Mr. Anthony Huston reports

GRAPHITE ONE ANNOUNCES CLOSING OF EARLY WARRANT EXERCISE INCENTIVE PROGRAM

Further to its press releases dated Feb. 13, 2024, and Feb. 20, 2024, Graphite One Inc. has closed its early warrant exercise incentive program, receiving aggregate gross proceeds of $5,130,873 from the exercise of 5,130,873 outstanding common share purchase warrants, which included Taiga's exercise of 2,258,957 warrants. These warrants were exercised between Feb. 20, 2024, and March 21, 2024, which was subsequently extended for one additional week to March 28, 2024, at a reduced exercise price of $1 per common share and due to expire on Aug. 28, 2024, and Nov. 21, 2024. The exercise price on the remaining 6,824,804 warrants that were not exercised during the warrant exercise period reverted back to the original terms as they existed prior to the warrant incentive program.

The warrant incentive program was designed to encourage the exercise of outstanding warrants issued as part of the company's private placements, which closed Aug. 28, 2022, Nov. 21, 2022, and Sept. 17, 2023. In connection with the exercise of the warrants under the warrant incentive program, the company issued an aggregate of 5,130,873 common share purchase warrants (the sweetener warrants) to such warrantholders who exercised under the warrant incentive program. Each sweetener warrant has an exercise price of $1 per common share and expires at the earlier of: (i) three years from the date of issuance; and (ii) at the company's option, 30 days from the date of announcement to accelerate the expiry date, if, for any 10 consecutive trading days, the closing price of the company's common shares on the TSX Venture Exchange equals or exceeds $1.20.

The sweetener warrants and the common shares issuable on the exercise thereof are subject to a four-month-and-one-day hold period from their date of issuance of the sweetener warrants. The use of proceeds from the exercise of warrants will be used to support the feasibility study and for general working capital.

The warrant incentive program is subject to the receipt of the final approval of the TSX-V.

Taiga Mining Company Inc. and its holdings in Graphite One

Taiga Mining, an insider of the company, exercised all of its 2,258,957 warrants and will receive 2,258,957 sweetener warrants (insider participation) under the warrant incentive program. The insider participation is considered to be a related party transaction within the meaning of TSX-V Policy 5.9 and Multilateral Instrument 61-101. The company has relied on the exemptions from the valuation and minority shareholder approval requirements of MI 61-101 contained in sections 5.5(a) and 5.7(1)(a) of MI 61-101 in respect of the insider participation.

Prior to the exercise of all its outstanding warrants (excluding the sweetener warrants), Taiga had beneficial ownership and control of 36,659,420 common shares of the company, representing approximately 27.71 per cent of the company's issued and outstanding common shares as of such date and held 2,258,957 warrants. Following the exercise of all of its warrants (excluding the sweetener warrants), Taiga now has beneficial ownership and control of 38,918,377 common shares, or approximately 28.32 per cent of the company's issued and outstanding common shares as of the date of this press release and holds 2,258,957 sweetener warrants.

About Graphite One Inc.

Graphite One continues to develop its Graphite One project to become an American producer of high-grade anode materials that is integrated with a domestic graphite resource. The project is proposed as a vertically integrated enterprise to mine, process and manufacture anode materials primarily for the lithium-ion electric vehicle battery market. As set forth in the company's 2022 prefeasibility study, graphite mineralization mined from the company's Graphite Creek property, situated on the Seward peninsula about 60 kilometres north of Nome, Alaska, would be processed into concentrate at an adjacent processing plant. Natural and artificial graphite anode materials and other value-added graphite products would be manufactured from the concentrate and other materials at the company's proposed advanced graphite materials manufacturing facility to be located in the contiguous United States. The company intends to make a production decision on the project upon the completion of a feasibility study.

We seek Safe Harbor.