Solaris Energy Infrastructure, Inc. Announces Proposed Offering of Borrowed Class A Common Stock to Facilitate Hedging Transactions

HOUSTON--(BUSINESS WIRE)--Oct 6, 2025--

Solaris Energy Infrastructure, Inc. (“Solaris”) (NYSE:SEI) announced today, in a separate press release, its intention to offer, in an underwritten public offering, subject to market and other conditions, $600,000,000 aggregate principal amount of convertible senior notes due 2031 (the “notes”), plus up to an additional $90,000,000 aggregate principal amount of notes that the underwriters of the notes offering have the option to purchase from Solaris.

Concurrently with the offering of the notes, Morgan Stanley & Co. LLC, acting on behalf of itself and/or its affiliates (in such capacity, the “delta offering underwriter”), intends to offer, in a separate, underwritten offering, a number of shares of Solaris’s Class A common stock, par value $0.01 pe