PARKERVISION INC — 4 Filings
568 4 filings on record
This page lists all 4 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 568 4 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 |
|---|---|---|---|---|
| 4 | FORM 4 | 0001437749-26-002107 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001437749-26-002110 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001437749-26-002109 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001437749-26-002106 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001437749-26-002108 | Jan 26, 2026 | Jan 22, 2026 |
| 4 | FORM 4 | 0001437749-25-035628 | Nov 18, 2025 | Nov 17, 2025 |
| 4 | TITTERTON FORM 4 10-2025 | 0001437749-25-030658 | Oct 7, 2025 | — |
| 4 | FORM 4 | 0001437749-25-022356 | Jul 8, 2025 | Jul 3, 2025 |
| 4 | FORM 4 | 0001437749-25-022357 | Jul 8, 2025 | Jul 3, 2025 |
| 4 | FORM 4 | 0001437749-25-022355 | Jul 8, 2025 | Jul 3, 2025 |
| 4 | FORM 4 | 0001437749-25-015858 | May 9, 2025 | May 8, 2025 |
| 4 | — | 0001641172-25-009406 | May 9, 2025 | May 6, 2025 |
| 4 | FORM 4 | 0001437749-25-012305 | Apr 17, 2025 | Apr 15, 2025 |
| 4 | FORM 4 | 0001437749-25-012308 | Apr 17, 2025 | Apr 15, 2025 |
| 4 | TITTERTON FORM 4 | 0001437749-25-000657 | Jan 7, 2025 | Jan 6, 2025 |
| 4 | ROSENBAUM FORM 4 | 0001437749-24-032844 | Oct 31, 2024 | Oct 29, 2024 |
| 4 | TITTERTON FORM 4 | 0001437749-24-030006 | Sep 25, 2024 | Sep 24, 2024 |
| 4 | ROSENBAUM FEB 2024 | 0001437749-24-003136 | Feb 5, 2024 | Feb 1, 2024 |
| 4 | LITVACK FEB 2024 | 0001437749-24-003137 | Feb 5, 2024 | Feb 1, 2024 |
| 4 | STERNE FORM 4 | 0001437749-24-003134 | Feb 5, 2024 | Feb 1, 2024 |
| 4 | TITTERTON FORM 4 | 0001437749-24-003135 | Feb 5, 2024 | Feb 1, 2024 |
| 4 | TITTERTON FORM 4 | 0001437749-23-032893 | Nov 22, 2023 | Oct 18, 2023 |
| 4 | ROSENBAUM 09152023 | 0001437749-23-026307 | Sep 19, 2023 | Sep 15, 2023 |
| 4 | NEWMAN FORM 4 FEB 2023 | 0001437749-23-004974 | Feb 28, 2023 | Feb 24, 2023 |
| 4 | PARKER FORM 4 JAN 2023 | 0001437749-23-001254 | Jan 18, 2023 | Jan 16, 2023 |
| 4 | STERNE FORM 4 JAN 2023 | 0001437749-23-001248 | Jan 18, 2023 | Jan 16, 2023 |
| 4 | LITVACK FORM 4 JAN 2023 | 0001437749-23-001256 | Jan 18, 2023 | Jan 13, 2023 |
| 4 | ROSENBAUM FORM 4 JAN 2023 | 0001437749-23-001252 | Jan 18, 2023 | Jan 16, 2023 |
| 4 | NEWMAN FORM 4 JAN 2023 | 0001437749-23-001250 | Jan 18, 2023 | Jan 16, 2023 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-009488 | Jul 8, 2022 | Jul 7, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-009491 | Jul 8, 2022 | Jul 7, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-009483 | Jul 8, 2022 | Jul 7, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-009485 | Jul 8, 2022 | Jul 7, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-006463 | May 11, 2022 | May 10, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-000711 | Jan 21, 2022 | Jan 19, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-000412 | Jan 12, 2022 | Jan 11, 2022 |
| 4 | PRIMARY DOCUMENT | 0001654954-22-000168 | Jan 4, 2022 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-21-013633 | Dec 30, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-21-013598 | Dec 29, 2021 | — |
| 4 | PRIMARY DOCUMENT | 0001654954-21-013594 | Dec 29, 2021 | Dec 27, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-013596 | Dec 29, 2021 | Dec 27, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-013461 | Dec 22, 2021 | Dec 20, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-012387 | Nov 17, 2021 | Nov 15, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-012100 | Nov 12, 2021 | Nov 8, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-011414 | Oct 27, 2021 | Oct 25, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-011217 | Oct 19, 2021 | Oct 15, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-011101 | Oct 14, 2021 | Oct 12, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-010894 | Oct 7, 2021 | Oct 5, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-010511 | Sep 28, 2021 | Sep 27, 2021 |
| 4 | PRIMARY DOCUMENT | 0001654954-21-010307 | Sep 22, 2021 | Sep 20, 2021 |