Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001604453-15-000003
Filing Date
2015-07-31
Accepted
2015-07-31 08:12:51
Documents
1
Period of Report
2015-07-29

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 10979
  Complete submission text file 0001604453-15-000003.txt   13684
Mailing Address 1351 4TH STREET 4TH FLOOR SANTA MONICA CA 90401
Business Address 1351 4TH STREET 4TH FLOOR SANTA MONICA CA 90401 3104607906
CLEARSTONE VENTURE PARTNERS III-A LP (Reporting) CIK: 0001306844 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36384 | Film No.: 151017870

Mailing Address 12181 BLUFF CREEK DRIVE, 4TH FLOOR LOS ANGELES CA 90094
Business Address 12181 BLUFF CREEK DRIVE, 4TH FLOOR LOS ANGELES CA 90094 310-207-0272
RUBICON PROJECT, INC. (Issuer) CIK: 0001595974 (see all company filings)

EIN.: 208881738 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 7370 Services-Computer Programming, Data Processing, Etc.

Mailing Address 1351 4TH STREET, 4TH FLOOR SANTA MONICA CA 90401
Business Address 1351 4TH STREET, 4TH FLOOR SANTA MONICA CA 90401 310-460-7900
Clearstone Venture Management III, L.L.C. (Reporting) CIK: 0001604453 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36384 | Film No.: 151017871

Mailing Address 1351 4TH STREET, 4TH FLOOR SANTA MONICA CA 90401
Business Address 1351 4TH STREET, 4TH FLOOR SANTA MONICA CA 90401 310-460-7900
Clearstone Venture Partners III-B, a Delaware Multiple Series LLC (Reporting) CIK: 0001604454 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-36384 | Film No.: 151017869