Company · CIK 934549 # ACACIA RESEARCH CORP | CIK | [934549](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000934549) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 6794 — Patent Owners & Lessors | | Incorporated in | DE | | Business address | NY | | Listed | ACTG (Nasdaq) | | First annual or quarterly report | 1995-08-18 | ## Offerings 10 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-249984 | Shelf Effective | 2020-11-09 | 2023-02-14 | 4 | | 333-180858 | Shelf Effective | 2012-04-20 | 2012-04-20 | 1 | | 333-173045 | Shelf Effective | 2011-03-24 | 2011-03-28 | 3 | | 333-157623 | Shelf Effective | 2009-03-02 | 2010-04-29 | 2 | | 333-133529 | Shelf Effective | 2006-04-25 | 2007-05-07 | 10 | | 333-128359 | Shelf Withdrawn | 2005-09-16 | 2005-09-19 | 3 | | 333-112885 | Shelf Effective | 2004-02-17 | 2005-07-01 | 5 | | 333-122452 | Shelf Final prospectus | 2005-02-01 | 2005-05-10 | 2 | | 333-108273 | Shelf Dormant | 2003-08-27 | 2003-08-27 | 1 | | 333-106857 | Shelf Dormant | 2003-07-07 | 2003-07-07 | 1 | ## Filings 33 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2023-02-14 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000110465923020589/0001104659-23-020589-index.htm) Shelf takedown | 333-249984 | 0001104659-23-020589 | | 2020-11-25 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000168316820004089/0001683168-20-004089-index.htm) Shelf takedown | 333-249984 | 0001683168-20-004089 | | 2020-11-23 | [EFFECT](https://www.sec.gov/Archives/edgar/data/934549/999999999520003277/9999999995-20-003277-index.htm) Declared effective | 333-249984 | 9999999995-20-003277 | | 2020-11-09 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000168316820003789/0001683168-20-003789-index.htm) Shelf registered | 333-249984 | 0001683168-20-003789 | | 2012-04-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/934549/000119312512173234/0001193125-12-173234-index.htm) Shelf registered | 333-180858 | 0001193125-12-173234 | | 2011-03-28 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000095012311029730/0000950123-11-029730-index.htm) Shelf takedown | 333-173045 | 0000950123-11-029730 | | 2011-03-24 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000095012311028686/0000950123-11-028686-index.htm) Shelf takedown | 333-173045 | 0000950123-11-028686 | | 2011-03-24 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/934549/000095012311028659/0000950123-11-028659-index.htm) Shelf registered | 333-173045 | 0000950123-11-028659 | | 2010-04-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/934549/999999999510001225/9999999995-10-001225-index.htm) Declared effective | 333-157623 | 9999999995-10-001225 | | 2009-03-02 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968709000694/0001019687-09-000694-index.htm) Shelf registered | 333-157623 | 0001019687-09-000694 | | 2007-05-07 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968707001293/0001019687-07-001293-index.htm) Shelf takedown | 333-133529 | 0001019687-07-001293 | | 2006-12-08 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706003038/0001019687-06-003038-index.htm) Shelf takedown | 333-133529 | 0001019687-06-003038 | | 2006-11-01 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706002579/0001019687-06-002579-index.htm) Shelf takedown | 333-133529 | 0001019687-06-002579 | | 2006-10-10 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706002337/0001019687-06-002337-index.htm) Shelf takedown | 333-133529 | 0001019687-06-002337 | | 2006-09-14 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706002161/0001019687-06-002161-index.htm) Shelf takedown | 333-133529 | 0001019687-06-002161 | | 2006-08-10 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706001858/0001019687-06-001858-index.htm) Shelf takedown | 333-133529 | 0001019687-06-001858 | | 2006-07-27 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706001762/0001019687-06-001762-index.htm) Shelf takedown | 333-133529 | 0001019687-06-001762 | | 2006-06-22 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968706001527/0001019687-06-001527-index.htm) Shelf takedown | 333-133529 | 0001019687-06-001527 | | 2006-05-26 | [EFFECT](https://www.sec.gov/Archives/edgar/data/934549/999999999506000096/9999999995-06-000096-index.htm) Declared effective | 333-133529 | 9999999995-06-000096 | | 2006-04-25 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968706000965/0001019687-06-000965-index.htm) Shelf registered | 333-133529 | 0001019687-06-000965 | | 2005-09-19 | [RW](https://www.sec.gov/Archives/edgar/data/934549/000101968705002626/0001019687-05-002626-index.htm) Withdrawn | 333-128359 | 0001019687-05-002626 | | 2005-09-16 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968705002617/0001019687-05-002617-index.htm) Shelf takedown | 333-128367 | 0001019687-05-002617 | | 2005-09-16 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968705002613/0001019687-05-002613-index.htm) Shelf takedown | 333-128359 | 0001019687-05-002613 | | 2005-09-16 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968705002611/0001019687-05-002611-index.htm) Shelf registered | 333-128359 | 0001019687-05-002611 | | 2005-07-01 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968705001778/0001019687-05-001778-index.htm) Shelf takedown | 333-112885 | 0001019687-05-001778 | | 2005-06-30 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968705001765/0001019687-05-001765-index.htm) Shelf takedown | 333-112885 | 0001019687-05-001765 | | 2005-05-10 | [424B4](https://www.sec.gov/Archives/edgar/data/934549/000101968705001296/0001019687-05-001296-index.htm) Final prospectus | 333-122452 | 0001019687-05-001296 | | 2005-02-09 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968705000316/0001019687-05-000316-index.htm) Shelf takedown | 333-112885 | 0001019687-05-000316 | | 2005-02-01 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968705000224/0001019687-05-000224-index.htm) Shelf registered | 333-122452 | 0001019687-05-000224 | | 2004-04-14 | [424B5](https://www.sec.gov/Archives/edgar/data/934549/000101968704000813/0001019687-04-000813-index.htm) Shelf takedown | 333-112885 | 0001019687-04-000813 | | 2004-02-17 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968704000326/0001019687-04-000326-index.htm) Shelf registered | 333-112885 | 0001019687-04-000326 | | 2003-08-27 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968703001821/0001019687-03-001821-index.htm) Shelf registered | 333-108273 | 0001019687-03-001821 | | 2003-07-07 | [S-3](https://www.sec.gov/Archives/edgar/data/934549/000101968703001400/0001019687-03-001400-index.htm) Shelf registered | 333-106857 | 0001019687-03-001400 | [All filings of this company](https://equitycapital.markets/filings?cik=934549) · [CSV](https://equitycapital.markets/filings.csv?cik=934549) --- Source page: https://equitycapital.markets/company/934549 · Data: U.S. SEC EDGAR · CC BY 4.0