van Voorhees Seth

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van Voorhees Seth
CIK #0001284934
EDGAR Form CIK 2011 - 2026
3 [0001284934]
4 [0001284934]
Form 3/4/5 Subject 2011 - 2026
van Voorhees Seth
NRX Pharmaceuticals Inc
PDS Biotechnology Corp
Research Frontiers Inc
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
NRX Pharmaceuticals Inc NRXP
Common Stock, par value $0.001 per share
2022-12-16 Buy 30,000 $1.10 33,000
NRX Pharmaceuticals Inc NRXP
Common Stock, par value $0.001 per share
2022-11-25 Buy 7,021 $1.11 7,793
NRX Pharmaceuticals Inc NRXP
Common Stock, par value $0.001 per share
2022-11-25 Buy 600 $1.10 660
NRX Pharmaceuticals Inc NRXP
Common Stock, par value $0.001 per share
2022-11-25 Buy 8,716 $1.12 9,762
PDS Biotechnology Corp PDSB
Common Stock
2021-06-15 Buy 17,647 $8.50 150,000
PDS Biotechnology Corp PDSB
Stock Option (Right to Buy) · derivative
2021-01-04 Grant 202,800 $0.00
Research Frontiers Inc REFR
Common Stock
2020-02-21 Tax withheld 45,272 $1.00 45,272
Research Frontiers Inc REFR
Common Stock
2020-02-21 Tax withheld 22,158 $1.06 23,487
Research Frontiers Inc REFR
Common Stock
2020-02-21 Tax withheld 5,746 $2.89 16,606
Research Frontiers Inc REFR
Common Stock
2020-02-21 Tax withheld 4,661 $3.11 14,496
Research Frontiers Inc REFR
Stock Option (right to buy) · derivative
2020-02-21 Option exercise 20,000 $0.00
Research Frontiers Inc REFR
Stock Option (right to buy) · derivative
2020-02-21 Option exercise 30,000 $0.00
Research Frontiers Inc REFR
Stock Option (right to buy) · derivative
2020-02-21 Option exercise 25,000 $0.00
Research Frontiers Inc REFR
Stock Option (right to buy) · derivative
2020-02-21 Option exercise 60,091 $0.00
Research Frontiers Inc REFR
Stock Option (right to buy) · derivative
2020-02-21 Option exercise 20,000 $0.00
Research Frontiers Inc REFR
Common Stock
2020-02-21 Tax withheld 13,717 $1.83 25,102
Research Frontiers Inc REFR
Stock Option(right to buy) · derivative
2019-12-31 Grant 20,000 $0.00
Research Frontiers Inc REFR
Stock Option(right to buy) · derivative
2019-06-13 Grant 20,000 $0.00
Research Frontiers Inc REFR
Stock Option(right to buy) · derivative
2018-05-03 Grant 60,091 $0.00
Research Frontiers Inc REFR
Stock Option(right to buy) · derivative
2017-12-31 Grant 30,000 $0.00
showing 20 of 29 most recent transactions
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