O/S WARRANTS & STOCK-OPTIONS A/O 4-30-2012: From the 4-30-12 10-K (pg. F-30 & F-28): ...219,967 warrants o/s with wgt.avg. exercise price of $1.48 (exp. 12-19-2013) – none iss. in FY10-11-12. ...7,402,248 stock options exercisable & expected to vest, with a wgt.avg. exercise price of $2.93.