Note 3 - Share Based Compensation (Tables)

6 Months Ended

Dec. 31, 2012

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Options
Options	Biota Holdings Limited			Nabi			Biota Pharmaceuticals, Inc.
Outstanding at June 30, 2012		6,182,853			3,665,201
Granted		686,365			-
Exercised		(413,335	)		-
Forfeited		-			(20,000	)
Expired		(601	)		(591,485	)
		6,455,282			3,053,716
Adjustment for Consolidation of shares					(2,544,798	)
Vested and exercised upon merger		(6,455,282	)		-
Balance on November 8, 2012 (date of merger)		-			508,918
Post-merger transactions:
Granted		-			-			931,590
Outstanding at December 31, 2012		-			508,918			931,590
Exercisable at December 31, 2012		-			508,918			-

Schedule of Nonvested Restricted Stock Units Activity [Table Text Block]

	Number of Awards
Awards	Nabi			Biota Pharmaceuticals, Inc.
Unvested at June 30, 2012		196,254
Vested and shares issued		(196,254	)
Balance on November 8, 2012 (date of merger)		-
Post-merger transactions:
Granted		-			214,983
Outstanding at December 31, 2012	Nil				214,983