June 1 (Reuters) - Benitec Biopharma Ltd BLT.AX
* Benitec Biopharma says files for stock shelf offering of upto $20 million - sec filing Source text Further company coverage: BLT.AX
June 1 (Reuters) - Benitec Biopharma Ltd BLT.AX
* Benitec Biopharma says files for stock shelf offering of upto $20 million - sec filing Source text Further company coverage: BLT.AX