registrant with respect to payments that may be made by the registrant to such officers and directors pursuant to the above indemnification provision or otherwise as a matter of law.
Item 15. Recent sales of unregistered securities.
Since January 1, 2020, the registrant has sold the following securities without registration under the Securities Act of 1933:
Common stock issuances
From January 1, 2020 through the date of this registration statement, we issued and sold an aggregate of 1,169,853 shares of our common stock, par value $0.001 per share (Common Stock), for aggregate proceeds of approximately $0.3 million.
On May 30, 2024, we issued and sold 6,471,000 shares of our Common Stock for aggregate proceeds of approximately $110.0 million.
The offers, sales and issuances of the securities described above were exempt from registration under the Securities Act in reliance upon Section 4(a)(2) of the Securities Act or Regulation D promulgated thereunder as transactions by an issuer not involving any public offering. The recipients of the securities in each of these transactions represented their intentions to acquire the securities for investment only and not with a view to or for sale in connection with any distribution thereof, and appropriate legends were placed upon the stock certificates issued in these transactions. All recipients had adequate access, through their relationships with us, to information about our company.
Preferred stock issuances
In February 2021, we issued and sold an aggregate of 405,350 shares of our series seed convertible preferred stock, par value $0.001 per share (the Series Seed Preferred Stock), to (i) Samsara BioCapital, L.P. (Samsara), (ii) Red Tree Venture Fund, L.P. (Red Tree) and (iii) Emerson Collective Investments, LLC (Emerson and together with Samara and Red Tree, the Series Seed Investors) at a purchase price of $13.57 per share, for an aggregate price of approximately $5.5 million.
In January 2022, we issued and sold an aggregate of 405,350 shares of our Series Seed Preferred Stock to the Series Seed Investors at a purchase price of $13.57 per share, for an aggregate price of approximately $5.5 million.
In February 2023, we issued and sold an aggregate of 5,072,919 shares of our series A-1 convertible preferred stock, par value $0.001 per share (the Series A-1 Preferred Stock), to the purchasers listed on Exhibit A of the Series A Preferred Stock Purchase Agreement (the Series A Investors) at a purchase price of $13.57 per share, for an aggregate price of approximately $68.8 million (collectively, the Series A-1 Financing).
In February 2023, we issued and sold an aggregate of 3,229,851 shares of our series A-2 convertible preferred stock, par value $0.001 per share (the Series A-2 Preferred Stock), through the conversion of approximately $32.9 million aggregate principal amount of Convertible Notes outstanding at a conversion rate equal to the quotient obtained by dividing the (i) outstanding principal and unpaid accrued interest on the Convertible Notes converted, or portion thereof, on the date of conversion ($32.9 million), by (ii) the product of (A) seventy-five percent (75%) and (B) the lowest price paid per share of equity securities of the Company by investors in the Series A-1 Financing ($10.18), for a total of 3,229,851 shares of Series A-2 Preferred Stock to the Series Seed Investors at a purchase price of $10.18 per share, for an aggregate purchase price of approximately $32.9 million.
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