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Shareholders’ Equity | 6 Months Ended
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Jun. 30, 2024
Equity [Abstract] |
Shareholders’ Equity | 6. SHAREHOLDERS’ EQUITY Common Shares The Company is authorized to issue an unlimited number of Common Shares, which have no par value. As of June 30, 2024, the Company had 72,075,076 Common Shares issued and outstanding. At-The-Market Facilities 2022 ATM On May 4, 2022, the Company filed a shelf registration statement on Form S-3 (the “Registration Statement”). In connection with the filing of the Registration Statement, the Company also entered into a sales agreement (the “Prior Sales Agreement”) with Cantor Fitzgerald & Co. and Oppenheimer & Co. Inc. as sales agents (together, the “Prior Agents”), pursuant to which the Company may issue and sell Common Shares for an aggregate offering price of up to $100.0 million under an at-the-market offering program (the “2022 ATM”). Pursuant to the 2022 ATM, the Company paid the Prior Agents a commission rate equal to 3.0% of the gross proceeds from the sale of any Common Shares. The Company was not obligated to make any sales of its Common Shares under the 2022 ATM. During the six months ended June 30, 2024, the Company sold 171,886 Common Shares for net proceeds of $0.7 million under the 2022 ATM. As of March 7, 2024, the Company had raised an aggregate of $40.9 million under the 2022 ATM and had the remaining availability of $59.1 million. On March 7, 2024, the Company announced that it had delivered written notice to the Prior Agents that it was suspending and terminating the 2022 ATM prospectus, dated May 16, 2022. On May 28, 2024, the Company delivered written notice to the Prior Agents that it was terminating the Prior Sales Agreement. 2024 ATM On June 28, 2024, the Company filed a shelf registration statement on Form S-3 (the “2024 Registration Statement”), as well as an accompanying prospectus supplement (“New ATM Prospectus”). In connection with the filing of the 2024 Registration Statement and the New ATM Prospectus, the Company entered into a Sales Agreement (the "Sales Agreement") with Leerink Partners LLC (the “Agent”) pursuant to which the Company may issue and sell from time to time Common Shares for an aggregate offering price of up to $150.0 million in accordance with the New ATM Prospectus under an at-the-market offering program (the "2024 ATM"). Pursuant to the 2024 ATM, the Company will pay the Sales Agent a commission rate of up to 3.0% of the gross proceeds from the sale of any Common Shares. The Company is not obligated to make any sales of its Common Shares under the 2024 ATM. The Company has not sold any of its Common Shares under the 2024 ATM as of June 30, 2024. The March Offering and Private Placement On March 7, 2024, the Company entered into an underwriting agreement with Leerink Partners LLC and Cantor Fitzgerald & Co., as representatives of the underwriters named therein, in connection with the issuance and sale by the Company in an underwritten offering (the “March Offering”) of 16,666,667 Common Shares (the “Offering Shares”), at an offering price of $6.00 per Offering Share, less underwriting discounts and commissions. The net proceeds to the Company from the March Offering were $93.5 million, after deducting underwriting discounts and commissions and other estimated offering expenses payable by the Company. Also on March 7, 2024, the Company entered into a securities purchase agreement with certain investors, pursuant to which the investors agreed to purchase, and the Company agreed to sell 12,500,000 Common Shares (the “Private Placement Shares”), at a price of $6.00 per Private Placement Share, in a private placement transaction (the “Private Placement”). The net proceeds to the Company from the Private Placement were $70.1 million, after deducting fees and expenses payable by the Company. The Company intends to use the net proceeds from the March Offering and the Private Placement for (i) the research and development of the Company’s product candidates and (ii) working capital and general corporate purposes. The March Offering and the Private Placement closed on March 11, 2024.

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