$Parkervision(PRKR)$ 8-K - Current report Filed: 2019-04-29 AccNo: 0000914139-19-000012 Size: 45 KBItem 8.01: Other EventsItem 9.01: Financial Statements and Exhibits 网页链接
$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-04-29 AccNo: 0000914139-19-000014 Size: 55 KB 网页链接
$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-04-29 AccNo: 0000914139-19-000016 Size: 57 KB 网页链接
$Parkervision(PRKR)$ EFFECT - Notice of Effectiveness Filed: 2019-04-19 AccNo: 9999999995-19-000778 Size: 1 KB 网页链接
$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-04-22 AccNo: 0000914139-19-000008 Size: 1 MB 网页链接
$Parkervision(PRKR)$ 424B3 - Prospectus [Rule 424(b)(3)] Filed: 2019-04-22 AccNo: 0000914139-19-000009 Size: 1 MB 网页链接
$Parkervision(PRKR)$ S-1 - General form for registration of securities under the Securities Act of 1933 Filed: 2019-04-15 AccNo: 0000914139-19-000004 Size: 2 MB 网页链接
$Parkervision(PRKR)$ 8-K - Current report Filed: 2019-04-05 AccNo: 0001398344-19-006324 Size: 11 KBItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers 网页链接
$Parkervision(PRKR)$ 10-K - Annual report [Section 13 and 15(d), not S-K Item 405] Filed: 2019-04-01 AccNo: 0001562762-19-000094 Size: 9 MB 网页链接
$Parkervision(PRKR)$ D - Notice of Exempt Offering of Securities Filed: 2019-03-20 AccNo: 0000914139-19-000001 Size: 12 KB 网页链接