200,000,000 * Common shares, $0.001 par value

And

5,000,000 Preferred shares, $0.001 par value

* On October 6, 2017, the Company filed with the Secretary of the State of Delaware a certificate of amendment (the “Amendment”) to the Company’s certificate of incorporation. The Amendment increased the number of authorized shares of the Company’s common stock, par value $0.001, from 100,000,000 to 200,000,000 common shares.

The Company’s Articles of Incorporation authorize its Board of Directors to issue up to 5,000,000 shares of preferred stock having par value of $0.001. The provisions in the Articles of Incorporation relating to the preferred stock allow the directors to issue preferred stock with multiple votes per share and dividend rights, which would have priority over any dividends paid with respect to the holders of SDI’s common stock.

93,014,134 Common shares (November 30, 2017: 93,014,134 Common shares)

Year ended November 30, 2017

In January 2017, the Company made the second share issuance to Northeast Industrial Partners pursuant to a consulting agreement. The Company issued 589,414 common shares at a price of $0.0848 per share to satisfy the payment of $50,000 due on November 15, 2016.

In March 2017, the Company made the third share issuance to Northeast Industrial Partners pursuant to a consulting agreement. The Company issued 503,251 common shares at a price of $0.0994 per share to satisfy the payment of $50,000 due on February 15, 2017.

In June 2017, the Company made the fourth and final share issuance to Northeast Industrial Partners pursuant to a consulting agreement. The Company issued 534,941 common shares at a price of $0.0935 per share to satisfy the payment of $50,000 due on May 15, 2017.

In October 2017, the Company made a further share issuance to Northeast Industrial Partners under the consulting agreement announced on June 20, 2016 and extended as announced on June 16, 2017. The Company issued 498,423 common shares at a price of $0.1254 per share to satisfy the payment of $62,500 due in August 2017.

On November 28, 2017, the Company closed the sale of 35,783,612 units on a private placement basis for gross proceeds of $3,793,063 (net proceeds of $3,669,120). Share issue costs related to this issuance totaled $123,943. This includes the issuance of 17,648,258 units, issued to settle the 2016 secured convertible debt for $1,500,000 along with interest as well as additional $113,044 in debt which comprised of a promissory note for $72,585 (CAD $89,040) and unsecured convertible debentures for $39,159 (CAD$50,000) plus accrued interest of $1,300.

Each unit consists of one common share of Company stock and one-half of a warrant. Each whole warrant is exercisable for one common share of the Company stock on or before November 28, 2022 at an exercise price of $0.18. If the average closing price of the common shares is over $0.36 per share for a period of 20 consecutive trading days ending after November 28, 2019, the Company may give notice to the registered holders of the warrants accelerating the expiry date to a date not less than 30 days following the date of that notice.

J Streicher Capital, LLC (the “Agent”) acted as exclusive Agent for the brokered portion of the private placement which totaled $1,922,348. The Agent received a cash commission of $60,669 and 572,354 agent warrants. Each agent warrant is exercisable for one common share of the Company stock on or before November 28, 2022 at an exercise price of $0.15. If the closing price of the common shares is over $0.30 per share for a period of 20 consecutive trading days ending after November 28, 2019, the Company may give notice accelerating the expiry date of the agent warrants to a date not less than 30 days following the date of that notice.

Three- months ended February 28, 2018

Shares to be issued