Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0000932471-13-004416
Filing Date
2013-02-13
Accepted
2013-02-13 09:36:08
Documents
1

Document Format Files

Seq Description Document Type Size
1 acaciaresearchcorp.htm SC 13G 50240
  Complete submission text file 0000932471-13-004416.txt   51738
Mailing Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600
Business Address PO BOX 2600 V26 VALLEY FORGE PA 19482-2600 6106691000
VANGUARD GROUP INC (Filed by) CIK: 0000102909 (see all company filings)

EIN.: 231945930 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G

Mailing Address 500 NEWPORT CENTER DRIVE # NEWPORT BEACH CA 92660
Business Address 500 NEWPORT CENTER DRIVE 7TH FLOOR NEWPORT BEACH CA 92660 9494808300
ACACIA RESEARCH CORP (Subject) CIK: 0000934549 (see all company filings)

EIN.: 954405754 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-51585 | Film No.: 13599971
SIC: 6794 Patent Owners & Lessors