Company · CIK 75129 # OTTER TAIL CORP | CIK | [75129](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000075129) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4911 — Electric Services | | Incorporated in | MN | | Business address | MN | | Listed | no ticker on SEC record today | | First annual or quarterly report | 1994-03-30 | ## Offerings 3 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-159137 | Shelf Effective | 2009-05-11 | 2009-05-11 | 1 | | 333-155747 | Shelf Effective | 2008-11-26 | 2008-11-26 | 1 | | 333-116206 | Shelf Effective | 2004-06-04 | 2008-09-15 | 3 | ## Filings 6 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2009-05-11 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/75129/000095013709003850/0000950137-09-003850-index.htm) Shelf registered | 333-159137 | 0000950137-09-003850 | | 2008-11-26 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/75129/000095013708014106/0000950137-08-014106-index.htm) Shelf registered | 333-155747 | 0000950137-08-014106 | | 2008-09-15 | [424B5](https://www.sec.gov/Archives/edgar/data/75129/000095012308011008/0000950123-08-011008-index.htm) Shelf takedown | 333-116206 | 0000950123-08-011008 | | 2007-03-27 | [EFFECT](https://www.sec.gov/Archives/edgar/data/75129/999999999507001032/9999999995-07-001032-index.htm) Declared effective | 333-11145 | 9999999995-07-001032 | | 2004-11-30 | [424B5](https://www.sec.gov/Archives/edgar/data/75129/000095013604004192/0000950136-04-004192-index.htm) Shelf takedown | 333-116206 | 0000950136-04-004192 | | 2004-06-04 | [S-3](https://www.sec.gov/Archives/edgar/data/75129/000095013404008390/0000950134-04-008390-index.htm) Shelf registered | 333-116206 | 0000950134-04-008390 | [All filings of this company](https://equitycapital.markets/filings?cik=75129) · [CSV](https://equitycapital.markets/filings.csv?cik=75129) --- Source page: https://equitycapital.markets/company/75129 · Data: U.S. SEC EDGAR · CC BY 4.0