POR - Company ID 0000784977
PORTLAND GENERAL ELECTRIC CO /OR/ has filed 1,513 public company documents between 1994 and 2026. The most frequent type is insider trade (719 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Type | Filing | Filed | Period covered | Open |
|---|---|---|---|---|
| 424B2 | Prospectus supplement | 13y ago2013-06-13 | - | View filing |
| 424B2 | Prospectus supplement | 17y ago2009-04-14 | - | View filing |
| 424B2 | Prospectus supplement | 17y ago2009-03-06 | - | View filing |
| 424B2 | Prospectus supplement | 26y ago2000-03-09 | - | View filing |
| 424B2 | Prospectus supplement | 26y ago2000-03-03 | - | View filing |
| 424B2 | Prospectus supplement | 29y ago1996-08-27 | - | View filing |
| 424B2 | Prospectus supplement | 30y ago1995-10-05 | - | View filing |
| 424B2 | Prospectus supplement | 31y ago1995-05-18 | - | View filing |
| 424B2 | Prospectus supplement | 31y ago1994-08-19 | - | View filing |
| 424B2 | Prospectus supplement | 31y ago1994-08-19 | - | View filing |