PARKERVISION INC — 8-K Filings
226 8-K filings on record
This page lists all 8-K filings submitted to the SEC by PARKERVISION INC (PRKR), sorted by most recent first. Each row links to the full filing on EdgarLookup. PARKERVISION INC has filed 226 8-K documents with the SEC since 2018. To view all SEC filings by PARKERVISION INC, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
10KSB
10KSB40
10QSB
25-NSE
3
4
4/A
424B1
424B2
424B3
424B5
5
8-A12G
8-A12G/A
8-K
8-K/A
ARS
AW
CORRESP
CT ORDER
D
D/A
DEF 14A
DEFA14A
DEFM14A
DEFR14A
DEL AM
EFFECT
FWP
NT 10-K
NT 10-Q
POS AM
PRE 14A
PREM14A
PX14A6G
REGDEX
S-1
S-1/A
S-3
S-3/A
S-3MEF
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13D
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| 8-K | FORM 8-K | 0001437749-26-009390 | Mar 23, 2026 | — |
| 8-K | FORM 8-K | 0001437749-26-008238 | Mar 13, 2026 | — |
| 8-K | FORM 8-K | 0001437749-26-002079 | Jan 26, 2026 | Jan 22, 2026 |
| 8-K | FORM 8-K | 0001437749-25-036132 | Nov 24, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-036035 | Nov 21, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-035283 | Nov 17, 2025 | Nov 14, 2025 |
| 8-K | FORM 8-K | 0001437749-25-035439 | Nov 17, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-034429 | Nov 12, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-030190 | Oct 1, 2025 | Sep 30, 2025 |
| 8-K | FORM 8-K | 0001437749-25-026190 | Aug 12, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-020469 | Jun 16, 2025 | Jun 10, 2025 |
| 8-K | FORM 8-K | 0001437749-25-016430 | May 13, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-012523 | Apr 21, 2025 | Apr 15, 2025 |
| 8-K | FORM 8-K | 0001437749-25-008994 | Mar 24, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-002185 | Jan 30, 2025 | — |
| 8-K | FORM 8-K | 0001437749-25-001370 | Jan 17, 2025 | Jan 15, 2025 |
| 8-K | FORM 8-K | 0001437749-24-038601 | Dec 31, 2024 | Dec 24, 2024 |
| 8-K | FORM 8-K | 0001437749-24-038132 | Dec 20, 2024 | Dec 17, 2024 |
| 8-K | FORM 8-K | 0001437749-24-034893 | Nov 13, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-033935 | Nov 7, 2024 | Nov 1, 2024 |
| 8-K | FORM 8-K | 0001437749-24-032797 | Oct 31, 2024 | Oct 28, 2024 |
| 8-K | FORM 8-K | 0001437749-24-028648 | Sep 6, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-026373 | Aug 13, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-022660 | Jul 12, 2024 | Jul 8, 2024 |
| 8-K | FORM 8-K | 0001437749-24-019649 | Jun 7, 2024 | Jun 3, 2024 |
| 8-K | FORM 8-K | 0001437749-24-016612 | May 14, 2024 | — |
| 8-K | FORM 8-K | 0001437749-24-008857 | Mar 21, 2024 | — |
| 8-K | FORM 8-K | 0001437749-23-035229 | Dec 22, 2023 | Dec 18, 2023 |
| 8-K | FORM 8-K | 0001437749-23-031964 | Nov 14, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-026306 | Sep 19, 2023 | Sep 15, 2023 |
| 8-K | FORM 8-K | 0001437749-23-023659 | Aug 14, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-019694 | Jul 11, 2023 | Jul 6, 2023 |
| 8-K | FORM 8-K | 0001437749-23-018338 | Jun 26, 2023 | Jun 22, 2023 |
| 8-K | FORM 8-K | 0001437749-23-014558 | May 15, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-012805 | May 5, 2023 | May 4, 2023 |
| 8-K | FORM 8-K | 0001437749-23-008179 | Mar 28, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-002634 | Feb 7, 2023 | — |
| 8-K | FORM 8-K | 0001437749-23-001340 | Jan 19, 2023 | Jan 16, 2023 |
| 8-K | FORM 8-K | 0001437749-23-001054 | Jan 13, 2023 | Jan 11, 2023 |
| 8-K | FORM 8-K | 0001437749-22-029868 | Dec 29, 2022 | Dec 23, 2022 |
| 8-K | FORM 8-K | 0001437749-22-028545 | Dec 6, 2022 | Nov 30, 2022 |
| 8-K | FORM 8-K | 0001437749-22-026027 | Nov 4, 2022 | Nov 2, 2022 |
| 8-K | FORM 8-K | 0001437749-22-025528 | Nov 2, 2022 | Oct 27, 2022 |
| 8-K | FORM 8-K | 0001437749-22-022791 | Sep 20, 2022 | Sep 16, 2022 |
| 8-K | FORM 8-K | 0001654954-22-009451 | Jul 8, 2022 | Jul 7, 2022 |
| 8-K | FORM 8-K | 0001654954-22-009133 | Jul 1, 2022 | Jun 30, 2022 |
| 8-K | FORM 8-K | 0001654954-22-007868 | Jun 2, 2022 | — |
| 8-K | FORM 8-K | 0001654954-22-003930 | Mar 28, 2022 | Mar 22, 2022 |
| 8-K | FORM 8-K | 0001654954-22-002921 | Mar 11, 2022 | — |
| 8-K | CURRENT REPORT | 0001654954-21-013202 | Dec 16, 2021 | Dec 14, 2021 |