Dec 23 (Reuters) - BioAmber Inc BIOA.N :
* Says gross proceeds to company will be approximately $7.0 million
* Says has priced an underwritten offering of 1.7 million shares of its common stock at a price of $4.00 per share
* BioAmber Inc announces $7 million underwritten offering of common stock and concurrent $8.9 million registered direct offering of warrants Source text for Eikon: Further company coverage: BIOA.N