Updated with information on Biomimetic Therapeutics.

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

April 30-May 4:
American College of Obstetrics and Gynecologists (ACOG) annual meeting. Investor focus will be on Columbia Labs ( CBRX) and KV Pharmaceutical ( KV-A).

May 2:
Dendreon ( DNDN) first-quarter earnings.

May 3:
Vertex Pharmaceuticals ( VRTX) first-quarter earnings.
Mannkind ( MNKD) presents at the Deutsche Bank healthcare investor conference.
Alimera Sciences ( ALIM) presents new Iluvien diabetic macular degeneration data at Association for Research in Vision and Ophthalmology (ARVO) annual meeting.

May 4:
Mannkind meets with FDA regarding Afrezza.

May 7:
Estimated FDA approval decision date for Merck's ( MRK) hepatitis C drug boceprevir.

May 7-10:
Digestive Disease Week research meeting, including data presentation from NPS Pharmaceuticals ( NPSP) and Ironwood Pharmaceuticals ( IRWD).

May 9:
Avanir Pharmaceuticals ( AVNR) first-quarter earnings.
Mannkind first-quarter earnings.

May 12:
FDA advisory panel convenes to review Biomimetic Therapeutics' ( BMTI) Augment Bone Graft.
Lexicon Pharmaceuticals ( LXRX) analyst/investor meeting.

May 18:
American Society of Clinical Oncology (ASCO) releases research abstracts for its annual meeting in June.

May 19:
FDA convenes advisory panel to review cardiovascular safety of Abbott Labs' ( ABT) lipid-lowering drug Trilipix.

May 23:
FDA approval decision date for Vertex's hepatitis C drug telaprevir.
FDA approval decision date for Johnson & Johnson's ( JNJ) HIV drug rilpivirine.

May 25-28:
European League Against Rheumatism (EULAR) annual meeting.

May 26:
Johnson & Johnson analyst/investors meeting.
Xoma ( XOMA) shareholder meeting.

May 30:
FDA approval decision date for Optimer Pharmaceuticals' ( OPTR) antibiotic fidaxomicin.

--Written by Adam Feuerstein in Boston.

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Adam Feuerstein writes regularly for TheStreet. In keeping with company editorial policy, he doesn't own or short individual stocks, although he owns stock in TheStreet. He also doesn't invest in hedge funds or other private investment partnerships. Feuerstein appreciates your feedback; click here to send him an email.

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