ACACIA RESEARCH CORP SEC EDGAR Filings (CIK 0000934549)

SEC EDGAR filings, ownership reports, and insider transactions for ACACIA RESEARCH CORP.

Symbol
ACTG on Nasdaq
Business address
777 3 Rd Avenue, Suite 2602, New York, NY, 10017
Top securities (13F)
NR, CMTL, ZIMV, and THR
State of incorporation
DE
Fiscal year end
31 December
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ACACIA RESEARCH CORP has filed 1,933 SEC EDGAR filings since 18 Aug 1995

Latest Filings

Recent SEC filings for ACACIA RESEARCH CORP including 4, 10-Q, 8-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jan 2026 31 Dec 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 05 Jan 2026 31 Dec 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2025 30 Sep 2025 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 05 Nov 2025 05 Nov 2025 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Oct 2025 30 Sep 2025
4 Open 4 document View SEC filing for 4 FORM 4 13 Aug 2025 11 Aug 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Aug 2025 11 Aug 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2025 30 Jun 2025 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Aug 2025 06 Aug 2025 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Jul 2025 30 Jun 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 01 Jul 2025 30 Jun 2025
3 Open 3 document View SEC filing for 3 FORM 3 30 Jun 2025 24 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Jun 2025 24 Jun 2025 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 13 Jun 2025 11 Jun 2025
144 Open 144 document View SEC filing for 144 13 Jun 2025 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2025 09 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2025 09 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2025 09 Jun 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2025 09 Jun 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Jun 2025 10 Jun 2025 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 03 Jun 2025 30 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 23 May 2025 21 May 2025
4 Open 4 document View SEC filing for 4 FORM 4 21 May 2025 19 May 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 21 May 2025 15 May 2025 001-37721
4 Open 4 document View SEC filing for 4 16 May 2025 14 May 2025
4 Open 4 document View SEC filing for 4 16 May 2025 14 May 2025
4 Open 4 document View SEC filing for 4 16 May 2025 16 May 2025
4 Open 4 document View SEC filing for 4 16 May 2025 16 May 2025
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2025 31 Mar 2025 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 May 2025 08 May 2025 001-37721
DEF 14A Open DEF 14A document | Open XBRL data View SEC filing for DEF 14A DEF 14A 09 Apr 2025 15 May 2025 001-37721
PRE 14A Open PRE 14A document | Open XBRL data View SEC filing for PRE 14A PRE 14A 28 Mar 2025 15 May 2025 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2025 21 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2025 21 Mar 2025
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2025 31 Dec 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Mar 2025 13 Mar 2025 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2025 10 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2025 10 Mar 2025
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2025 10 Mar 2025
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 02 Jan 2025 18 Oct 2024 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 26 Nov 2024 25 Nov 2024
144 Open 144 document View SEC filing for 144 25 Nov 2024 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Nov 2024 14 Nov 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 18 Nov 2024 14 Nov 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 4 TO THE SCHEDULE 13D 14 Nov 2024 005-51585
4 Open 4 document View SEC filing for 4 FORM 4 13 Nov 2024 12 Nov 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2024 30 Sep 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 Nov 2024 12 Nov 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 21 Oct 2024 18 Oct 2024 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Aug 2024 30 Jun 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 08 Aug 2024 08 Aug 2024 001-37721
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A FORM 8-K/A 03 Jul 2024 17 Apr 2024 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Jun 2024 07 Jun 2024
S-8 Open S-8 document View SEC filing for S-8 S-8 05 Jun 2024 333-279976
S-8 Open S-8 document View SEC filing for S-8 S-8 05 Jun 2024 333-279975
3 Open 3 document View SEC filing for 3 FORM 3 22 May 2024 21 May 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2024 21 May 2024 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 May 2024 21 May 2024
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 May 2024 21 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2024 17 May 2024
4 Open 4 document View SEC filing for 4 FORM 4 20 May 2024 16 May 2024
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2024 31 Mar 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 May 2024 09 May 2024 001-37721
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 19 Apr 2024 18 Apr 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 17 Apr 2024 17 Apr 2024 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2024 21 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 25 Mar 2024 21 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2024 18 Mar 2024
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 15 Mar 2024 31 Dec 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Mar 2024 14 Mar 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Mar 2024 14 Mar 2024 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2024 11 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2024 08 Mar 2024
4 Open 4 document View SEC filing for 4 FORM 4 11 Mar 2024 08 Mar 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 Feb 2024 16 Feb 2024 001-37721
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 15 Feb 2024 13 Feb 2024
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 3 TO THE SCHEDULE 13D 15 Feb 2024 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Feb 2024 13 Feb 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 14 Feb 2024 13 Feb 2024 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 Jan 2024 19 Jan 2024 001-37721
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Nov 2023 30 Sep 2023 028-23057
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2023 13 Nov 2023
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 13 Nov 2023 30 Sep 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 13 Nov 2023 09 Nov 2023 001-37721
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Aug 2023 30 Jun 2023 028-23057
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 03 Aug 2023 30 Jun 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Aug 2023 03 Aug 2023 001-37721
8-K/A Open 8-K/A document | Open XBRL data View SEC filing for 8-K/A 8-K 02 Aug 2023 27 Jul 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 01 Aug 2023 27 Jul 2023 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jul 2023 13 Jul 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 17 Jul 2023 13 Jul 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 2 TO THE SCHEDULE 13D 17 Jul 2023 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 17 Jul 2023 13 Jul 2023 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 21 Jun 2023 18 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023
4 Open 4 document View SEC filing for 4 FORM 4 09 Jun 2023 07 Jun 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 09 Jun 2023 07 Jun 2023 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 31 May 2023 26 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 25 May 2023 24 May 2023
3 Open 3 document View SEC filing for 3 23 May 2023 16 May 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 22 May 2023 16 May 2023 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2023 16 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 18 May 2023 16 May 2023
3 Open 3 document View SEC filing for 3 FORM 3 17 May 2023 09 May 2023
4 Open 4 document View SEC filing for 4 FORM 4 17 May 2023 15 May 2023
13F-HR Open 13F-HR document View SEC filing for 13F-HR 15 May 2023 31 Mar 2023 028-23057
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 May 2023 31 Mar 2023 001-37721
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 11 May 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 May 2023 11 May 2023 001-37721
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 17 Apr 2023 17 Apr 2023 001-37721
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 29 Mar 2023 28 Mar 2023 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2023 21 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2023 21 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 23 Mar 2023 21 Mar 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 22 Mar 2023 21 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 20 Mar 2023 16 Mar 2023
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 17 Mar 2023 31 Dec 2022 001-37721
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 16 Mar 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 16 Mar 2023 16 Mar 2023 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2023 08 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2023 08 Mar 2023
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2023 08 Mar 2023
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Mar 2023 01 Mar 2023 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2023 01 Mar 2023
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 03 Mar 2023 01 Mar 2023
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A AMENDMENT NO. 1 TO THE SCHEDULE 13D 03 Mar 2023 005-51585
13F-HR Open 13F-HR document View SEC filing for 13F-HR 14 Feb 2023 31 Dec 2022 028-23057
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 14 Feb 2023 14 Feb 2023 001-37721
424B5 Open 424B5 document View SEC filing for 424B5 424B5 14 Feb 2023 333-249984
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 08 Feb 2023 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 03 Feb 2023 03 Feb 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Feb 2023 03 Feb 2023 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 09 Jan 2023 03 Jan 2023 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 21 Dec 2022 19 Dec 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 28 Nov 2022 28 Nov 2022 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 14 Nov 2022 14 Nov 2022
10-Q/A Open 10-Q/A document | Open XBRL data View SEC filing for 10-Q/A AMENDMENT NO. 1 14 Nov 2022 30 Sep 2022 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 14 Nov 2022 30 Sep 2022 001-37721
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 10 Nov 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Nov 2022 10 Nov 2022 001-37721
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 08 Nov 2022 30 Oct 2022
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 08 Nov 2022 30 Oct 2022
3 Open 3 document View SEC filing for 3 OWNERSHIP DOCUMENT 08 Nov 2022 30 Oct 2022
SC 13D Open SC 13D document View SEC filing for SC 13D THE SCHEDULE 13D 08 Nov 2022 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 07 Nov 2022 01 Nov 2022 001-37721
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 01 Nov 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 01 Nov 2022 30 Oct 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 30 Sep 2022 30 Sep 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 15 Sep 2022 15 Sep 2022 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 08 Sep 2022 06 Sep 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Sep 2022 31 Aug 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 24 Aug 2022 24 Aug 2022 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 11 Aug 2022 30 Jun 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 11 Aug 2022 11 Aug 2022 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 03 Aug 2022 01 Aug 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 19 Jul 2022 15 Jul 2022 001-37721
SC 13G Open SC 13G document View SEC filing for SC 13G 08 Jul 2022 005-51585
SC 13D/A Open SC 13D/A document View SEC filing for SC 13D/A SPOK HOLDINGS, INC. 29 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 22 Jun 2022 18 Jun 2022
4 Open 4 document View SEC filing for 4 FORM 4 07 Jun 2022 06 Jun 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 20 May 2022 18 May 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 May 2022 12 May 2022 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2022 12 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2022 12 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2022 12 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 16 May 2022 12 May 2022
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 May 2022 31 Mar 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 12 May 2022 12 May 2022 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 11 May 2022 09 May 2022
4 Open 4 document View SEC filing for 4 FORM 4 09 May 2022 09 May 2022
3 Open 3 document View SEC filing for 3 FORM 3 29 Apr 2022 25 Apr 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 29 Apr 2022 25 Apr 2022 001-37721
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 20 Apr 2022 12 May 2022 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 20 Apr 2022 14 Apr 2022 001-37721
PRE 14A Open PRE 14A document View SEC filing for PRE 14A 01 Apr 2022 01 Apr 2022 001-37721
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 31 Mar 2022 31 Dec 2021 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 31 Mar 2022 31 Mar 2022 001-37721
4 Open 4 document View SEC filing for 4 FORM 4 18 Mar 2022 16 Mar 2022
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 15 Mar 2022 10 Mar 2022 001-37721
4 Open 4 document View SEC filing for 4 15 Mar 2022 10 Mar 2022
3 Open 3 document View SEC filing for 3 15 Mar 2022 10 Mar 2022
4 Open 4 document View SEC filing for 4 10 Mar 2022 08 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2022 08 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2022 08 Mar 2022
4 Open 4 document View SEC filing for 4 FORM 4 10 Mar 2022 08 Mar 2022
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Feb 2022 005-51585
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SEC SCHEDULE 13G 09 Feb 2022 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 04 Feb 2022 31 Jan 2022 001-37721
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 01 Feb 2022 005-51585
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 24 Jan 2022 24 Jan 2022 001-37721
4 Open 4 document View SEC filing for 4 21 Dec 2021 20 Dec 2021
4 Open 4 document View SEC filing for 4 21 Dec 2021 17 Dec 2021
4 Open 4 document View SEC filing for 4 21 Dec 2021 17 Dec 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 08 Dec 2021 06 Dec 2021 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 06 Dec 2021 30 Nov 2021 001-37721
3 Open 3 document View SEC filing for 3 22 Nov 2021 12 Nov 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 19 Nov 2021 15 Nov 2021 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 15 Nov 2021 15 Nov 2021 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 15 Nov 2021 30 Sep 2021 001-37721
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 23 Aug 2021
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 04 Jun 2020
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 04 Jun 2020
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 23 Aug 2021
4 Open 4 document View SEC filing for 4 09 Nov 2021 08 Nov 2021
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 23 Aug 2021
4/A Open 4/A document View SEC filing for 4/A 09 Nov 2021 16 Mar 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 02 Nov 2021 29 Oct 2021 001-37721
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K CURRENT REPORT 06 Oct 2021 30 Sep 2021 001-37721
4 Open 4 document View SEC filing for 4 01 Oct 2021 30 Sep 2021
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORP 10 Sep 2021 09 Sep 2021 001-37721
SC 13D Open SC 13D document View SEC filing for SC 13D SPOK HOLDINGS, INC. 30 Aug 2021
4 Open 4 document View SEC filing for 4 26 Aug 2021 23 Aug 2021
4 Open 4 document View SEC filing for 4 26 Aug 2021 23 Aug 2021
4 Open 4 document View SEC filing for 4 26 Aug 2021 23 Aug 2021
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K FORM 8-K 16 Aug 2021 16 Aug 2021 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q FOR JUNE 30, 2021 16 Aug 2021 30 Jun 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Jul 2021 30 Jun 2021 001-37721
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SC 13G/A 24 Jun 2021 005-51585
4 Open 4 document View SEC filing for 4 21 Jun 2021 18 Jun 2021
144 Open 144 document View SEC filing for 144 FORM144 21 Jun 2021 001-37721
4 Open 4 document View SEC filing for 4 08 Jun 2021 07 Jun 2021
144 Open 144 document View SEC filing for 144 FORM 144 07 Jun 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 May 2021 19 May 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 May 2021 12 May 2021 001-37721
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 17 May 2021 31 Mar 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 May 2021 17 May 2021 001-37721
4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 12 May 2021 10 May 2021
4 Open 4 document View SEC filing for 4 12 May 2021 10 May 2021
4 Open 4 document View SEC filing for 4 12 May 2021 10 May 2021
4 Open 4 document View SEC filing for 4 12 May 2021 10 May 2021
DEFA14A Open DEFA14A document View SEC filing for DEFA14A DEFA14A 22 Apr 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 Apr 2021 16 Apr 2021 001-37721
DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 16 Apr 2021 12 May 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 13 Apr 2021 10 Apr 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Apr 2021 31 Mar 2021 001-37721
PRE 14A Open PRE 14A document View SEC filing for PRE 14A PRE 14A 02 Apr 2021 30 Apr 2021 001-37721
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K FORM 10-K 29 Mar 2021 31 Dec 2020 001-37721
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 29 Mar 2021 29 Mar 2021 001-37721
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Mar 2021 16 Mar 2021 001-37721
4/A Open 4/A document View SEC filing for 4/A 19 Mar 2021 16 Mar 2021
4 Open 4 document View SEC filing for 4 18 Mar 2021 16 Mar 2021
3 Open 3 document View SEC filing for 3 18 Mar 2021 16 Mar 2021
SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 18 Feb 2021 005-51585
SC 13G Open SC 13G document View SEC filing for SC 13G SEC SCHEDULE 13G 16 Feb 2021 005-51585
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8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 25 Jun 2020 19 Jun 2020 001-37721
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4 Open 4 document View SEC filing for 4 OWNERSHIP DOCUMENT 14 Feb 2019 07 Dec 2018
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Jul 2018 25 Jul 2018 001-37721
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 May 2018 31 Mar 2018 001-37721
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A NONE 05 Oct 2017 005-51585
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8-K Open 8-K document View SEC filing for 8-K 8-K 22 Mar 2016 21 Mar 2016 000-26068
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8-K Open 8-K document View SEC filing for 8-K 8-K 08 Jan 2016 06 Jan 2016 000-26068
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 10 Aug 2015 30 Jun 2015 000-26068
CORRESP Open CORRESP document View SEC filing for CORRESP 23 Jul 2015
8-K Open 8-K document View SEC filing for 8-K 8-K 23 Jul 2015 23 Jul 2015 000-26068
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8-K Open 8-K document View SEC filing for 8-K 8-K 30 Jun 2015 29 Jun 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 30 Jun 2015 23 Jun 2015 000-26068
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8-K Open 8-K document View SEC filing for 8-K 8-K 22 Jun 2015 19 Jun 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Jun 2015 11 Jun 2015 000-26068
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8-K Open 8-K document View SEC filing for 8-K 8-K 10 Jun 2015 09 Jun 2015 000-26068
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10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 May 2015 31 Mar 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 23 Apr 2015 23 Apr 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT, ITEM 8.01 23 Apr 2015 22 Apr 2015 000-26068
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEF 14A 09 Apr 2015 09 Apr 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Apr 2015 31 Mar 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Apr 2015 31 Mar 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 Mar 2015 13 Mar 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 12 Mar 2015 06 Mar 2015 000-26068
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 02 Mar 2015 31 Dec 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 19 Feb 2015 19 Feb 2015 000-26068
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 12 Feb 2015 10 Feb 2015
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 10 Feb 2015 005-51585
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A SCHEDULE 13G HOLDINGS REPORT AMENDMENT 06 Feb 2015 005-51585
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 30 Jan 2015 27 Jan 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 26 Jan 2015 21 Jan 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 21 Jan 2015 20 Jan 2015 000-26068
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SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 05 Jan 2015 005-51585
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Jan 2015 04 Jan 2015 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Dec 2014 16 Dec 2014 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Dec 2014 05 Dec 2014
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 04 Dec 2014 25 Nov 2014 000-26068
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8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 24 Nov 2014 19 Nov 2014 000-26068
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Nov 2014 19 Nov 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 19 Nov 2014 11 Nov 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 17 Nov 2014 14 Nov 2014 000-26068
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 06 Nov 2014 30 Sep 2014 000-26068
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Sep 2014 29 Aug 2014 000-26068
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 07 Aug 2014 30 Jun 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 24 Jul 2014 24 Jul 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Jul 2014 30 Jun 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 01 Jul 2014 30 Jun 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 30 Jun 2014 27 Jun 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 27 Jun 2014 26 Jun 2014 000-26068
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 10 Jun 2014
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 04 Jun 2014 02 Jun 2014 000-26068
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CORRESP Open CORRESP document View SEC filing for CORRESP 23 May 2014
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 20 May 2014 19 May 2014 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 16 May 2014 15 May 2014 000-26068
CORRESP Open CORRESP document View SEC filing for CORRESP 13 May 2014
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 09 May 2014 31 Mar 2014 000-26068
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 May 2014 01 May 2014 000-26068
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8-K Open 8-K document View SEC filing for 8-K 8-K 17 Apr 2014 17 Apr 2014 000-26068
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10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 03 Mar 2014 31 Dec 2013 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 25 Feb 2014
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2014 25 Feb 2014
8-K Open 8-K document View SEC filing for 8-K 8-K 20 Feb 2014 20 Feb 2014 000-26068
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SC 13G Open SC 13G document View SEC filing for SC 13G SCHEDULE 13G HOLDINGS REPORT 13 Feb 2014 005-51585
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2014 02 Jan 2014
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 06 Jan 2014 02 Jan 2014
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 06 Jan 2014 005-51585
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 03 Jan 2014 30 Dec 2013 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2013 12 Dec 2013
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SC 13G Open SC 13G document View SEC filing for SC 13G SC 13G 12 Dec 2013 005-51585
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 11 Dec 2013 03 Dec 2013 000-26068
CORRESP Open CORRESP document View SEC filing for CORRESP 06 Dec 2013
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2013 15 Nov 2013
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2013 15 Nov 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Nov 2013 15 Nov 2013 000-26068
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CORRESP Open CORRESP document View SEC filing for CORRESP 04 Nov 2013
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8-K Open 8-K document View SEC filing for 8-K FORM 8-K 18 Oct 2013 30 Sep 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 17 Oct 2013 17 Oct 2013 000-26068
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jul 2013 22 Jul 2013
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Jul 2013 22 Jul 2013
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Jul 2013 18 Jul 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 16 Jul 2013 15 Jul 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 05 Jul 2013 03 Jul 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 01 Jul 2013 28 Jun 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 28 Jun 2013 25 Jun 2013 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 26 Jun 2013 25 Jun 2013
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2013 12 Jun 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2013 12 Jun 2013
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 14 Jun 2013 13 Jun 2013
S-8 POS Open S-8 POS document View SEC filing for S-8 POS POST-EFFECTIVE AMENDMENT 11 Jun 2013 333-189135
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 11 Jun 2013 04 Jun 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 07 Jun 2013 06 Jun 2013 000-26068
S-8 Open S-8 document View SEC filing for S-8 FORM S-8 06 Jun 2013 333-189135
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 29 May 2013 28 May 2013
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 22 May 2013 16 May 2013 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 15 May 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 15 May 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 15 May 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 15 May 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 16 May 2013 15 May 2013
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 May 2013 31 Mar 2013 000-26068
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DEF 14A Open DEF 14A document View SEC filing for DEF 14A DEFINITIVE PROXY STATEMENT 24 Apr 2013 24 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 24 Apr 2013 19 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 23 Apr 2013 23 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 19 Apr 2013 18 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 18 Apr 2013 17 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 15 Apr 2013 12 Apr 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K ACACIA RESEARCH CORPORATION 03 Apr 2013 29 Mar 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Apr 2013 29 Mar 2013 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Mar 2013 25 Mar 2013
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 25 Mar 2013 20 Mar 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 22 Mar 2013 18 Mar 2013 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Mar 2013 21 Mar 2013 000-26068
10-K Open 10-K document | Open XBRL data View SEC filing for 10-K 10-K 28 Feb 2013 31 Dec 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2013 25 Feb 2013
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 27 Feb 2013 25 Feb 2013
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 26 Feb 2013 19 Feb 2013 000-26068
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 22 Feb 2013 005-51585
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 21 Feb 2013 21 Feb 2013 000-26068
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 14 Feb 2013 005-51585
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SC 13G Open SC 13G document View SEC filing for SC 13G 13 Feb 2013 005-51585
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 01 Feb 2013 30 Jan 2013
SC 13G Open SC 13G document View SEC filing for SC 13G 30 Jan 2013 005-51585
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Jan 2013 31 Dec 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Jan 2013 31 Dec 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8K 31 Dec 2012 28 Dec 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 28 Dec 2012 27 Dec 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 24 Dec 2012 20 Dec 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 20 Dec 2012 19 Dec 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2012 11 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2012 11 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2012 11 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 13 Dec 2012 11 Dec 2012
8-K Open 8-K document View SEC filing for 8-K 12 Dec 2012 05 Dec 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 11 Dec 2012 06 Dec 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Dec 2012 06 Dec 2012
SC 13G Open SC 13G document View SEC filing for SC 13G 10 Dec 2012 005-51585
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Dec 2012 30 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2012 30 Nov 2012
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4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2012 30 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2012 29 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 03 Dec 2012 30 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2012 26 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2012 26 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2012 26 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2012 26 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 28 Nov 2012 26 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 19 Nov 2012 15 Nov 2012
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 16 Nov 2012 16 Nov 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 13 Nov 2012 07 Nov 2012 000-26068
SC 13G/A Open SC 13G/A document View SEC filing for SC 13G/A 09 Nov 2012 005-51585
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 08 Nov 2012 30 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 06 Nov 2012 01 Nov 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Nov 2012 01 Nov 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 31 Oct 2012 31 Oct 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Oct 2012 22 Oct 2012
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT 18 Oct 2012 18 Oct 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 12 Oct 2012 09 Oct 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 04 Oct 2012 28 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 03 Oct 2012 28 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 02 Oct 2012 27 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8=K 01 Oct 2012 28 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 28 Sep 2012 27 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Sep 2012 18 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Sep 2012 18 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 26 Sep 2012 18 Sep 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 20 Sep 2012 18 Sep 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 18 Sep 2012 17 Sep 2012
8-K Open 8-K document View SEC filing for 8-K 8-K 12 Sep 2012 11 Sep 2012 000-26068
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 11 Sep 2012 04 Sep 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Sep 2012 06 Sep 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 07 Sep 2012 04 Sep 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 04 Sep 2012 30 Aug 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 31 Aug 2012 30 Aug 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K CURRENT REPORT ON FORM 8-K 27 Aug 2012 17 Aug 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 24 Aug 2012 23 Aug 2012
8-K Open 8-K document View SEC filing for 8-K 8-K 22 Aug 2012 21 Aug 2012 000-26068
8-K Open 8-K document View SEC filing for 8-K 8-K 15 Aug 2012 13 Aug 2012 000-26068
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2012 08 Aug 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 10 Aug 2012 08 Aug 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 08 Aug 2012 06 Aug 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 02 Aug 2012 31 Jul 2012
UPLOAD Open UPLOAD document View SEC filing for UPLOAD 01 Aug 2012
8-K Open 8-K document View SEC filing for 8-K FORM 8-K 01 Aug 2012 30 Jul 2012 000-26068
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q FORM 10-Q 30 Jul 2012 30 Jun 2012 000-26068

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ACACIA RESEARCH CORP files with the SEC under CIK 0000934549. This page aggregates EDGAR filings and related ownership activity.

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