Other insiders active in the same stocks
Insiders who have reported open-market trades at the same companies as John P. Surma. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Carl Kristopher Hagedorn - $189K in MPLX purchases and sales on record
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is John P. Surma?
John P. Surma is a corporate insider, tracked as Director of MPLX LP (MPLX). InsiderAlpha holds 21 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John P. Surma submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
