Michelle D. Greene is CIO at CARDINAL HEALTH INC (CAH). They have made 5 open-market trades across 1 company since 2023, most recently 2026-08-18.
CIK 0001945228
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| CAH | 10,330 | $2.7M |
| WERN | 10,854 | $318K |
| Total | $3.0M |
Shares reported on the most recent Form 4, priced at the 2026-08-20 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CAH | SELL | 2026-08-18 | 2026-08-20 | $235.72 | $2.7M | +4.1% | -1.7% | — |
| CAH | SELL | 2026-02-27 | 2026-03-03 | $228.47 | $627K | -4.1% | -5.5% | -13.8% |
| CAH | SELL | 2025-08-19 | 2025-08-19 | $148.82 | $4.0M | -0.4% | +0.4% | +38.0% |
| CAH | SELL | 2024-08-19 | 2024-08-19 | $108.85 | $435K | +2.3% | +1.6% | +9.4% |
| CAH | SELL | 2023-08-17 | 2023-08-17 | $86.79 | $174K | +3.9% | +2.0% | +17.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.