Robert Greene Sterne serves as Executive at PARKERVISION INC, where they oversee executive responsibilities. Since joining the company, Robert Greene Sterne has executed 34 insider transactions totaling $8.2K, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 22, 2026 involved receiving (via award) 370,000 shares valued at $88.8K.
Robert Greene Sterne currently holds 370,000 shares of PARKERVISION INC (PRKR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Robert Greene Sterne has been a net buyer of PRKR stock. They have purchased $8.2K and sold $0 worth of shares.
Robert Greene Sterne's most recent insider trade was on Jan 22, 2026, when they sold 370,000 shares at $0.24 per share.
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| $N/A |
| Discretionary |
| Aug 15, 2016 | PRKR | $0 | Option Exercise | 20,000 | $N/A | Discretionary |
| Jul 15, 2015 | PRKR | $0 | Option Exercise | 45,290 | $N/A | Discretionary |
| Jul 15, 2014 | PRKR | $0 | Option Exercise | 13,858 | $N/A | Discretionary |
| Oct 15, 2012 | PRKR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Oct 15, 2011 | PRKR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Sep 15, 2010 | PRKR | $0 | Option Exercise | 2,500 | $N/A | Discretionary |
| Sep 9, 2010 | PRKR | $258 | Purchase | 300 | $0.86 | Discretionary |
| Sep 9, 2010 | PRKR | $255 | Purchase | 300 | $0.85 | Discretionary |
| Sep 9, 2010 | PRKR | $765 | Purchase | 900 | $0.85 | Discretionary |
| Sep 9, 2010 | PRKR | $85 | Purchase | 100 | $0.85 | Discretionary |
| Sep 9, 2010 | PRKR | $170 | Purchase | 200 | $0.85 | Discretionary |
| Sep 9, 2010 | PRKR | $255 | Purchase | 300 | $0.85 | Discretionary |
| Sep 9, 2010 | PRKR | $252 | Purchase | 300 | $0.84 | Discretionary |
| Sep 9, 2010 | PRKR | $252 | Purchase | 300 | $0.84 | Discretionary |
| Sep 9, 2010 | PRKR | $1.1K | Purchase | 1,300 | $0.84 | Discretionary |
| Sep 9, 2010 | PRKR | $252 | Purchase | 300 | $0.84 | Discretionary |
| Sep 9, 2010 | PRKR | $83 | Purchase | 100 | $0.83 | Discretionary |
| Sep 9, 2010 | PRKR | $492 | Purchase | 600 | $0.82 | Discretionary |
| Sep 9, 2010 | PRKR | $162 | Purchase | 200 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $162 | Purchase | 200 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $243 | Purchase | 300 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $243 | Purchase | 300 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $810 | Purchase | 1,000 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $81 | Purchase | 100 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $162 | Purchase | 200 | $0.81 | Discretionary |
| Sep 9, 2010 | PRKR | $869 | Purchase | 1,100 | $0.79 | Discretionary |
| Sep 9, 2010 | PRKR | $553 | Purchase | 700 | $0.79 | Discretionary |
| Sep 9, 2010 | PRKR | $79 | Purchase | 100 | $0.79 | Discretionary |