Stephen Cumming is VP Finance and CFO at ATMEL CORP (ATML). They have made 9 open-market trades across 2 companies since 2010, most recently 2024-05-31.
CIK 0001439598
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 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| CMBM | SELL | 2021-03-11 | 2021-03-15 | $49.27 | $3.7M | -16.2% | +17.7% | -8.4% |
| CMBM | SELL | 2021-03-01 | 2021-03-03 | $45.75 | $1.4M | +17.7% | +24.7% | +30.6% |
| CMBM | SELL | 2020-12-11 | 2020-12-15 | $24.70 | $99K | +6.4% | +21.1% | +112.7% |
| ATML | SELL | 2013-02-15 | 2013-02-20 | $7.28 | $723K | -6.6% | +1.9% | +1.9% |
| ATML | SELL | 2011-05-13 | 2011-05-17 | $15.27 | $409K | -6.6% | +1.9% | +1.9% |
| ATML | SELL | 2011-02-14 | 2011-02-16 | $16.39 | $169K | -6.6% | +1.9% | +1.9% |
| ATML | SELL | 2011-02-11 | 2011-02-15 | $15.95 | $1.4M | -6.6% | +1.9% | +1.9% |
| ATML | SELL | 2010-11-11 | 2010-11-12 | $10.05 | $703K | -6.6% | +1.9% | +1.9% |
| ATML | SELL | 2010-11-10 | 2010-11-12 | $10.02 | $1.0M | -6.6% | +1.9% | +1.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.