PARKERVISION INC reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Jacksonville, FL
SEC filing record 1 source field available
Fiscal year end
31 December
PARKERVISION INC has filed 2,072 SEC EDGAR filings since 07 Aug 1996

SEC filing history

Showing 201-225 of 1,000 matching filings.

Per page
25
Current page
9
424B3 File 333-271351

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-266777

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-262147

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-255217

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-248242

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-237762

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-233390

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-230888

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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424B3 File 333-230888

FORM 424B3

Filing date
13 May 2025
Reporting date
Not listed
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SCHEDULE 13G/A File 005-46577

SCHEDULE 13G/A filing

Filing date
12 May 2025
Reporting date
Not listed
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4

FORM 4

Filing date
09 May 2025
Reporting date
08 May 2025
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4

4 filing

Filing date
09 May 2025
Reporting date
06 May 2025
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424B3 File 333-286486

FORM 424B3

Filing date
25 Apr 2025
Reporting date
Not listed
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EFFECT File 333-286486

EFFECT filing

Filing date
24 Apr 2025
Reporting date
Not listed
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424B3 File 333-271351

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
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424B3 File 333-266777

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
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424B3 File 333-262147

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
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424B3 File 333-255217

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
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424B3 File 333-248242

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
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424B3 File 333-237762

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
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424B3 File 333-233390

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
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424B3 File 333-230888

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
424B3 File 333-230888

FORM 424B3

Filing date
21 Apr 2025
Reporting date
Not listed
SEC evidence
Open document Open filing
Next action
Verify source filing
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