$SEI 3 SEC Filings

Filed On	Filing
17 Feb 2026	Form 3: Tompsett Stephan E, Chief Financial Officer No securities owned
17 Oct 2025	Form 3: Brock Amanda M, Director Holds 12,411 shares of Class A Common Stock
03 Feb 2025	Form 3: Yzaguirre Mario Max, Director No securities owned
13 Sep 2024	Form 3: J Turbines, Inc., 10% owner and 1 other Holds 8,114,783 shares of Class B Common Stock
13 Sep 2024	Form 3: Ktr Management Company, Llc, 10% owner and 1 other Holds 8,114,783 shares of Class B Common Stock
05 Jun 2023	Form 3: Wirtz Christopher P., CHIEF ACCOUNTING OFFICER No securities owned
21 Mar 2022	Form 3: Argo Laurie H, Director No securities owned
09 Feb 2022	Form 3: Thrc Holdings, Lp, 10% owner and 3 others Holds 3,218,875 shares of Class A Common Stock
14 Aug 2018	Form 3: Walker Ray N Jr, Director No securities owned
22 Aug 2017	Form 3: Powell Christopher M, General Counsel No securities owned
19 Jun 2017	Form 3: Solaris Energy Capital, Llc, 10% owner Holds 6,052,744 shares of Class B Common Stock
19 May 2017	Form 3: Yorktown X Associates Llc, 10% owner Holds 15,022,824 shares of Class B Common Stock
19 May 2017	Form 3: Yorktown Energy Partners X, L.p., 10% owner Holds 15,022,824 shares of Class B Common Stock
19 May 2017	Form 3: Loadcraft Site Services Llc, 10% owner Holds 11,595,898 shares of Class B Common Stock
16 May 2017	Form 3: Adage Capital Partners GP, L.l.c., 10% owner and 4 others Holds 1,200,000 shares of Class A Common Stock, par value $0.01
11 May 2017	Form 3: Lanham Gregory A, Director No securities owned
11 May 2017	Form 3: Teague Aj, Director No securities owned
11 May 2017	Form 3: Price Kelly L., Chief Operating Officer No securities owned
11 May 2017	Form 3: Keenan W Howard Jr, Director No securities owned
11 May 2017	Form 3: Ramachandran Kyle S., Chief Financial Officer No securities owned

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