| Common Stock Reserved For Future Issuances |
The Company had reserved shares of common stock for future issuance as follows:
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December 31,
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2020
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2019
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Outstanding stock options
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830,343
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526,070
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Outstanding restricted stock units
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29,087
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96,637
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Warrants to purchase common stock associated with June 2016 Public Offering
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421,867
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421,867
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Warrants to purchase common stock associated with March 2018 Public Offering - Series 2
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798,810
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798,810
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Warrants to purchase common stock associated with December 2019 Public Offering
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4,472,205
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4,472,205
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Option to purchase common stock associated with December 2019 Public Offering
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—
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583,333
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Warrants to purchase common stock associated with December 2020 Public Offering - Series 1
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6,800,000
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—
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Warrants to purchase common stock associated with December 2020 Public Offering - Series 2
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6,800,000
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—
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Prefunded warrants to purchase common stock associated with December 2020 Public Offering
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5,260,000
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—
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Warrants to purchase common stock associated with Solar loan agreement
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12,243
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12,243
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For possible future issuance for the conversion of the March 2019 Notes
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1,138,200
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1,138,200
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For possible future issuance for the conversion of the April 2020 Notes
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1,299,790
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—
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For possible future issuance under 2014 Equity Incentive Plan (Note 11)
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146,488
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55,478
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For possible future issuance under Employee Stock Purchase Plan (Note 11)
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5,895
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7,423
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For possible future issuance under 2015 Inducement Award Plan (Note 11)
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14,050
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31,550
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Total common shares reserved for future issuance
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28,028,978
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8,143,816
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