Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000919574-12-001381
Filing Date
2012-02-14
Accepted
2012-02-14 13:02:29
Documents
1

Document Format Files

Seq Description Document Type Size
1 d1265104_13g-a.htm SC 13G/A 140401
  Complete submission text file 0000919574-12-001381.txt   142015
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/A | Act: 34 | File No.: 005-51585 | Film No.: 12606854
SIC: 6794 Patent Owners & Lessors

Mailing Address 152 WEST 57TH STREET 50TH FLOOR NEW YORK NY 10019
Business Address 157 WEST 57TH STREET 50TH FLOOR NEW YORK NY 10019 212-333-0100
KINGDON CAPITAL MANAGEMENT LLC (Filed by) CIK: 0001000097 (see all company filings)

EIN.: 134015739 | State of Incorp.: DE
Type: SC 13G/A