Lightbridge Corporation Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover
Financial Statements
Notes to Financial Statements
Accounting Policies
- Basis of Presentation Summary of Significant Accounting Policies and Nature of Operations (Policies)
Notes Tables
Notes Details

Stockholders Equity and StockBased Compensation (Details 2)

v3.21.1

Stockholders Equity and StockBased Compensation (Details 2)	3 Months Ended
	Mar. 31, 2021 $ / shares shares
Number of options
Options outstanding, Beginning of the period \| shares	515,847
Options outstanding, Granted \| shares	0
Options outstanding, Exercised \| shares	0
Options outstanding, Forfeited \| shares	0
Options outstanding, Expired \| shares	(711)
Options outstanding, End of the period \| shares	515,136
Options outstanding, options exercisable \| shares	465,410
Weighted Average Exercise Price
Weighted Average Exercise Price Beginning of the period	$ 20.23
Weighted Average Exercise Price Stock Options Granted	0
Weighted Average Exercise Price Stock Options Exercised	0
Weighted Average Exercise Price Stock Options Forfeited	0
Weighted Average Exercise Price Stock Options Expired	331.80
Weighted Average Exercise Price End of the year	19.80
Weighted Average Exercise Price Options exercisable	20.88
Weighted Average Grant Date Fair Value
Weighted Average Fair Value Stock Options Beginning of the period	14.51
Weighted Average Fair Value Stock Options Granted	0
Weighted Average Fair Value Stock Options Exercised	0
Weighted Average Fair Value Stock Options Forfeited	0
Weighted Average Fair Value Stock Options Expired	293.39
Weighted Average Fair Value Stock Options End of the year	14.13
Weighted Average Fair Value Options exercisable	$ 14.84

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