First Issuance

Initial terms and accounting treatment

On November 13, 2018, the Company issued convertible notes (the “November 2018 Notes”), together with related warrants to acquire an additional 50% of the shares issued upon the conversion of the November 2018 Notes (the “November 2018 Warrants”), for an aggregate purchase price of $2,450,000 (the “November 2018 Private Placement”). On January 3, 2019, the Company issued additional convertible notes from this issuance (the “November 2018 Notes”), together with related warrants to acquire an additional 50% of the shares issued upon the conversion of the November 2018 Notes (the “November 2018 Warrants”), for an aggregate purchase price of $200,000 (the “November 2018 Private Placement”). The Company used the net proceeds of the November 2018 Private Placement for general corporate and working capital purposes. The November 2018 Notes were converted on April 5, 2019.

The November 2018 Notes carried an interest rate of 8.00% per annum and had initial maturity dates of May 13, 2019 and July 3, 2019 (the “November 2018 Maturity Date”), respectively, upon which date the outstanding principal amount of the November 2018 Notes and all accrued and unpaid interest shall automatically convert into shares of the common stock of the Company at the price per share equal to the lesser of (i) $13.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day to the conversion of the November 2018 Notes (the “November 2018 Conversion Price”). The total number of shares of Common Stock to be issued upon automatic conversion shall equal the outstanding principal amount of the November 2018 Notes and all accrued and unpaid interest on the November 2018 Notes, divided by the November 2018 Conversion Price.

The November 2018 Warrants are exercisable for an additional fifty percent (50%) of the shares of Common Stock issued upon the conversion of the November 2018 Notes (the “November 2018 Warrant Shares”). The per share purchase price (the “November 2018 Exercise Price”) for each of the November 2018 Warrant Shares purchasable under the November 2018 Warrants shall be equal to the lesser of (i) $15.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day of the conversion of the November 2018 Notes. The November 2018 Warrants will be issued upon conversion of the November 2018 Notes. The November 2018 Warrants expire eighteen (18) months from the date of the conversion of the November 2018 Notes (the “November 2018 Expiration Date”). The Investors may exercise the November 2018 Warrants at any time prior to the November 2018 Expiration Date.

Due to the variable conversion price, the November 2018 Notes contain characteristics of a variable share-forward sales contracts (“VSF”) under the guidance of ASC 480-10. Management has determined that for the purpose of ‎the accounting for the November 2018 Notes, it is more likely than not that the November 2018 Conversion Price will be below $13.00, resulting in the issuance of a variable number of shares, the November 2018 Notes are classified as a liability, and accounted for at amortized cost.

Due to the variable number of warrants to be issued and the variable strike price of the November 2018 Warrants, these do not meet the “fixed-for-fixed” criteria under ASC 815-40. Accordingly, the November 2018 Warrants are classified as a derivative liability, initially measured at fair value and subsequently revalued at fair value through the income statement. The fair value was calculated using a Monte Carlo simulation.

The aggregate value of the November 2018 Notes and November 2018 Warrants as shown on the consolidated balance sheet are broken down as follows:

The transaction costs relating to this issuance were split pro-rata between the November 2018 Notes and the November 2018 Warrants. The portion relating to the November 2018 Notes were deferred and are being amortized over the life of the convertible notes. The portion relating to the November 2018 Warrants was immediately expensed.

Amendment and subsequent accounting treatment

On April 5, 2019, the Company and the Investors that purchased the November 2018 Notes from the Company pursuant to the Note and Warrant Purchase Agreement dated as of November 13, 2018 or January 3, 2019, executed an Amendment, Surrender and Conversion Agreement (“Conversion Agreement”) whereby the parties agreed to convert the November 2018 Notes, and all accrued and unpaid interest, into shares of the common stock of the Company at a newly agreed conversion price per share equal to $8.55 (the “New Conversion Price”), replacing the previous formula which converted the November 2018 Notes and accrued and unpaid interest into shares of the common stock of the Company at the price per share equal to the lesser of (i) $13.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day to the conversion of the November 2018 Notes. The Conversion Agreement stipulates that the interest on the November 2018 Notes would be paid up to and including April 3, 2019. Pursuant to the 2018 Note Purchase Agreement, the Investors also received related warrants to acquire an additional 50% of the shares issued upon the conversion of the November 2018 Notes. As part of the Conversion Agreement, the exercise price of the November 2018 Warrants will also be the New Conversion Price, replacing the previous formula which established the conversion price for the November 2018 Warrants as the lesser of (i) $15.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day of the conversion of the November 2018 Notes. As a result of the Conversion Agreement, the Company issued 319,326 shares of common stock of the Company and issued 159,663 warrants. The November 2018 Warrants expiration date was eighteen (18) months from the date of the conversion of the November 2018 Notes, on October 5, 2020. All of the November 2018 Warrants were exercised in the quarter ended November 30, 2020.

The Company recorded an expense upon revaluation of the warrants for the period from March 1, 2019 to April 5, 2019 in the amount of $8,483 (2018 – nil) and is included in operating expenses. The Company recorded accretion interest expense on the November 2018 Notes from March 1, 2019 to April 5, 2019 in the amount of $154,364 and is included in operating expenses. The Company recorded interest expense on the November 2018 Notes for the period from March 1, 2019 to April 3, 2019 in the amount of $19,433 (2018 – nil). The value of the 159,633 warrants issued as part of the conversion was determined using the Black-Scholes pricing formula and amounted to $316,929 and is included in additional paid-in capital – warrants. Also, the conversion of the November 2018 Notes into common stock resulted in a gain of $232,565 and has been offset against expenses.

Second Issuance

On January 15, 2019, the Company issued convertible notes (the “January 2019 Notes”), together with related warrants to acquire an additional 50% of the shares issuable upon the conversion of the January 2019 Notes (the “January 2019 Warrants”), for an aggregate purchase price of $4,500,000 (the “January 2019 Private Placement”). On January 21, 2019, the Company issued additional convertible notes from this issuance (the “January 2019 Notes”), together with related warrants to acquire an additional 50% of the shares issuable upon the conversion of the January 2019 Notes (the “January 2019 Warrants”), for an aggregate purchase price of $400,000 (the “January 2019 Private Placement”). The Company used the net proceeds of the January 2019 Private Placement for general corporate and working capital purposes.

The January 2019 Notes carried an interest rate of 8.00% per annum and had initial maturity dates of January 15, 2020 and January 21, 2020 (the “January 2020 Maturity Date”), respectively. At the January 2020 Maturity Date, the outstanding principal amount of the January 2019 Notes automatically converted into shares of the common stock of the Company at the price per share equal to $8.10 (the “January 2020 Conversion Price”). The January 2020 Conversion Price could have been adjusted in the event that the Company issued common shares in a private sale or offering at a lower price per share than $8.10 within 180 days of the closing date. The lower price would become the new conversion price of the January 2019 Notes, which would impact the number of shares that would be issued. The total number of shares of Common Stock to be issued upon automatic conversion would equal the outstanding principal amount of the January 2019 Notes divided by the January 2020 Conversion Price. The January 2019 Notes were converted at the January 2020 Maturity Date with no adjustment to the January 2020 Conversion Price.

With respect to accrued and unpaid interest at the January 2020 Maturity Date, the Investors had the option of receiving cash or common stock of the Company at that date. Upon the January 2020 Maturity Date, where the Investor elected payment of accrued and unpaid interest on the January 2019 Notes in common stock, the price per share would equal to the trading price of the common stock at the close of the market on the date immediately preceding the January 2020 Maturity Date. On the January 2020 Maturity Date, $312,000 in accrued interest was paid in cash and a value of $80,000 was paid in common stock (7,820 shares).

The January 2019 Warrants are exercisable for an additional fifty percent (50%) of the shares of Common Stock issuable upon the conversion of the January 2019 Notes (the “January 2019 Warrant Shares”). The per share purchase price (the “January 2019 Exercise Price”) for each of the January 2019 Warrant Shares purchasable under the January 2019 Warrants would equal to 115% of the January 2020 Conversion Price. The January 2019 Warrants would be calculated and issued upon the closing date of the January 2019 Notes, based upon the initial $8.10 conversion price. As such, the Company issued 302,469 warrants at the closing dates of the January 2019 Notes. If the Investor elected to take accrued and unpaid interest on the January 2019 Notes in common stock, additional warrants would be issued to acquire 50% of the shares issued in connection with the accrued and unpaid interest (also referred to as the “January 2019 Warrants”). Upon conversion, 3,911 additional warrants were issued in connection with accrued interest paid in common stock. The January 2019 Warrants expire twenty-four (24) months from the date of their issuance (the “January 2019 Expiration Date”). The Investors could exercise the January 2019 Warrants at any time prior to the January 2019 Expiration Date. During the year ended February 28, 2021, 30,864 of the January 2019 Warrants were exercised (2020 – 15,432). The remaining January 2019 Warrants expired on January 15, 2021.

A beneficial conversion feature (“BCF”) of a convertible note is normally characterized as the convertible portion feature that provides a rate of conversion that is below market value or “in-the-money” when issued. A BCF related to the issuance of a convertible note is recorded at the issue date. With the conversion feature on the January 2019 Notes being “in the money”, the beneficial conversion feature is measured using the intrinsic value method and is shown as a discount on the carrying amount of the convertible note and is credited to additional paid-in capital. The intrinsic value of the beneficial conversion feature at the issue date of the January 2019 Notes was determined to be $1,200,915.

In connection with the January 2019 Warrants issued along with the January 2019 Notes, they meet the requirements of the scope exemptions in ASC 815-10-15-74 and are thus classified as equity upon issuance. The Company determined the fair value of the warrants using the Black-Scholes pricing formula and is shown as a discount on the carrying amount of the convertible note and is credited to additional paid-in capital. The fair value of the warrants at the issue date was determined to be $757,704. The fair value of the additional warrants issued in connection with accrued interest paid in stock was also calculated using the Black-Scholes and amounted to $7,744.

The allocated fair values of the beneficial conversion feature and the warrants is recorded in the financial statements as a debt discount from the face amount of the convertible note and such discount is amortized over the expected term of the convertible note and is charged to interest expense.

The aggregate values of the beneficial conversion feature, the January 2019 Warrants and the January 2019 Notes are broken down as follows:

The Company recorded accretion expense during the year ended February 28, 2021 of $1,773,114 (2020 – $1,773,114; 2019 - $185,505) and is included in operating expenses. The Company recorded interest expense on the January 2019 Notes for the year ended February 29, 2021 in the amount of $342,989 (2020 – $342,989; 2019 – $49,011).

The transaction costs relating to this issuance were split pro-rata between the January 2019 Notes, the beneficial conversion feature and the January 2019 Warrants. The portion relating to the January 2019 Notes were deferred and are being amortized over the life of the convertible notes. The portion relating to the beneficial conversion feature and January 2019 Warrants were recorded as share issuance expenses and offset against paid-in capital. Upon conversion of the notes, the liability portion and $80,000 in accrued interest were reversed to equity (common stock $61,28 and additional paid-in capital $4,979,939) and the BCF was reversed to additional paid-in capital.