Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| PARKERVISION INCPRKR · Entity 7682 | Director · Chief Executive Officer | January 22, 2026 | January 26, 2026 |
Disclosed balances
About these balances
Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.
PARKERVISION INC
Report date January 22, 2026 · Filed January 26, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Nonqualified Stock Option (Performance-Based)SEC Table II · derivative / convertible security · Conversion / exercise price $0.24 · Expires 2036-01-22 | Direct | 8,000,000 |
Reported balance
After 2026-01-22 transaction · row 1
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 1 · 2026-01-22 · Grant · Acquired 8,000,000 · Balance 8,000,000 F1: The option vests based ont he achievement of specified performance conditions measured quarterly during a five-year performance period. Any portion of the option that does not vest by January 22, 2031 will be cancelled. |
Filing footnotes · ownership attribution and instrument terms
F1: The option vests based ont he achievement of specified performance conditions measured quarterly during a five-year performance period. Any portion of the option that does not vest by January 22, 2031 will be cancelled.
Transaction history
JSON APIPurchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 31, 2017 Filed Sep 5, 2017 20:26 UTC | PARKERVISION INC PRKR · Entity 7682 | Tax withholdingCommon stock | 6,838 | $1.92 | $13,128.96 |
DisclosureSEC source: 0000914139-17-000106 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 278,735 F2 · shares: Shares withheld by ParkerVision as payment of tax liability incurred upon vesting of RSU. Read SEC document |
| August 31, 2017 Filed Sep 5, 2017 20:26 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionCommon stock | 25,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000106 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 285,573 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| August 15, 2017 Filed Aug 17, 2017 21:03 UTC | PARKERVISION INC PRKR · Entity 7682 | GrantOption (Right to buy) · Derivative | 20,000 | $1.98 Strike: $1.98 | $39,600.00 |
DisclosureSEC source: 0000914139-17-000083 · certent-form4.xml · derivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,000 Underlying: Common stock · 20,000 shares Expires 2024-08-15 F2 · derivative.exercise_date: Shares vest 25% on 8/31/17; 25% on 11/30/17; 25% on 2/28/18; and 25% on 5/31/18 Read SEC document |
| August 15, 2017 Filed Aug 17, 2017 21:03 UTC | PARKERVISION INC PRKR · Entity 7682 | GrantRestricted stock units · Derivative | 100,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000083 · certent-form4.xml · derivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 100,000 Underlying: Common stock · 100,000 shares Expires not disclosed F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F2 · derivative.exercise_date: Shares vest 25% on 8/31/17; 25% on 11/30/17; 25% on 2/28/18; and 25% on 5/31/18 F1 · derivative.expiration_date: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| July 05, 2017 Filed Feb 14, 2018 21:06 UTC | PARKERVISION INC PRKR · Entity 7682 | GiftCommon Stock | 75,000 | $0.00 | $0.00 |
DisclosureSEC source: 0001562762-18-000029 · certent-form5.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 221,897 Read SEC document |
| June 01, 2017 Filed Jun 5, 2017 20:18 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionRestricted stock units · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000046 · certent-form4.xml · derivative · entry 5 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · derivative.expiration_date: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| June 01, 2017 Filed Jun 5, 2017 20:18 UTC | PARKERVISION INC PRKR · Entity 7682 | Tax withholdingCommon stock | 5,290 | $2.20 | $11,638.00 |
DisclosureSEC source: 0000914139-17-000046 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 260,573 F2 · price: Shares withheld by ParkerVision as payment of tax liability incurred upon vesting of RSU. Read SEC document |
| June 01, 2017 Filed Jun 5, 2017 20:18 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionCommon stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000046 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 265,863 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| May 02, 2017 Filed May 10, 2017 21:04 UTC | PARKERVISION INC PRKR · Entity 7682 | SaleCommon Stock | 42 | $2.07 | $86.94 |
DisclosureSEC source: 0000914139-17-000030 · certent-form4.xml · nonDerivative · entry 5 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Shares owned by J. Parker through 401 (k) plan Disclosed balance after: 2 F1 · shares: Distributions from 401(k) plan unknowingly triggered prorated sales of an aggregate of 7,351 shares of ParkerVision common stock held in 401 (k). Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 21:35 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionRestricted Stock Units (RSUs) · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000015 · certent-form4.xml · derivative · entry 5 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 20,000 Underlying: Common Stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · derivative.expiration_date: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 21:35 UTC | PARKERVISION INC PRKR · Entity 7682 | Tax withholdingCommon Stock | 6,530 | $2.15 | $14,039.50 |
DisclosureSEC source: 0000914139-17-000015 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 245,863 F2 · shares: Shares withheld by ParkerVision as payment of tax liability incurred upon vesting of RSU. Read SEC document |
| March 01, 2017 Filed Mar 3, 2017 21:35 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionCommon Stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-17-000015 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 252,393 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| December 09, 2016 Filed Feb 14, 2017 21:55 UTC | PARKERVISION INC PRKR · Entity 7682 | GiftCommon Stock | 29,060 | $2.39 | $69,453.40 |
DisclosureSEC source: 0000914139-17-000010 · certent-form5.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 232,393 Read SEC document |
| December 01, 2016 Filed Dec 6, 2016 21:47 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionRestricted Stock Units (RSUs) · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-16-000114 · certent-form4.xml · derivative · entry 5 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 40,000 Underlying: Common Stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F1 · derivative.expiration_date: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| December 01, 2016 Filed Dec 6, 2016 21:47 UTC | PARKERVISION INC PRKR · Entity 7682 | Tax withholdingCommon Stock | 5,470 | $2.75 | $15,042.50 |
DisclosureSEC source: 0000914139-16-000114 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 261,453 F2 · shares: Shares withheld by ParkerVision as payment of tax liability incurred upon vesting of RSU. Read SEC document |
| December 01, 2016 Filed Dec 6, 2016 21:47 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionCommon Stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-16-000114 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 266,923 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| November 07, 2016 Filed May 10, 2017 21:04 UTC | PARKERVISION INC PRKR · Entity 7682 | SaleCommon Stock | 739 | $3.53 | $2,608.67 |
DisclosureSEC source: 0000914139-17-000030 · certent-form4.xml · nonDerivative · entry 4 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Shares owned by J. Parker through 401 (k) plan Disclosed balance after: 44 F1 · shares: Distributions from 401(k) plan unknowingly triggered prorated sales of an aggregate of 7,351 shares of ParkerVision common stock held in 401 (k). Read SEC document |
| October 13, 2016 Filed May 10, 2017 21:04 UTC | PARKERVISION INC PRKR · Entity 7682 | SaleCommon Stock | 1,218 | $3.84 | $4,677.12 |
DisclosureSEC source: 0000914139-17-000030 · certent-form4.xml · nonDerivative · entry 3 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Shares owned by J. Parker through 401 (k) plan Disclosed balance after: 783 F1 · shares: Distributions from 401(k) plan unknowingly triggered prorated sales of an aggregate of 7,351 shares of ParkerVision common stock held in 401 (k). Read SEC document |
| September 01, 2016 Filed Sep 6, 2016 20:30 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionRestricted Stock Units (RSUs) · Derivative | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-16-000098 · certent-form4.xml · derivative · entry 5 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 60,000 Underlying: Common Stock · 20,000 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F2 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. F2 · derivative.expiration_date: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| September 01, 2016 Filed Sep 6, 2016 20:30 UTC | PARKERVISION INC PRKR · Entity 7682 | Exercise / conversionCommon Stock | 20,000 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000914139-16-000098 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 252,393 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · price: Each Restricted Stock Unit (RSU) entitles the holder to one share of PRKR common stock upon vesting. Read SEC document |
| September 01, 2016 Filed Sep 6, 2016 20:30 UTC | PARKERVISION INC PRKR · Entity 7682 | Tax withholdingCommon stock | 5,470 | $4.69 | $25,654.30 |
DisclosureSEC source: 0000914139-16-000098 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 246,923 F1 · shares: Shares withheld by ParkerVision as payment of tax liability incurred upon vesting of RSU. Read SEC document |
| December 11, 2015 Filed May 10, 2017 21:04 UTC | PARKERVISION INC PRKR · Entity 7682 | SaleCommon Stock | 1,331 | $1.35 | $1,796.85 |
DisclosureSEC source: 0000914139-17-000030 · certent-form4.xml · nonDerivative · entry 2 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Shares owned by J. Parker through 401 (k) plan Disclosed balance after: 2,001 F1 · shares: Distributions from 401(k) plan unknowingly triggered prorated sales of an aggregate of 7,351 shares of ParkerVision common stock held in 401 (k). Read SEC document |
| September 01, 2015 Filed May 10, 2017 21:04 UTC | PARKERVISION INC PRKR · Entity 7682 | SaleCommon Stock | 4,021 | $1.70 | $6,835.70 |
DisclosureSEC source: 0000914139-17-000030 · certent-form4.xml · nonDerivative · entry 1 PARKER JEFFREY · CIK 0000937453 · Director · Chief Executive Officer 10b5-1 filing: Not disclosed Ownership: Indirect · Shares owned by J. Parker through 401 (k) plan Disclosed balance after: 3,332 F1 · shares: Distributions from 401(k) plan unknowingly triggered prorated sales of an aggregate of 7,351 shares of ParkerVision common stock held in 401 (k). Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.