Company: KROS
Filing Date: 2025-05-06
Form Type: 10-Q
Source: 0001664710-25-000046
Chunk: 307

Company: Keros Therapeutics, Inc.
Filing Date: 2025-05-06
Form: 10-Q
Item: Item 2
Chunk 307
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, if any, of up to $250.0 million of shares of our common stock pursuant to a sales agreement with Leerink Partners LLC, or Leerink, as sales agent, which we refer to as the ATM Sales Agreement, under which we may offer and sell, from time to time, shares of our common stock, or the ATM Shares, through Leerink, which we refer to as the ATM Offering. In May 2024, we filed a new registration statement on Form S-3ASR, which we refer to as the New Shelf Registration Statement, to replace the prior shelf registration statement that was set to expire, including a base prospectus, which became effective immediately upon filing, under which we could issue an unspecified amount of shares of our common stock, preferred stock, debt securities and warrants. In June 2024, we filed a prospectus supplement to the New Shelf Registration Statement for the issuance and sale, if any, of up to an additional $350.0 million of shares of our common stock under the ATM Sales Agreement. As of the filing of the Annual Report, we were not able to use the New Shelf Registration Statement, as we no longer met the criteria of a well-known seasoned issuer.

Under the ATM Sales Agreement, Leerink may sell the ATM Shares by methods deemed to be an “at-the-market offering” as defined in Rule 415(a)(4) promulgated under the Securities Exchange Act of 1934, as amended. We may sell the ATM Shares in amounts and at times to be determined by us from time to time subject to the terms and conditions of the ATM Sales Agreement, but we have no obligation to sell any of the ATM Shares in the ATM Offering. As of March 31, 2025, we have sold a total of 4,290,096 shares of our common stock pursuant to the ATM Offering for aggregate net proceeds of approximately $228.6 million after deducting sales agent commissions and estimated offering expenses. As of March 31, 2025, we may not offer and sell any ATM shares.

January 2024 Public Offering of Common Stock

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On January 8, 2024, we closed an underwritten public offering in which we issued and sold 4,025,000 shares of common stock, which included 525,000 shares of common stock issued and sold pursuant to the full exercise of the underwriters’ option to purchase additional shares, at a public offering price of $40.00 per share. The aggregate net