11
HealthSpring, Inc. Reports 2011 Second Quarter Results
12:00am
8-K
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2 Jun 11
Submission of Matters to a Vote of Security Holders
12:00am
8-K
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28 Apr 11
HealthSpring, Inc. Reports 2011 First Quarter Results
12:00am
ARS
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18 Apr 11
Annual report to shareholders
12:00am
DEFA14A
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15 Apr 11
Additional proxy soliciting materials
12:00am
8-K
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29 Mar 11
Entry into a Material Definitive Agreement
12:00am
424B2
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28 Mar 11
Prospectus for primary offering
12:00am
S-3ASR
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24 Mar 11
Automatic shelf registration
12:00am
8-K
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18 Feb 11
HealthSpring, Inc. Reports 2010 Fourth Quarter and Full Year Results and Provides Guidance for 2011
12:00am