Rob L. Johnson
President-WBI · MDU RESOURCES GROUP INC
Individual
- 2026
- Feb 19, 2026
- 1
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Rob L. Johnson files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Charles M. Kelley - $104K in MDU purchases and sales in the last 12 months
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Frequently asked questions
Who is Rob L. Johnson?
Rob L. Johnson is a corporate insider, tracked as President-WBI of MDU RESOURCES GROUP INC (MDU). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Rob L. Johnson last file a Form 4?
The only primary Form 4 on record is dated 19 February 2026.
