Summary
Updated Aug 31, 2026
John R. McPherson is Director of COMMERCIAL METALS Co (CMC). 13 SEC Form 4 filings on record going back to 2024, most recently on 14 August 2026. Most recent open-market trade: bought $100K of CMC on 14 August 2026. Lifetime open-market purchases: $200K.
Recent Transactions
14Every recent SEC Form 4 transaction John R. McPherson has reported, most recent first.
Trading Pattern
InsiderAlpha's records for John R. McPherson go back to 2024: 13 primary Form 4 filings, an average of 4.3 per year. The typical open-market purchase is $67K (3 buys totaling $200K). The largest single buy on record is $100K of CMC in 2026. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies John R. McPherson 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.
- Jennifer J. Durbin - $2.00M of CMC open-market activity in the last 12 months
- Peter R. Matt - $504K of CMC open-market activity in the last 12 months
- Brian N. Halloran - $373K of CMC open-market activity in the last 12 months
- Dennis V. Arriola - $149K of CMC open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is John R. McPherson?
John R. McPherson is a corporate insider, tracked as Director of COMMERCIAL METALS Co (CMC). InsiderAlpha holds 13 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 R. McPherson submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has John R. McPherson been buying or selling stock?
Recorded transactions: 3 open-market purchases ($200K) and 0 open-market sales across all tracked filings.
Where can I see all of John R. McPherson'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.
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