SC 13G | SEC Filings Hub

Filing metadata

Accession number: 0000950149-07-000028
Form type: SC 13G
Filer: MPM BIOVENTURES II QP LP
CIK: CIK 1264830
Filed: Feb 12, 2007
Reporting period: Dec 31, 2006
Description: Passive 5%+ stake

Documents

0000950149-07-000028-index.htm

Complete submission

0000950149-07-000028.txt

directory listing

Filed by

MPM BIOVENTURES II QP LP