Knightscope, Inc. filed a Form 8-K with the SEC on September 21, 2026, disclosing the filing of a prospectus supplement to increase the maximum number of shares issuable under its existing at-the-market offering agreement with H.C. Wainwright & Co., LLC.

Key Highlights

  • Prospectus supplement filed: Knightscope filed a prospectus supplement on September 21, 2026, to its Registration Statement on Form S-3 (File No. 333-286404).
  • Registration statement effective date: The underlying Form S-3 was declared effective by the SEC on April 11, 2025.
  • ATM agreement: The at-the-market offering agreement with H.C. Wainwright & Co., LLC is dated February 1, 2023.
  • Share class: The shares involved are Class A common stock with a par value of $0.001 per share.
  • Legal opinion: A legal opinion from Haynes and Boone, LLP was filed as Exhibit 5.1.
  • Signatory: The filing was signed by William Santana Li, Chairman, Chief Executive Officer and President.

Knightscope Expands Share Capacity Under At-the-Market Offering Program

According to the filing, Knightscope, Inc. (NASDAQ:KSCP) filed a prospectus supplement on September 21, 2026, to the prospectus contained in its Registration Statement on Form S-3 (File No. 333-286404). The purpose of the supplement, as disclosed, is to increase the maximum number of shares of Class A common stock issuable under the company's existing at-the-market offering arrangement.

The filing indicates that the at-the-market offering agreement was originally entered into on February 1, 2023, between Knightscope and H.C. Wainwright & Co., LLC. The Registration Statement on Form S-3 underlying this supplement was declared effective by the SEC on April 11, 2025, under the Securities Act of 1933, as amended. The shares covered are Class A common stock with a par value of $0.001 per share.

The company noted in the filing that the 8-K "shall not constitute an offer to sell or a solicitation of an offer to buy, nor shall there be any sale of the Shares in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state." Haynes and Boone, LLP provided the legal opinion relating to the shares, filed as Exhibit 5.1, with the firm's consent included within that exhibit.

What Was Disclosed

Knightscope disclosed the filing of a prospectus supplement to expand the share capacity of its at-the-market offering program with H.C. Wainwright & Co., LLC, supported by a legal opinion from Haynes and Boone, LLP, filed on September 21, 2026.