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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-08-037925
Filing Date
2008-06-18
Accepted
2008-06-18 19:15:49
Documents
1
Period of Report
2008-06-17

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION bsf41428_bsf6.html 4  
1 MAIN DOCUMENT DESCRIPTION bsf41428_bsf6.xml 4 22559
  Complete submission text file 0001209191-08-037925.txt   29075
Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02119
Business Address 62 DE RUYTURES CURACAO NETHERLANDS P8
BB BIOVENTURES L P (Reporting) CIK: 0001040662 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906629

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116
Business Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116 61724259200
MPM BIOVENTURES PARALLEL FUND L P (Reporting) CIK: 0001067661 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906625

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116
Business Address ONE CAMBRIDGE CENTER CAMBRIDGE MA 02142 6174259200
GADICKE ANSBERT (Reporting) CIK: 0001134655 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906620

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH STREET BOSTON MA 02116
Business Address ONE CAMBRIDGE CENTER CAMBRIDGE MA 02142 6174259200
EVNIN LUKE (Reporting) CIK: 0001134657 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906622

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116
Business Address 6174259200
STEINMETZ MICHAEL (Reporting) CIK: 0001166285 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906621

Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199
Business Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199 6174259200
BAB BIO VENTURES LLP (Reporting) CIK: 0001263197 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906628

Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199
Business Address
BAB BIO VENTURES NV (Reporting) CIK: 0001263198 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906627

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116
Business Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116 6174259200
MPM BIOVENTURES I LP (Reporting) CIK: 0001263199 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906624

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOR BOSTON MA 02116
Business Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOR BOSTON MA 02116 6174259200
MPM BIO VENTURES I LLC (Reporting) CIK: 0001263200 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906623

Mailing Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116
Business Address THE JOHN HANCOCK TOWER 200 CLARENDON STREET, 54TH FLOOR BOSTON MA 02116 6174259200
MPM ASSET MANAGEMENT INVESTORS 1999 LLC (Reporting) CIK: 0001264820 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-33428 | Film No.: 08906626

Mailing Address 303-A COLLEGE ROAD EAST PRINCETON NJ 08540
Business Address 303-A COLLEGE ROAD EAST PRINCETON NJ 08540 609-613-4100
Pharmasset Inc (Issuer) CIK: 0001301081 (see all company filings)

IRS No.: 000000000
SIC: 2834 Pharmaceutical Preparations
Assistant Director 1