120 results
Page 5 of 6
8-K
EX-99.1
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31 Jan 12
Upcoming Presentation at Independent Petroleum Association of America Florida
12:00am
8-K
EX-10.1
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26 Sep 11
Entry into a Material Definitive Agreement
12:00am
8-K
EX-10.6
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6 Apr 10
Entry into a Material Definitive Agreement
12:00am
424B5
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12 Feb 08
Prospectus supplement for primary offering
12:00am
424B5
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12 Feb 08
Prospectus supplement for primary offering
12:00am
8-K
EX-10.2
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7 Feb 08
Entry into a Material Definitive Agreement
12:00am
424B3
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5 Feb 08
Prospectus supplement
12:00am
424B3
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5 Feb 08
Prospectus supplement
12:00am
S-3ASR
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28 Dec 07
Automatic shelf registration
12:00am