Mark W. Murphy
EVP & Chief Info Digital Off · 3M CO
- 2024
- Feb 18, 2026
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Mark W. Murphy 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.
- Zoe L. Dickson - $6.62M in MMM purchases and sales in the last 12 months
- John Patrick Banovetz - $1.34M in MMM purchases and sales in the last 12 months
- Kevin H. Rhodes - $1.31M in MMM purchases and sales in the last 12 months
- Theresa E. Reinseth - $1.05M in MMM purchases and sales in the last 12 months
- Rodriguez Beatriz Karina Chavez - $867K in MMM purchases and sales in the last 12 months
- Christian T. Goralski Jr. - $837K in MMM purchases and sales in the last 12 months
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Frequently asked questions
Who is Mark W. Murphy?
Mark W. Murphy is a corporate insider, tracked as EVP & Chief Info Digital Off of 3M CO (MMM). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Mark W. Murphy last file a Form 4?
The most recent primary Form 4 on record is dated 18 February 2026, one of 6 filings going back to 2024.
Has Mark W. Murphy been buying or selling stock?
Recorded transactions: 0 open-market purchases and 20 open-market sales ($3.17M) across all tracked filings.
