NOTE 8 - STOCKHOLDERS' EQUITY

Common Stock Warrants

In fiscal 2018, the Company completed financing transactions with funds and investment vehicles advised by Mistral, Satori, and executive management in which the Company originally issued 930,054 warrants to purchase common stock subject to adjustments in the exercise price as defined below. In consideration for agreeing to amend the outstanding preferred stock to automatically convert immediately prior to the completion of the IPO, on April 19, 2018, the Company and a majority of the holders of the warrants issued along with the preferred stock, agreed to amend and restate the warrants to replace the aggregate dollar value of each warrant with a fixed number of warrant shares. In order to prevent dilution of the purchase rights granted under the warrants, the exercise price was calculated based on certain factors described in the amendment.

On April 19, 2018, the above warrants were modified, and the Company updated the fair value of the warrants using the assumptions detailed below using a probability-weighted expected return. As the total fair value of the modified warrants was less than the total fair value of the original warrants, there was no financial statement impact on April 19, 2018. The modification resulted in the cancellation of the 930,054 warrants and the reissuance of 798,975 warrants.

On June 29, 2018, the Company completed a Qualified IPO and the exercise price was adjusted to equal the purchase price per share of common stock of $16.00. The Company computed the value of the warrants with the updated assumptions using the Black-Scholes Model, as described below, and recorded the difference between the fair value of the new warrants compared to the old warrants as a deemed dividend of $1,498,079. 

There were 281,750 warrants, with a five-year term, issued to Roth Capital Partners, LLC as part of the underwriting agreement in connection with the Company's IPO. These warrants were valued using the Black-Scholes model, and remain outstanding as of November 3, 2019.

In the third quarter of fiscal 2019, the Company amended and restated warrants totaling 56,077 with a three-year term, valued using the Black-Scholes model. The Company recorded the difference between the fair value of the new warrants compared to the old warrants as a deemed dividend of $408,919. These warrants were exercised in September 2018.

In fiscal 2020, the Company issued 18,166 warrants to a third party in connection with previous equity raise. These warrants were valued using the Black-Scholes model, with similar assumptions to the June 2018 warrants. The warrants had a fair value of approximately $130,000. Of these warrants, 17,396 were exercised on May 14, 2019.

The warrants may be exercised at any time following the date of issuance during the period prior to their expiration date. The fair value of each warrant is estimated on the date of grant using the Black-Scholes model. Expected volatilities are based on comparable Companies' historical volatility, with consideration of the Company's volatility, which management believes represents the most accurate basis for estimating expected future volatility under the current circumstances. The risk-free rate is based on the U.S. treasury yield in effect at the time of the grant.

The following represents warrant activity during the thirty-nine weeks ended November 3, 2019 and November 4, 2018:

The majority of the 46,521 warrants exercised in fiscal 2020 were cashless, whereby the holders received less shares of common stock in lieu of a cash payment the Company, which resulted in the issuance of 27,246 common shares.

Equity Incentive Plans

The Company adopted the 2017 Equity Incentive Plan (the "Plan") which provides for Awards in the form of Options, Stock Appreciation rights, Restricted Stock Awards, Restricted Stock Units, Performance shares, Performance Units, Cash-Based Awards and Other Stock-Based Awards. All awards shall be granted within 10 years from the effective date of the Plan.

In April 2018, the board of directors of the Company approved an increase in shares of common stock reserved for issuance under the Plan from 420,000 to 604,612 shares of common stock.

On May 10, 2018, the Board of Directors approved an increase in shares of common stock reserved for issuance under the Plan from 604,612 to 615,066 shares of common stock.

On June 5, 2019, the shareholders approved an amendment and restatement of the Plan that among other things increased the number of shares of common stock reserved for issuance under the Plan from 615,066 to 1,414,889 share of common stock.

In June 2019, the Company granted 495,366 Non statutory Stock options to certain officers of the Company with an option price of $38.10 per share. 100% of the stock options are subject to vesting on the first trading day after the date on which the closing price of the Company's stock price has been at least $75 for 60 consecutive trading days so long as this goal has been attained by June 5, 2022 or the options will terminate. These options were valued using a Monte Carlo simulation model to account for the path dependent market conditions that stipulate when and whether or not the options shall vest.  

A summary of the status of our stock options as of November 3, 2019, and the changes during the thirty-nine weeks ended November 3, 2019 is presented below:

A summary of the status of our unvested restricted stock units as of November 3, 2019, and changes during the thirty-nine weeks then ended, is presented below:

Equity based compensation expense was approximately $0.6 million and $4.0 million and for the thirteen and thirty-nine weeks ended November 3, 2019 and $0.5 million and $2.1 million and for the thirteen and thirty-nine weeks ended November 4, 2018, respectively. In the thirteen and thirty-nine weeks ended November 3, 2019, all the unvested restricted stock units for certain senior executives of the Company vested according to the accelerated vesting trigger in their restricted stock unit agreements. The triggering event was the market capitalization of the Company post IPO, exceeding $300 million for 60 consecutive trading days and the expiration of the lockup- period. This accelerated vesting resulted in equity-based compensation in the amount of $2.9 million.

The total unrecognized restricted stock unit compensation cost related to non-vested awards was $4,966,401 as of November 3, 2019 and will be recognized in operations over a weighted average period of 2.57years.