BOSTON, Mass. ( TheStreet) -- A calendar of important, potentially stock-moving biotech events for February:

Feb 1:
Discovery Labs ( DSCO): Surfaxin regulatory update conference call.
Earnings: Biogen Idec ( BIIB), Pfizer ( PFE).

Feb. 2
Earnings: Sangamo BioSciences ( SGMO), Viropharma ( VPHM).

Feb 3:
Alimera Sciences ( ALIM - Get Report): 36-month results from phase III study of Iluvien in diabetic macular edema.
Earnings: Alkermes ( ALKS), GlaxoSmithKline ( GSK), Avanir Pharmaceuticals ( AVNR), Merck ( MRK), Vertex Pharmaceuticals ( VRTX),

Feb. 8:
Adeona Pharmaceuticals ( AEN) investor/analyst day.
Earnings: Seattle Genetics ( SGEN), Rigel Pharmaceuticals ( RIGL), Teva ( TEVA),

Feb. 9:
Earnings: Sanofi-Aventis ( SNY)

Feb. 10:
Earnings: Alexion Pharmaceuticals ( ALXN), Cephalon ( CEPH), Incyte Pharmaceuticals ( INCY), MannKind ( MNKD), Momenta Pharmaceuticals ( NNTA).

Feb 14-15:
BIO CEO & Investor Conference, New York City.

Feb 15:
Expiration of Sanofi-Aventis' $69-a-share tender offer for Genzyme ( GENZ).

Feb. 16:
Earnings: Genzyme

Feb. 17:
Exelixis ( EXEL - Get Report): Presentation of updated cabozantinib (XL184) data in prostate cancer at ASCO GU symposium
Earnings: Biomarin Pharmaceuticals ( BMRN), Acorda Therapeutics ( ACOR)

Feb. 22:
Earnings: Questcor Pharmaceuticals ( QCOR)

Feb 25:
Pfizer and Protalix Therapeutics ( PLX - Get Report): FDA approval decision date for Uplyso in Gaucher's disease.

Other potential February events
Idenix Pharmaceuticals ( IDIX): FDA decision on lifting clinical hold on hepatitis C drugs IDX184 and IDX320.
Amylin Pharmaceuticals ( AMLN), Alkermes, Eli Lilly ( LLY): Start of a Bydureon Qt study.

Source: Company reports,

--Written by Adam Feuerstein in Boston.

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