Summary
Updated Aug 31, 2026
Diana B. Sorfleet is EVP & CAO of CSX CORP (CSX). 4 SEC Form 4 filings on record, most recently on 20 February 2026. Most recent open-market trade: sold $3.74M of CSX on 20 February 2026. Lifetime open-market sales: $6.24M.
Recent Transactions
10Every recent SEC Form 4 transaction Diana B. Sorfleet has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Diana B. Sorfleet go back to 2026: 4 primary Form 4 filings, an average of 4.0 per year. 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 Diana B. Sorfleet 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.
- Kevin S. Boone - $7.50M of CSX open-market activity in the last 12 months
- Stephen F. Angel - $3.03M of CSX open-market activity in the last 12 months
- Angela C. Williams - $1.60M of CSX open-market activity in the last 12 months
- Michael S. Burns - $1.58M of CSX open-market activity in the last 12 months
- Stephen Fortune - $1.22M of CSX open-market activity in the last 12 months
- John J. Zillmer - $465K of CSX 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 Diana B. Sorfleet?
Diana B. Sorfleet is a corporate insider, tracked as EVP & CAO of CSX CORP (CSX). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Diana B. Sorfleet last file a Form 4?
The most recent primary Form 4 on record is dated 20 February 2026, one of 4 filings going back to 2026.
Has Diana B. Sorfleet been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($6.24M) across all tracked filings.
Where can I see all of Diana B. Sorfleet'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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