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Who

Ray N. Walker Jr.

Director

Company insider

Files Form 4 as: Director, Solaris Energy Infrastructure; Director, Mplx LP; EVP and COO, Range Resources.

In numbers

Trades disclosed
133
Buys
0
Sells
19
Bought
$0
Sold
$17.0M
Companies
3
Companies where not an officer
2
First trade
19 May 2010
Last trade
23 Aug 2026
Last filed
25 Aug 2026

Companies traded

Where they are an officer
RRC Range ResourcesOfficer · Oil & Gas E&P · last 6 Mar 20180 buys · 17 sells
Everywhere else they filed: board seats, 10% stakes, other companies
SEI Solaris Energy InfrastructureDirector · Machinery · last 23 Aug 20260 buys · 2 sells
MPLX Mplx LPDirector · Midstream & Pipelines · last 14 Aug 20260 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
10Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
23 Aug 2026filed 25 Aug 2026SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Code A—3,075 at $0.00filing
23 Aug 2026filed 25 Aug 2026SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Code A—3,075 at $0.00filing
14 Aug 2026filed 18 Aug 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—81.939 at $0.00filing
14 Aug 2026filed 18 Aug 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—81.94 at $0.00filing
15 May 2026filed 19 May 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—78.436 at $0.00filing
15 May 2026filed 19 May 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—78.44 at $0.00filing
8 May 2026filed 11 May 2026SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Sold$4.1M56,841 at $72.11filing
8 May 2026filed 11 May 2026SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Sold$4.1M56,841 at $72.11filing
30 Apr 2026filed 5 Aug 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—2,696.387 at $0.00filing
30 Apr 2026filed 5 Aug 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—2,696.39 at $0.00filing
30 Apr 2026filed 4 May 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—2,246.989 at $0.00filing
30 Apr 2026filed 4 May 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—2,246.99 at $0.00filing
17 Feb 2026filed 19 Feb 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—32.127 at $0.00filing
17 Feb 2026filed 19 Feb 2026MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—32.13 at $0.00filing
14 Nov 2025filed 18 Nov 2025MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—33.94 at $0.00filing
25 Aug 2025filed 27 Aug 2025MPLX Mplx LPMidstream & PipelinesSEC FORM 4 Code A—1,677.63 at $0.00filing
23 Aug 2025filed 26 Aug 2025SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Code A—5,696 at $0.00filing
7 Nov 2024filed 12 Nov 2024SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Sold$338K20,511 at $16.50filing
23 Aug 2024filed 27 Aug 2024SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Code A—12,372 at $0.00filing
23 Aug 2023filed 25 Aug 2023SEI Solaris Energy InfrastructureMachinerySEC FORM 4 Code A—11,905 at $0.00filing

News

Head to Head Review: Solaris Energy Infrastructure (NYSE:SEI) & Precision Drilling (NYSE:PDS)SEI · themarketsdaily.com · 10 Oct 2026

0 headlines in the last 90 days name Ray N. Walker Jr.; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Energy17
Industrials2

Buys in green, sells in red, by the company’s sector.

Related people

Reginal SpillerDirector · Director at Range Resources, filing Form 4 there in the last year
Dennis DegnerChief Executive Officer & Pres · Chief Executive Officer & Pres at Range Resources, filing Form 4 there in the last year
Erin W. McDowellSVP & General Counsel · SVP & General Counsel at Range Resources, filing Form 4 there in the last year
Christian S. KendallDirector · Director at Range Resources, filing Form 4 there in the last year
Charles G. GriffieDirector · Director at Range Resources, filing Form 4 there in the last year
Aj TeagueDirector · Also traded SEI in the last 90 days