Louis S. Massimo is President & VP at ARCH CHEMICALS INC (ARJ). They have made 6 open-market trades across 3 companies since 2007, most recently 2018-03-09.
CIK 0001221040
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.
4 open-market purchases totalling $726K since 2013, against 2 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CCC | BUY | 2015-11-17 | 2015-11-18 | $15.28 | $153K | -1.8% | -1.8% | -1.8% |
| LXU | BUY | 2015-05-11 | 2015-05-12 | $42.00 | $210K | -32.5% | +1.0% | +1.0% |
| CCC | BUY | 2014-12-04 | 2014-12-05 | $20.75 | $208K | -1.8% | -1.8% | -1.8% |
| CCC | BUY | 2013-05-10 | 2013-05-13 | $17.25 | $155K | -1.8% | -1.8% | -1.8% |
| ARJ | SELL | 2007-11-07 | 2007-11-09 | $42.78 | $907K | N/A | N/A | N/A |
| ARJ | SELL | 2007-02-15 | 2007-02-16 | $32.77 | $1.6M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.