BIOSPHERE MEDICAL INC

Quarterly Report for period ending 2010-06-30

Quarterly Report for period ending 2010-03-31

Annual Report for period ending 2009-12-31

Quarterly Report for period ending 2009-09-30

Quarterly Report for period ending 2009-06-30

Quarterly Report for period ending 2009-03-31

Annual Report for period ending 2008-12-31

Quarterly Report for period ending 2008-09-30

Quarterly Report for period ending 2008-06-30

Quarterly Report for period ending 2008-03-31

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Current report filing

Notice of termination of registration of a class of securities under Section 12(g)

Notification filed by national security exchange to report the removal from listing and registration of matured, redeemed or retired securities

A correspondence can be sent as a document with another submission type or can be sent as a separate submission.

Annual report to security holders

Order Granting Confidential Treatment

Order Granting Confidential Treatment

Order Granting Confidential Treatment

Annual report to security holders

Annual report to security holders

Form D (PDF)

CLOUGH CAPITAL PARTNERS L P: Major Shareholders

Sunovion Pharmaceuticals Inc.: Major Shareholders

FEINBERG STEPHEN: Major Shareholders

SEPRACOR INC /DE/: Statement of changes in beneficial ownership of securities

FEINBERG STEPHEN: Statement of changes in beneficial ownership of securities

FALESCHINI RICHARD J: Statement of changes in beneficial ownership of securities

JOYCE MARTIN JOSEPH: Statement of changes in beneficial ownership of securities

Sutcliffe Peter Chandler: Statement of changes in beneficial ownership of securities

DOMURAD MELODIE R: Statement of changes in beneficial ownership of securities

Megna Michael R: Statement of changes in beneficial ownership of securities

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Initial registration statement for securities to be offered to employees pursuant to employee benefit plans

Prospectus filed pursuant to Rule 424(b)(3)

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Registration statement for specified transactions by certain issuers

Prospectus filed pursuant to Rule 424(b)(3)

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive proxy statement relating to a merger, acquisition, or disposition

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Preliminary revised proxy soliciting materials

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Preliminary proxy statement relating to a merger, acquisition, or disposition

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.

Definitive additional proxy soliciting materials including Rule 14(a)(12) material. Note: Submission type DEFA14A can be filed as part of Form 8-K. For filers subject to 8-K filing requirements, we recommend the use of the 8-K combined form type as the easiest method for fulfilling your filing requirement for both forms.