v3.26.1
Stockholders' Equity
3 Months Ended
Mar. 31, 2026
Equity [Abstract]  
Stockholders' Equity Stockholders' Equity
Common Stock
Shelf Registration Statement
On November 17, 2023, the Company filed a registration statement on Form S-3, as amended (the 2023 Shelf Registration Statement), covering the offering, from time to time, of up to $150.0 million of the Company's common stock, preferred stock, debt securities, warrants and units. The 2023 Shelf Registration Statement became effective on November 29, 2023, and $126.2 million remained available for sale as of March 31, 2026.
At The Market Sales Agreement
On September 15, 2022, the Company entered into the Sales Agreement, as amended by Amendment No. 1 to Sales Agreement dated November 17, 2023 (the Amended Sales Agreement), with TD Securities (USA) LLC (TD Cowen), as sales agent, pursuant to which the Company may offer and sell, from time to time, shares of the Company's common stock having an aggregate offering price of up to $50.0 million. The Company is not obligated to sell any shares of the Company's common stock in the offering. As of December 31, 2025, the Company has sold 360,554 shares of its common stock under the Amended Sales Agreement at an average price per share of $9.82, for gross proceeds of approximately $3.5 million and net proceeds of approximately $3.4 million after deducting $0.1 million in commissions paid to TD Cowen and other offering expenses payable by the Company. During the three months ended March 31, 2026, the Company did not sell any shares of its common stock pursuant to the Amended Sales Agreement.
2025 Public Offering
On May 8, 2025, the Company entered into an underwriting agreement with Canaccord Genuity LLC (the Underwriter) relating to the issuance and sale of an aggregate of 3,852,500 shares of its common stock, including 502,500 shares of the Company's common stock issued and sold pursuant to the exercise in full of the Underwriter’s option to purchase additional shares, to the Underwriter at a price to the public of $5.25 per share (the 2025 Public Offering). The 2025 Public Offering closed on May 9, 2025. The net proceeds to the Company from the 2025 Public Offering were approximately $18.6 million after deducting $1.6 million of the underwriting discounts and commissions and other offering expenses payable by the Company.
Outstanding Warrants
The following equity classified warrants to purchase common stock of the Company were outstanding and exercisable as of March 31, 2026:
SharesExercise PriceIssuance dateExpiration date
Common stock warrants131$1.84 April 1, 2016April 1, 2026
131
In connection with the Perceptive Term Loan Facility, the Company may issue warrants for the purchase of up to an additional 600,000 shares of the Company’s common stock if and when the Company satisfies certain conditions and chooses to draw additional debt tranches during the respective draw periods.
The Company issued a total of 804,788 shares of common stock upon the cashless exercise of certain warrants during the three months ended March 31, 2026. No warrants to purchase common stock of the Company were exercised during the three months ended March 31, 2025.