PREFERRED STOCK

SERIES D CONVERTIBLE PREFERRED STOCK

On February 22, 2019, JMJ elected to convert 16 shares of Series D Convertible Preferred Stock into 5,128 shares of the Company’s common stock at a conversion price of $3.12 per share.

COMMON STOCK

On February 2, 2019, the Company issued 51,724 shares of common stock to independent board members for services rendered during 2018 and 2019 with a grant date fair value of $114,310.

On February 19, 2019, the Company retired 8,066 shares of common stock previously in accordance with a settlement agreement with the former members of 350 Green LLC. See Note 10 – Commitments and Contingencies – Litigation and Disputes for additional details.

On February 22, 2019, the Company issued 56,948 shares of common stock to Michael J. Calise, the Company’s former CEO, in connection with his repositioning agreement with a grant date fair value of $199,888. Such amount was previously accrued for as of December 31, 2018.

STOCK-BASED COMPENSATION

The Company recognized stock-based compensation expense related to common stock, stock options and warrants for the three months ended March 31, 2019 and 2018 of $145,005 and $2,817,314, respectively, which is included within compensation expense on the condensed consolidated statements of operations. As of March 31, 2019, there was $370,517 of unrecognized stock-based compensation expense that will be recognized over the weighted average remaining vesting period of 0.6 years.