Rocket One expands at-the-market stock sale program by $5.26 million

Rocket One Inc. filed Amendment No. 3 to its prospectus supplement on July 31, 2026, updating terms first set out in prior filings from April 16, May 27, and June 3, 2026. The amendment builds on a Form S-3 registration statement originally filed December 4, 2025 and modified through a series of prospectus supplements.¹

The filing relates to an at-the-market style Sales Agreement dated November 8, 2024 between Rocket One and H.C. Wainwright & Co., LLC, covering the company's common stock, par value $0.0001 per share.¹ Since entering that agreement, Rocket One has sold a total of 9,825,684 shares under the arrangement, bringing in roughly $13.56 million in gross proceeds.¹

With this amendment, the company is raising the ceiling on how much stock it can sell under the same agreement, adding capacity for up to $5,257,000 in additional shares beyond what has already been sold.¹

The company disclosed its current market float figures to support the increase: as of the amendment date, non-affiliates held about $54,043,646 worth of common stock, based on 24,897,581 total shares outstanding, of which 24,343,985 shares were held by non-affiliates, valued at $2.22 per share, the highest closing price in the prior 60 trading days as of June 2, 2026.¹ Rocket One reported selling about $12,757,165 in securities under Form S-3's General Instruction I.B.6 over the trailing 12-month period, making it eligible to offer up to approximately $5,257,000 more under that same rule.¹ Under that instruction, the company cannot sell stock exceeding one-third of its public float in any 12-month span as long as that float stays under $75.0 million.¹

Rocket One's common stock trades on The Nasdaq Capital Market under the ticker "RKTO," and closed at $0.7717 per share on July 27, 2026.¹