Company · CIK 1378590 # Bridgeline Digital, Inc. | CIK | [1378590](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001378590) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 7372 — Services-Prepackaged Software | | Incorporated in | DE | | Business address | MA | | Listed | BLIN (Nasdaq) | | First annual or quarterly report | 2009-02-17 | ## Offerings 8 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-285176 | Shelf Effective | 2025-02-24 | 2026-07-14 | 4 | | 333-262764 | Shelf Effective | 2022-02-16 | 2022-03-04 | 2 | | 333-256638 | Shelf Effective | 2021-05-28 | 2021-08-17 | 2 | | 333-239104 | Shelf Effective | 2020-06-12 | 2021-05-14 | 5 | | 333-230816 | Shelf Effective | 2019-04-11 | 2019-04-29 | 2 | | 333-227430 | Registered company Final prospectus | 2018-09-19 | 2018-10-18 | 5 | | 333-218116 | Shelf Effective | 2017-05-19 | 2017-07-05 | 2 | | 333-214602 | Shelf Effective | 2016-11-14 | 2017-01-27 | 2 | ## Filings 26 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-07-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1378590/000143774926023552/0001437749-26-023552-index.htm) Shelf takedown | 333-285176 | 0001437749-26-023552 | | 2025-03-25 | [424B5](https://www.sec.gov/Archives/edgar/data/1378590/000143774925009050/0001437749-25-009050-index.htm) Shelf takedown | 333-285176 | 0001437749-25-009050 | | 2025-02-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999525000551/9999999995-25-000551-index.htm) Declared effective | 333-285176 | 9999999995-25-000551 | | 2025-02-24 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000143774925004904/0001437749-25-004904-index.htm) Shelf registered | 333-285176 | 0001437749-25-004904 | | 2022-03-04 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999522000558/9999999995-22-000558-index.htm) Declared effective | 333-262764 | 9999999995-22-000558 | | 2022-02-16 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000143774922003478/0001437749-22-003478-index.htm) Shelf registered | 333-262764 | 0001437749-22-003478 | | 2021-08-17 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999521003225/9999999995-21-003225-index.htm) Declared effective | 333-256638 | 9999999995-21-003225 | | 2021-05-28 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000143774921013742/0001437749-21-013742-index.htm) Shelf registered | 333-256638 | 0001437749-21-013742 | | 2021-05-14 | [424B5](https://www.sec.gov/Archives/edgar/data/1378590/000143774921012255/0001437749-21-012255-index.htm) Shelf takedown | 333-239104 | 0001437749-21-012255 | | 2021-02-08 | [424B5](https://www.sec.gov/Archives/edgar/data/1378590/000143774921002135/0001437749-21-002135-index.htm) Shelf takedown | 333-239104 | 0001437749-21-002135 | | 2020-08-17 | [424B5](https://www.sec.gov/Archives/edgar/data/1378590/000143774920018173/0001437749-20-018173-index.htm) Shelf takedown | 333-239104 | 0001437749-20-018173 | | 2020-06-25 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999520001551/9999999995-20-001551-index.htm) Declared effective | 333-239104 | 9999999995-20-001551 | | 2020-06-12 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000143774920012949/0001437749-20-012949-index.htm) Shelf registered | 333-239104 | 0001437749-20-012949 | | 2019-04-29 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999519000904/9999999995-19-000904-index.htm) Declared effective | 333-230816 | 9999999995-19-000904 | | 2019-04-11 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000165495419004299/0001654954-19-004299-index.htm) Shelf registered | 333-230816 | 0001654954-19-004299 | | 2018-10-18 | [424B4](https://www.sec.gov/Archives/edgar/data/1378590/000165495418011343/0001654954-18-011343-index.htm) Final prospectus | 333-227430 | 0001654954-18-011343 | | 2018-10-16 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999518002635/9999999995-18-002635-index.htm) Declared effective | 333-227430 | 9999999995-18-002635 | | 2018-10-12 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1378590/000165495418011091/0001654954-18-011091-index.htm) Amendment | 333-227430 | 0001654954-18-011091 | | 2018-10-09 | [S-1/A](https://www.sec.gov/Archives/edgar/data/1378590/000165495418010876/0001654954-18-010876-index.htm) Amendment | 333-227430 | 0001654954-18-010876 | | 2018-09-19 | [S-1](https://www.sec.gov/Archives/edgar/data/1378590/000165495418010299/0001654954-18-010299-index.htm) Registration filed | 333-227430 | 0001654954-18-010299 | | 2017-07-05 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999517001738/9999999995-17-001738-index.htm) Declared effective | 333-218116 | 9999999995-17-001738 | | 2017-05-19 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000165495417004947/0001654954-17-004947-index.htm) Shelf registered | 333-218116 | 0001654954-17-004947 | | 2017-01-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999517000225/9999999995-17-000225-index.htm) Declared effective | 333-214602 | 9999999995-17-000225 | | 2016-11-14 | [S-3](https://www.sec.gov/Archives/edgar/data/1378590/000165495416004011/0001654954-16-004011-index.htm) Shelf registered | 333-214602 | 0001654954-16-004011 | | 2007-07-02 | [424B4](https://www.sec.gov/Archives/edgar/data/1378590/000107261307001435/0001072613-07-001435-index.htm) Final prospectus | 333-139298 | 0001072613-07-001435 | | 2007-06-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/1378590/999999999507002599/9999999995-07-002599-index.htm) Declared effective | 333-139298 | 9999999995-07-002599 | [All filings of this company](https://equitycapital.markets/filings?cik=1378590) · [CSV](https://equitycapital.markets/filings.csv?cik=1378590) --- Source page: https://equitycapital.markets/company/1378590 · Data: U.S. SEC EDGAR · CC BY 4.0