John Mahoney is Chairman at STAPLES INC (SPLS). They have made 6 open-market trades across 2 companies since 2007, most recently 2026-05-20.
CIK 0001181715
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.
1 open-market purchase totalling $110K since 2009, against 5 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| SPLS | SELL | 2011-06-28 | 2011-06-30 | $15.43 | $2.3M | -0.5% | +1.8% | +1.8% |
| SPLS | SELL | 2009-12-04 | 2009-12-08 | $24.31 | $7.6M | -0.5% | +1.8% | +1.8% |
| SPLS | SELL | 2009-06-01 | 2009-06-02 | $21.51 | $2.9M | -0.5% | +1.8% | +1.8% |
| CHS | BUY | 2009-03-04 | 2009-03-06 | $4.38 | $110K | +0.7% | +4.4% | +4.4% |
| SPLS | SELL | 2007-03-06 | 2007-03-08 | $25.05 | $21.4M | -0.5% | +1.8% | +1.8% |
| SPLS | SELL | 2007-03-06 | 2007-03-08 | $25.23 | $550K | -0.5% | +1.8% | +1.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.