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EX-32 - SECTION 1350 CERTIFICATION - Biota Pharmaceuticals, Inc.d262743dex32.htm
EX-31.1 - RULE 13A-14(A)/15D-14(A) CERTIFICATION - Biota Pharmaceuticals, Inc.d262743dex311.htm
EXCEL - IDEA: XBRL DOCUMENT - Biota Pharmaceuticals, Inc.Financial_Report.xls
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10-K - FORM 10-K - Biota Pharmaceuticals, Inc.d262743d10k.htm
EX-23 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Biota Pharmaceuticals, Inc.d262743dex23.htm
v2.4.0.6
Convertible Senior Notes
12 Months Ended
Dec. 31, 2011
Convertible Senior Notes [Abstract]  
Convertible Senior Notes

NOTE 8 CONVERTIBLE SENIOR NOTES

In 2005, we issued $112.4 million of our Convertible Senior Notes through a private offering to qualified institutional buyers. In 2010, we repurchased the remaining $6.1 million balance of our Convertible Senior Notes for a total of $6.1 million. In 2009, we repurchased $10.4 million of our Convertible Senior Notes for a total of $10.1 million resulting in a net loss of $0.3 million. Interest payments for 2010 and 2009 were $0.1 million and $0.2 million, which largely consisted of the interest payments for our Convertible Senior Notes. As of December 25, 2010, we had repurchased all of the Convertible Senior Notes.