Recent Developments
Securities Exchange Agreement
On March 8, 2024 (the “Closing Date”), we entered into a securities exchange agreement (the “Exchange Agreement”) with certain of our stockholders (the “Exchanging Shareholders”), whereby we purchased 3,000,000 shares of common stock with an aggregate fair value of $5,700,000 (the “Retired Shares”) from the Exchanging Shareholders. The Retired Shares were immediately cancelled whereby they will remain as authorized shares for future issuance in accordance with Nevada law. Consideration for the acquisition of the Retired Shares consisted of (i) a cash payment to the Exchanging Shareholders of $3,000, and (ii) the issuance of pre-funded warrants (the “Exchange PFWs”) to the Exchanging Shareholders with an estimated fair value of $5,697,000. The Exchange PFWs do not expire and are exercisable to purchase an aggregate of 3,000,000 shares of our common stock (subject to adjustment in the event of stock splits, recapitalizations and other similar events) at an exercise price of $0.001 per share. The Exchange PFWs are exercisable at any time, subject to the then effective ownership blocker percentage (the “OBP”) as elected by the Exchanging Shareholders. The OBP is a percentage designated by the holders whereby the Exchange PFWs cannot be exercised if, after giving effect thereto, the Exchanging Shareholders would beneficially own more than the designated OBP. The terms of the Exchange PFWs initially provide for an OBP of 9.99%. However, upon at least 61 days’ prior notice to us, any holder of Exchange PFWs may elect to increase or decrease the OBP to any other percentage not to exceed 19.99%.
Unlike our shares of common stock, the holders of Exchange PFWs do not have voting rights except to the extent required by Nevada law. No later than six months after the Closing Date, we agreed to file a registration statement covering the resale of the shares issuable upon the exercise of the Exchange PFWs.
Open Market Sales Agreement
On November 14, 2023, we entered into an open market sale agreement (the “Sales Agreement”) with Jefferies LLC (the “Agent) that provides for an “at the market” offering for the sale of up to $50.0 million in shares of our common stock (the “Placement Shares”) through the Agent. The Agent is acting as sales agent and is required to use commercially reasonable efforts to sell all of the Placement Shares requested to be sold by us, consistent with the Agent’s normal trading and sales practices, on mutually agreed terms between us and the Agent. The Sales Agreement will terminate when all of the Placement Shares have been sold, or earlier upon the election of either us or the Agent.
We have no obligation to sell any of the Placement Shares under the Sales Agreement. We intend to use the net proceeds, if any, from amounts sold under the Sales Agreement for general corporate purposes, including working capital. Under the terms of the Sales Agreement, we agreed to pay the Agent a commission equal to 3.0% of the gross sales price of the Placement Shares plus certain expenses incurred by the Agent in connection with the offering. No shares were sold under the Sales Agreement as of March 31, 2024.
Prefunded Warrant Exercises
On October 4, 2023, an investor from our May 2022 registered direct offering provided notice of cashless exercise of their Class B PFWs. We issued 2,797,704 shares of our common stock on October 6, 2023, and we did not receive any cash proceeds from the exercise.
On March 1, 2024, an investor provided notice of cashless exercise for 1,973,684 Class A PFW’s, resulting in the issuance of 1,972,486 shares of common stock. On March 7, 2024, certain holders of 2021 PFWs provided notice of cashless exercise for 1,538,461 shares resulting in the issuance of 1,529,890 shares of common stock.
Milestone Payment
Pursuant to the XOMA License agreement discussed below under the caption Liquidity and Capital Resources, subsequent to March 31, 2024, a $5.0 million milestone payment was incurred and paid to XOMA upon the dosing of the first patient in our Phase 3 clinical study for RZ358. Accordingly, we expect to recognize the related license expense for the fiscal quarter ending June 30, 2024.