Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001209191-04-029619
Filing Date
2004-06-03
Accepted
2004-06-03 18:35:30
Documents
1
Period of Report
2004-06-02

Document Format Files

Seq Description Document Type Size
1 MAIN DOCUMENT DESCRIPTION bsf99362_1kw.html 4  
1 MAIN DOCUMENT DESCRIPTION bsf99362_1kw.xml 4 14410
  Complete submission text file 0001209191-04-029619.txt   20355
Mailing Address 1180 VETERANS BOULEVARD SOUTH SAN FRANCISCO CA 94080
Business Address 1180 VETERANS BOULEVARD SOUTH SAN FRANCISCO CA 94080
RIGEL PHARMACEUTICALS INC (Issuer) CIK: 0001034842 (see all company filings)

EIN.: 943248524 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address ARENA PHARMACEUTICALS INC 6166 NANCY RIDER DRIVER SAN DIEGO CA 92121
Business Address
STEINMETZ MICHAEL (Reporting) CIK: 0001166285 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848198

Mailing Address 111 HUNTINGTON AVENUE 31ST FL BOSTON MA 02199
Business Address 111 HUNTINGTON AVENUE 31ST FLOOR BOSTON MA 02199 617 425 9200
MPM BIOVENTURES III LP (Reporting) CIK: 0001173408 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848205

Mailing Address
Business Address 111 HUNTINGTON AVENUE 31ST FLOOR BOSTON MA 02199 617 425 9200
MPM BIOVENTURES III QP LP (Reporting) CIK: 0001173409 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848206

Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199
Business Address
MPM BIOVENTURES III PARALLEL FUND (Reporting) CIK: 0001249063 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848203

Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199
Business Address
MPM BIOVENTURES III GMBH & CO (Reporting) CIK: 0001249133 (see all company filings)

State of Incorp.: 2M | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848204

Mailing Address 111 HUNTINGTON AVE 31ST FL MPM CAPITAL BOSTON MA 02199
Business Address
MPM ASSET MANAGEMENT INVESTORS 2003 BVIII LLC (Reporting) CIK: 0001249141 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848202

Mailing Address 111 HUNTINGTON AVE 31ST FL MPM CAPITAL BOSTON MA 02199
Business Address
MPM BIOVENTURES III GP LP (Reporting) CIK: 0001249143 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848201

Mailing Address 111 HUNTINGTON AVE 31ST FL MPM CAPITAL BOSTON MA 02199
Business Address
MPM BIOVENTURES III LLC (Reporting) CIK: 0001249147 (see all company filings)

Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848200

Mailing Address 111 HUNTINGTON AVE 31ST FL BOSTON MA 02199
Business Address
GALAKATOS NICHOLAS (Reporting) CIK: 0001252522 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848199

Mailing Address 601 GATEWAY BLVD STE 350 SAN FRANCISCO CA 94080
Business Address
WHEELER KURT (Reporting) CIK: 0001252525 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-29889 | Film No.: 04848197