Organization	6 Months Ended
Jun. 30, 2026
Organization
Organization	1. Organization Corvus Pharmaceuticals, Inc. (“Corvus” or the “Company”) was incorporated in Delaware on January 27, 2014 and commenced operations in November 2014. Corvus is a clinical-stage biopharmaceutical company. The Company’s operations are located in South San Francisco, California. Presentation The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries, Corvus Biopharmaceuticals, Ltd. and Corvus Hong Kong Limited. All intercompany accounts and transactions have been eliminated from the condensed consolidated financial statements. Registered Direct Offering On May 6, 2024, the Company completed a registered direct offering which resulted in gross proceeds of approximately $30.6 million. The financing consisted of the sale of 13,512,699 shares of common stock and accompanying common stock warrants to purchase 13,078,509 shares of common stock (or pre-funded warrants in lieu thereof) at a combined offering price of $1.7312 per share, and the sale of pre-funded warrants to purchase 4,144,085 shares of common stock and accompanying common warrants to purchase 4,010,927 shares of common stock (or pre-funded warrants in lieu thereof) at a combined offering price of $1.7311 per share. The common warrants had an exercise price of $3.50 per share of common stock (or $3.4999 per pre-funded warrant in lieu thereof), were exercisable at any time after the date of issuance, subject to certain ownership limitations, and expired on June 30, 2025. The pre-funded warrants have an exercise price of $0.0001 and are exercisable any time after the date of the issuance, subject to certain ownership limitations. As of June 30, 2025, the expiration date of the common warrants, all of the common warrants had been exercised, resulting in proceeds of $54.3 million. Follow-on Public Offering On January 23, 2026, the Company completed a follow-on public offering in which the Company sold 9,085,778 shares of common stock at a price of $22.15 per share, which included 1,185,101 shares issued pursuant to the underwriters’ exercise of their option to purchase additional shares of common stock. The aggregate net proceeds received by the Company from the offering were approximately $189.4 million, net of underwriting discounts, commissions and offering expenses. Liquidity The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, development by competitors of new technological innovations, protection of proprietary technology, dependence on key personnel, contract manufacturer and contract research organizations, compliance with government regulations and the need to obtain additional financing to fund operations. Since commencing operations in 2014, the majority of the Company’s efforts have been focused on the research and development of soquelitinib, ciforadenant and mupadolimab. The Company believes that it will continue to expend substantial resources for the foreseeable future as it continues clinical development of, seek regulatory approval for and, if approved, prepare for the commercialization of soquelitinib, as well as product candidates under the Company’s other development programs. These expenditures will include costs associated with research and development, conducting preclinical studies and clinical trials, obtaining regulatory approvals, manufacturing and supply, sales and marketing and general operations. In addition, other unanticipated costs may arise. Because the outcome of any clinical trial and/or regulatory approval process is highly uncertain, the Company may not be able to accurately estimate the actual amounts necessary to successfully complete the development, regulatory approval process and commercialization of soquelitinib, or any other product candidates. The Company has incurred significant losses and negative cash flows from operations in all periods since inception and had an accumulated deficit of $443.9 million as of June 30, 2026. To date, none of the Company’s product candidates have been approved for sale and therefore the Company has not generated any revenue from sales of commercial products. Management expects operating losses to continue for the foreseeable future. The Company has funded its operations to date primarily through the sale of redeemable convertible preferred stock, common stock, pre-funded warrants and common stock warrants. As of June 30, 2026, the Company had cash, cash equivalents and marketable securities of $215.2 million. Management believes that the Company’s current cash, cash equivalents and short-term marketable securities will be sufficient to fund its planned operations for at least the next 12 months from the date of the issuance of these condensed consolidated financial statements. To fund all of the Company's ongoing and planned development programs through commercialization, the Company will need to raise additional capital in the future. The Company intends to raise additional capital through private and public equity offerings, debt financings and license and development agreements. However, there can be no assurance that the Company will be successful in acquiring additional funding at levels sufficient to fund its operations or on terms acceptable to the Company or at all. If the Company is unsuccessful in its efforts to raise additional capital or if sufficient funds on acceptable terms are not available when needed, the Company could be required to significantly reduce operating expenses and delay, reduce the scope of or eliminate one or more of its development programs, out-license intellectual property rights to its product candidates, sell unsecured assets, or a combination of the above, any of which may have a material adverse effect on the Company’s business, results of operations, financial condition and/or its ability to fund its obligations on a timely basis or at all. Failure to manage discretionary spending or raise additional capital, as needed, may adversely impact the Company’s ability to achieve its intended business objectives.

Organization

6 Months Ended

Jun. 30, 2026

1. Organization

Corvus Pharmaceuticals, Inc. (“Corvus” or the “Company”) was incorporated in Delaware on January 27, 2014 and commenced operations in November 2014. Corvus is a clinical-stage biopharmaceutical company. The Company’s operations are located in South San Francisco, California.

Presentation

The condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries, Corvus Biopharmaceuticals, Ltd. and Corvus Hong Kong Limited. All intercompany accounts and transactions have been eliminated from the condensed consolidated financial statements.

Registered Direct Offering

On May 6, 2024, the Company completed a registered direct offering which resulted in gross proceeds of approximately $30.6 million. The financing consisted of the sale of 13,512,699 shares of common stock and accompanying common stock warrants to purchase 13,078,509 shares of common stock (or pre-funded warrants in lieu thereof) at a combined offering price of $1.7312 per share, and the sale of pre-funded warrants to purchase 4,144,085 shares of common stock and accompanying common warrants to purchase 4,010,927 shares of common stock (or pre-funded warrants in lieu thereof) at a combined offering price of $1.7311 per share. The common warrants had an exercise price of $3.50 per share of common stock (or $3.4999 per pre-funded warrant in lieu thereof), were exercisable at any time after the date of issuance, subject to certain ownership limitations, and expired on June 30, 2025. The pre-funded warrants have an exercise price of $0.0001 and are exercisable any time after the date of the issuance, subject to certain ownership limitations. As of June 30, 2025, the expiration date of the common warrants, all of the common warrants had been exercised, resulting in proceeds of $54.3 million.

Follow-on Public Offering

On January 23, 2026, the Company completed a follow-on public offering in which the Company sold 9,085,778 shares of common stock at a price of $22.15 per share, which included 1,185,101 shares issued pursuant to the underwriters’ exercise of their option to purchase additional shares of common stock. The aggregate net proceeds received by the Company from the offering were approximately $189.4 million, net of underwriting discounts, commissions and offering expenses.

Liquidity

The Company is subject to risks and uncertainties common to early-stage companies in the biotechnology industry, including, but not limited to, development by competitors of new technological innovations, protection of proprietary technology, dependence on key personnel, contract manufacturer and contract research organizations, compliance with government regulations and the need to obtain additional financing to fund operations. Since commencing operations in 2014, the majority of the Company’s efforts have been focused on the research and development of soquelitinib, ciforadenant and mupadolimab. The Company believes that it will continue to expend substantial resources for the foreseeable future as it continues clinical development of, seek regulatory approval for and, if approved, prepare for the commercialization of soquelitinib, as well as product candidates under the Company’s other development programs. These expenditures will include costs associated with research and development, conducting preclinical studies and clinical trials, obtaining regulatory approvals, manufacturing and supply, sales and marketing and general operations. In addition, other unanticipated costs may arise. Because the outcome of any clinical trial and/or regulatory approval process is highly uncertain, the Company may not be able to accurately estimate the actual amounts necessary to successfully complete the development, regulatory approval process and commercialization of soquelitinib, or any other product candidates.

The Company has incurred significant losses and negative cash flows from operations in all periods since inception and had an accumulated deficit of $443.9 million as of June 30, 2026. To date, none of the Company’s product candidates have been approved for sale and therefore the Company has not generated any revenue from sales of commercial products. Management expects operating losses to continue for the foreseeable future. The Company has funded its operations to date primarily through the sale of redeemable convertible preferred stock, common stock, pre-funded warrants and common stock warrants. As of June 30, 2026, the Company had cash, cash equivalents and marketable securities of $215.2 million. Management believes that the Company’s current cash, cash equivalents and short-term marketable securities will be sufficient to fund its planned operations for at least the next 12 months from the date of the issuance of these condensed consolidated financial statements. To fund all of the Company's ongoing and planned development programs through commercialization, the Company will need to raise additional capital in the future. The Company intends to raise additional capital through private and public equity offerings, debt financings and license and development agreements. However, there can be no assurance that the Company will be successful in acquiring additional funding at levels sufficient to fund its operations or on terms acceptable to the Company or at all. If the Company is unsuccessful in its efforts to raise additional capital or if sufficient funds on acceptable terms are not available when needed, the Company could be required to significantly reduce operating expenses and delay, reduce the scope of or eliminate one or more of its development programs, out-license intellectual property rights to its product candidates, sell unsecured assets, or a combination of the above, any of which may have a material adverse effect on the Company’s business, results of operations, financial condition and/or its ability to fund its obligations on a timely basis or at all. Failure to manage discretionary spending or raise additional capital, as needed, may adversely impact the Company’s ability to achieve its intended business objectives.