SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001519781-12-000004
Filing Date
2012-02-16
Accepted
2012-02-16 16:16:40
Documents
1
Period of Report
2012-02-16

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT primary_doc.html 4  
1 PRIMARY DOCUMENT primary_doc.xml 4 14015
  Complete submission text file 0001519781-12-000004.txt   17308
Mailing Address c/o Charles River Ventures Inc ONE BROADWAY, 15TH FLOOR CAMBRIDGE MA 02142
Business Address c/o Charles River Ventures Inc ONE BROADWAY, 15TH FLOOR CAMBRIDGE MA 02142 (781-768-6023
Charles River Friends XIII-A LP (Reporting) CIK: 0001417731 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-35146 | Film No.: 12619591

Mailing Address ONE MARKET PLAZA STEUART TOWER, SUITE 700 SAN FRANCISCO CA 94105
Business Address ONE MARKET PLAZA STEUART TOWER, SUITE 700 SAN FRANCISCO CA 94105 866-779-7641
RPX Corp (Issuer) CIK: 0001509432 (see all company filings)

IRS No.: 262990113 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 6794 Patent Owners & Lessors

Mailing Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142 781-768-6000
Charles River XIII GP, LLC (Reporting) CIK: 0001519780 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35146 | Film No.: 12619589

Mailing Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142 781-768-6000
Charles River Partnership XIII, LP (Reporting) CIK: 0001519781 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35146 | Film No.: 12619592

Mailing Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142
Business Address ONE BROADWAY 15TH FLOOR CAMBRIDGE MA 02142 781-768-6000
Charles River XIII GP, LP (Reporting) CIK: 0001519804 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-35146 | Film No.: 12619590