Todd Newton is EVP & CFO & COO at ARTHROCARE CORP (ARTC). They have made 6 open-market trades across 2 companies since 2010, most recently 2026-06-10.
CIK 0001460878
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.
6 open-market purchases totalling $2.6M since 2010, never a sale. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| APEN | BUY | 2019-05-10 | 2019-05-14 | $3.53 | $88K | -6.4% | +0.3% | -15.5% |
| APEN | BUY | 2018-06-20 | 2018-06-22 | $5.50 | $800K | +14.3% | +29.0% | +10.9% |
| APEN | BUY | 2017-07-25 | 2017-07-26 | $5.50 | $1.5M | -13.7% | -44.4% | -36.6% |
| APEN | BUY | 2017-05-16 | 2017-05-18 | $6.22 | $13K | +9.2% | +4.3% | -27.3% |
| ARTC | BUY | 2012-02-29 | 2012-03-01 | $26.20 | $105K | N/A | N/A | N/A |
| ARTC | BUY | 2010-11-04 | 2010-11-05 | $28.22 | $99K | 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.