$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-09-17 AccNo: 0001654954-19-010799 Size: 45 KB 网页链接
$Parkervision(PRKR)$ 8-K - Current report Filed: 2019-09-16 AccNo: 0001654954-19-010777 Size: 41 KBItem 4.01: Changes in Registrant's Certifying AccountantItem 9.01: Financial Statements and Exhibits 网页链接
$Parkervision(PRKR)$ EFFECT - Notice of Effectiveness Filed: 2019-09-09 AccNo: 9999999995-19-002059 Size: 1 KB 网页链接
$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-09-11 AccNo: 0001654954-19-010586 Size: 2 MB 网页链接
$Parkervision(PRKR)$ POS AM - Post-Effective amendments for registration statement Filed: 2019-09-09 AccNo: 0001654954-19-010473 Size: 7 MB 网页链接
$Parkervision(PRKR)$ EFFECT - Notice of Effectiveness Filed: 2019-09-03 AccNo: 9999999995-19-002016 Size: 1 KB 网页链接
$Parkervision(PRKR)$ POS AM - Post-Effective amendments for registration statement Filed: 2019-09-03 AccNo: 0001654954-19-010284 Size: 7 MB 网页链接
$Parkervision(PRKR)$ EFFECT - Notice of Effectiveness Filed: 2019-08-28 AccNo: 9999999995-19-001984 Size: 1 KB 网页链接
$Parkervision(PRKR)$ S-1 - General form for registration of securities under the Securities Act of 1933 Filed: 2019-08-21 AccNo: 0001654954-19-009866 Size: 2 MB 网页链接
$Parkervision(PRKR)$ 8-K - Current report Filed: 2019-08-14 AccNo: 0001654954-19-009568 Size: 196 KBItem 2.02: Results of Operations and Financial ConditionItem 9.01: Financial Statements and Exhibits 网页链接