Sterne Robert Greene

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Sterne Robert Greene
CIK #0001108683
EDGAR Form CIK 2011 - 2026
4 [0001108683]
Form 3/4/5 Subject 2011 - 2026
Sterne Robert Greene
Parkervision Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Parkervision Inc PRKR
Option to Purchase Common Stock · derivative
2026-01-22 Grant 370,000 $0.24 88,800
Parkervision Inc PRKR
Option to Purchase Common Stock · derivative
2025-07-03 Grant 300,000 $0.29 87,000
Parkervision Inc PRKR
Option to Purchase Common Stock · derivative
2024-02-01 Grant 275,000 $0.20 55,000
Parkervision Inc PRKR
Option to Purchase Common Stock · derivative
2023-01-16 Grant 250,000 $0.30 75,000
Parkervision Inc PRKR
Nonqualified stock option · derivative
2022-07-07 Grant 250,000 $0.18 45,000
Parkervision Inc PRKR
Option (Right to buy) · derivative
2021-02-09 Disposed to issuer 270,000 $0.54 145,800
Parkervision Inc PRKR
Nonqualified Stock Option (right to buy) · derivative
2021-01-11 Grant 650,000 $0.54 351,000
Parkervision Inc PRKR
Option to buy common stock · derivative
2020-02-09 Grant 100,000 $0.31 31,000
Parkervision Inc PRKR
Option to buy common stock · derivative
2020-02-09 Grant 150,000 $0.31 46,500
Parkervision Inc PRKR
Nonqualified stock option (right to buy) · derivative
2019-08-07 Grant 800,000 $0.02 16,000
Parkervision Inc PRKR
Option (Right to buy) · derivative
2018-09-24 Grant 125,000 $0.60 75,000
Parkervision Inc PRKR
Common stock
2017-08-15 Option exercise 20,000
Parkervision Inc PRKR
Restricted stock units · derivative
2017-08-15 Option exercise 20,000
Parkervision Inc PRKR
Option (Right to buy) · derivative
2017-08-15 Grant 96,735 $1.98 191,535
Parkervision Inc PRKR
Restricted Stock Units (RSUs) · derivative
2016-08-15 Grant 40,000 $0.00
Parkervision Inc PRKR
Restricted Stock Units (RSUs) · derivative
2016-08-15 Option exercise 20,000 $0.00
Parkervision Inc PRKR
Common Stock
2016-08-15 Option exercise 20,000
Parkervision Inc PRKR
Common Stock
2015-07-15 Option exercise 45,290
Parkervision Inc PRKR
Restricted Stock Units · derivative
2015-07-15 Option exercise 45,290 $0.00
Parkervision Inc PRKR
Option (Right to Buy) · derivative
2014-07-15 Grant 55,350 $0.00
showing 20 of 28 most recent transactions
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