Michelle D. Greene serves as Director of WERNER ENTERPRISES INC (WERN). Greene has also held reporting roles at CARDINAL HEALTH INC (CAH). Greene has reported 4 insider filings with the SEC since 2025. The most recent filing was in May 2026.
Every role Michelle D. Greene has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
CARDINAL HEALTH INC (CAH)3 filingsUpdated Aug 31, 2026
Michelle D. Greene is Chief Information Officer of CARDINAL HEALTH INC (CAH). 7 SEC Form 4 filings on record going back to 2025, most recently on 20 August 2026. Most recent open-market trade: sold $163K of CAH on 20 August 2026. Lifetime open-market sales: $5.38M.
Every recent SEC Form 4 transaction Michelle D. Greene has reported, most recent first.
InsiderAlpha's records for Michelle D. Greene go back to 2025: 7 primary Form 4 filings, an average of 3.5 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.
Insiders who reported open-market trades in the last 12 months at the companies Michelle D. Greene 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.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Michelle D. Greene is a corporate insider, tracked as Chief Information Officer of CARDINAL HEALTH INC (CAH). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases and 8 open-market sales ($5.38M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$CAH CARDINAL HEALTH INC5.0K shares @ $235.68$1.17M