Johnson Rob L. — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Johnson Rob L. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days.
Profile
Rob L. Johnson is a corporate executive who, as of February 2026, serves as President of WBI Energy, Inc., a subsidiary of MDU Resources Group, Inc. He is named in MDU Resources' SEC filings in connection with his role at WBI. WBI Energy operates under the umbrella of MDU Resources, a diversified energy and infrastructure company. Johnson is part of the leadership team overseeing WBI Energy's operations within the corporate structure of MDU Resources.
Role
President-WBI
Notability
40/100
Board memberships
MDU Resources Group, Inc.
WBI Energy, Inc.
Awards & honors
Listed as President of WBI Energy in MDU Resources SEC filings (as of 2026-02-19)
Part of the executive leadership team reporting to MDU Resources Group, Inc.
Rob L. Johnson is a corporate executive who, as of February 2026, serves as President of WBI Energy, Inc., a subsidiary of MDU Resources Group, Inc. He is named in MDU Resources' SEC filings in connection with his role at WBI. WBI Energy operates under the umbrella of MDU Resources, a diversified energy and infrastructure company. Johnson is part of the leadership team overseei…
Where can I see all of Johnson Rob L.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
