| Filed On | Filing |
|---|---|
| 28 Feb 2024 | AMENDMENT NO. 15 |
| 13 Feb 2023 | AMENDMENT NO. 14 |
| 11 Aug 2022 | AMENDMENT NO. 13 |
| 09 Mar 2021 | AMENDMENT NO. 12 |
| 21 Apr 2020 | SC 13G/A |
| 14 Feb 2019 | SC 13G/A |
| 14 Feb 2017 | FEBRUARY 14, 2017 |
| 14 Feb 2017 | SC 13G/A |
| 01 Feb 2017 | SC 13G/A |
| 12 Dec 2016 | SEC SCHEDULE 13G |
| 16 Feb 2016 | FEBRUARY 16, 2016 |
| 12 Feb 2016 | SC 13G/A |
| 11 Feb 2016 | SEC SCHEDULE 13G |
| 17 Feb 2015 | FEBRUARY 17, 2015 |
| 12 Feb 2015 | SEC SCHEDULE 13G |
| 09 Jul 2014 | PARKERVISION 13G/A |
| 14 Feb 2014 | DISCLOSURE DOCUMENT |
| 14 Feb 2014 | FEBRUARY 14, 2014 |
| 13 Feb 2014 | PARKERVISION 13G/A |
| 24 Jan 2014 | PARKERVISION, INC. |
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