Parkervision Inc SEC filings PRKR
Parkervision Inc has 1,000 filings in SEC EDGAR's recent list, going back to Mar 14, 2019. Its latest annual report, Form ARS, was filed on Aug 11, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 29, 2026 (officer or director change). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 424B3 | Prospectus | Oct 29, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Oct 29, 2026 | Oct 23, 2026 |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 424B3 | Prospectus | Oct 1, 2026 | — |
| 8-K |
Current report
Other events
|
Oct 1, 2026 | Oct 1, 2026 |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 424B3 | Prospectus | Sep 28, 2026 | — |
| 8-K |
Current report
Shareholder vote results
|
Sep 28, 2026 | Sep 25, 2026 |
| DEFA14A | Additional proxy material | Aug 11, 2026 | — |
| DEF 14A | Proxy statement | Aug 11, 2026 | Sep 25, 2026 |
| ARS | Annual report to shareholders | Aug 11, 2026 | Dec 31, 2025 |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 424B3 | Prospectus | Aug 6, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 424B3 | Prospectus | May 21, 2026 | — |
| 8-K |
Current report
Officer or director change
|
May 21, 2026 | May 15, 2026 |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 424B3 | Prospectus | May 7, 2026 | — |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 7, 2026 | May 7, 2026 |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 424B3 | Prospectus | Apr 27, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Apr 27, 2026 | Apr 22, 2026 |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 424B3 | Prospectus | Mar 23, 2026 | — |
| 10-K | Annual report | Mar 23, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Mar 23, 2026 | Mar 23, 2026 |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 424B3 | Prospectus | Mar 13, 2026 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Mar 13, 2026 | Mar 13, 2026 |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 424B3 | Prospectus | Jan 26, 2026 | — |
| 8-K |
Current report
Officer or director change
|
Jan 26, 2026 | Jan 22, 2026 |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B3 | Prospectus | Nov 25, 2025 | — |
| 424B5 | Prospectus supplement | Nov 24, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 24, 2025 | Nov 24, 2025 |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 424B3 | Prospectus | Nov 21, 2025 | — |
| 8-K |
Current report
Material agreement
|
Nov 21, 2025 | Nov 21, 2025 |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B5 | Prospectus supplement | Nov 17, 2025 | — |
| 8-K |
Current report
Other events
|
Nov 17, 2025 | Nov 17, 2025 |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 8-K |
Current report
Material agreement
|
Nov 17, 2025 | Nov 14, 2025 |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 424B3 | Prospectus | Nov 13, 2025 | — |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2025 | Nov 12, 2025 |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 424B3 | Prospectus | Oct 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Oct 1, 2025 | Sep 30, 2025 |
| DEFA14A | Additional proxy material | Aug 18, 2025 | — |
| DEF 14A | Proxy statement | Aug 18, 2025 | Aug 18, 2025 |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 424B3 | Prospectus | Aug 12, 2025 | — |
| 10-Q | Quarterly report | Aug 12, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 12, 2025 | Aug 12, 2025 |
| S-8 | Employee stock plan registration | Jun 23, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 424B3 | Prospectus | Jun 16, 2025 | — |
| 8-K |
Current report
Officer or director change
|
Jun 16, 2025 | Jun 10, 2025 |
| EFFECT | Filing | May 28, 2025 | — |
| CORRESP | Letter to the SEC | May 23, 2025 | — |
| UPLOAD | Letter from the SEC | May 22, 2025 | — |
| S-3 | Shelf registration | May 20, 2025 | — |
| 424B3 | Prospectus | May 13, 2025 | — |
| 424B3 | Prospectus | May 13, 2025 | — |
| 424B3 | Prospectus | May 13, 2025 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Radio & Tv Broadcasting & Communications Equipment (SIC 3663)
- Listed as
- PRKR (OTC)
- Fiscal year ends
- December 31
- Incorporated in
- FL
- Headquarters
- Jacksonville, FL
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 914139
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.