PARKERVISION, INC. Form CORRESP: Company correspondence with SEC staff
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2025-05-23: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2025-04-21: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2023-05-09: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
- 2022-08-17: Form CORRESP; Description Company correspondence with SEC staff; Document filename1.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2025-05-23 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2025-04-21 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2023-05-09 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2022-08-17 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2022-01-19 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2021-04-21 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2020-08-31 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2020-04-24 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2019-08-27 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2019-04-17 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2018-11-08 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2018-09-06 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2018-08-30 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2016-11-28 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2016-07-29 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2016-01-14 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2015-11-16 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2015-11-04 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2013-09-16 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2009-06-23 | CORRESP | Company correspondence with SEC staff | filename1.htm | |
| 2009-06-01 | CORRESP | Company correspondence with SEC staff | filename1.htm |