Blake McLean

Bobby Brooks

Derek Podhaizer

J. David Anderson

Jeff LeBlanc

J.R. Weston

Michael Dudas

Nate Pendleton

Scott Gruber

Stephen Gengaro

Thomas Sellers Meric

- Solaris Energy Infrastructure, Inc. (SEI) has appointed **Amanda Brock** as Co-Chief Executive Officer, effective **October 16, 2025**, where she will serve alongside **Bill Zartler**.  **[1697500_0001193125-25-242490_d29012dex991.htm:0]** **[1697500_0001193125-25-242490_d29012d8k.htm:1]** 
- Ms. Brock has also been appointed to the Company's Board of Directors as a **Class I director**, with her term expiring at the **2027 annual meeting of stockholders**.  **[1697500_0001193125-25-242490_d29012dex991.htm:0]** **[1697500_0001193125-25-242490_d29012d8k.htm:1]** 
- In connection with her appointment, SEI entered into an **Indemnification Agreement** with Ms. Brock and she is eligible for **Tier 1 benefits** under the Solaris Oilfield Infrastructure, Inc. Executive Change in Control Severance Plan.  **[1697500_0001193125-25-242490_d29012dex102.htm:0]** **[1697500_0001193125-25-242490_d29012d8k.htm:2]**

Solaris Energy Infrastructure Appoints Amanda Brock as Co-Chief Executive Officer and Board Member

- Solaris Energy Infrastructure, Inc. is issuing **$650,000,000 principal amount** of **0.25% Convertible Senior Notes due 2031**, with underwriters having an option to purchase an additional **$97,500,000**.  **[1697500_0001193125-25-234638_d864723dex12.htm:1]** **[1697500_0001193125-25-234638_d864723dex11.htm:1]** 
- The Notes are convertible into cash, shares of the Company's Class A Common Stock, or a combination thereof, at the Company's election.  **[1697500_0001193125-25-234638_d864723dex11.htm:1]** 
- The issuance is governed by a Base Indenture dated **May 2, 2025**, and a Second Supplemental Indenture dated **October 8, 2025**.  **[1697500_0001193125-25-234638_d864723dex12.htm:1]** **[1697500_0001193125-25-234638_d864723dex42.htm:0]** 
- This Notes Offering is occurring concurrently with an offering of the Company's Class A common stock and a Concurrent Delta Offering, neither of which involves a new issuance of Class A Common Stock.  **[1697500_0001193125-25-234638_d864723dex12.htm:1]** **[1697500_0001193125-25-234638_d864723dex11.htm:1]**

Solaris Energy Infrastructure, Inc. Announces Issuance of Convertible Senior Notes

Solaris Energy Infrastructure (SEI)