2. LIQUIDITY AND GOING CONCERN

The accompanying condensed consolidated financial statements have been prepared assuming the Company will continue as a going concern, which contemplates continuity of operations, realization of assets and the satisfaction of liabilities and commitments in the normal course of business. The Company has incurred recurring losses since inception and as of June 30, 2023, had an accumulated deficit of approximately $418,609,000. The Company anticipates operating losses to continue for the foreseeable future due to, among other things, costs related to research funding, development of its product candidates and its pre-clinical and clinical programs, strategic alliances and the development of its administrative organization. The Company expects the cash, cash equivalents, and investments of $36,566,000 at June 30, 2023 will not be sufficient to meet its operating and capital requirements at least twelve months from the issuance of this Quarterly Report on Form 10-Q.

The Company will need to raise significant additional capital to continue to fund the clinical trials for CRB-701 and CRB-601. The Company may seek to sell common or preferred equity or convertible debt securities, enter into a credit facility or another form of third-party funding, or seek other debt financing. In addition, the Company may seek to raise cash through collaborative agreements or from government grants. The sale of equity and convertible debt securities may result in dilution to the Company’s stockholders and certain of those securities may have rights senior to those of the Company’s common shares. If the Company raises additional funds through the issuance of preferred stock, convertible debt securities or other debt financing, these securities or other debt could contain covenants that would restrict the Company’s operations. Any other third-party funding arrangement could require the Company to relinquish valuable rights.

The source, timing and availability of any future financing will depend principally upon market conditions, and, more specifically, on the progress of the Company’s clinical development programs. Funding may not be available when needed, at all, or on terms acceptable to the Company. Lack of necessary funds may require the Company to, among other things, delay, scale back or eliminate some or all of the Company’s planned pre-clinical or clinical trials. These factors, among others, cause management to conclude there is a substantial doubt about the Company’s ability to continue as a going concern. There have been no adjustments made to these consolidated financial statements as a result of these uncertainties.

On May 31, 2023, the Company entered into Amendment No. 1 to the Open Market Sale Agreement originally dated August 6, 2020 (the “May 2023 Sale Agreement”) with Jefferies LLC (“Jefferies”), as sales agent, pursuant to which the Company may issue and sell, from time to time, through Jefferies, shares of its common stock, and pursuant to which Jefferies may sell its common stock by any method permitted by law deemed to be an “at the market offering” as defined by Rule 415(a)(4) promulgated under the Securities Act of 1933, as amended. The Company will pay Jefferies a commission of 3.0% of the aggregate gross proceeds from each sale of common stock and have agreed to provide Jefferies with customary indemnification and contribution rights. The Company has also agreed to reimburse Jefferies for certain specified expenses. As of June 13, 2023, the Company was authorized to offer and sell up to $16,800,000 of its common stock pursuant to the May 2023 Sale Agreement. During the three months ended June 30, 2023, the Company sold 13,164 shares of its common stock for which the Company received gross proceeds of approximately $107,000, less issuance costs incurred of approximately $4,400 (see Note 12).