Marc Jay Walfish is Director at AAR CORP (AIR). They have made 5 open-market trades across 1 company since 2007, most recently 2026-06-01.
CIK 0001212698
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.
5 open-market purchases totalling $599K since 2007, never a sale. Across 5 scored buys the stock is down 0.1% at ninety days, and 0.4 points behind the S&P over the same stretch.
5 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| AIR | 133,103 | $14.5M |
Shares reported on the most recent Form 4, priced at the 2026-06-02 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 0% | 0% | 0% |
| Avg Move | -10.5% | -0.1% | -0.1% |
| Alpha | -4.6% | -0.4% | -0.4% |
| Scored | 5 | 5 | 5 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| AIR | BUY | 2015-09-30 | 2015-10-01 | $18.84 | $377K | -10.5% | -0.1% | -0.1% |
| AIR | BUY | 2012-07-27 | 2012-07-27 | $13.80 | $69K | -10.5% | -0.1% | -0.1% |
| AIR | BUY | 2012-03-28 | 2012-03-29 | $18.58 | $46K | -10.5% | -0.1% | -0.1% |
| AIR | BUY | 2012-01-10 | 2012-01-11 | $20.35 | $51K | -10.5% | -0.1% | -0.1% |
| AIR | BUY | 2007-03-29 | 2007-03-29 | $27.74 | $55K | -10.5% | -0.1% | -0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.