Maria de Martini is Controller at ABM INDUSTRIES INC /DE/ (ABM). They have made 1 open-market trade across 1 company since 2007, most recently 2007-03-14.
CIK 0001198678
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 totalling $157K since 2007, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ABM | 61,705 | $3.2M |
Shares reported on the most recent Form 4, priced at the 2007-03-16 close.
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.