Ronald Doornink files SEC Form 4 disclosures for ACTIVISION INC /NY. They have made 12 open-market trades across 2 companies since 2007, most recently 2019-08-28.
CIK 0001091428
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 $477K since 2019, against 8 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| HEAR | BUY | 2019-06-14 | 2019-06-17 | $10.47 | $52K | +3.5% | -3.9% | -1.8% |
| HEAR | BUY | 2019-06-13 | 2019-06-14 | $10.47 | $103K | +6.8% | +1.8% | -6.7% |
| HEAR | BUY | 2019-06-12 | 2019-06-13 | $10.13 | $23K | +6.6% | +1.7% | -7.1% |
| HEAR | BUY | 2019-06-10 | 2019-06-12 | $9.33 | $297K | +10.0% | +1.7% | -4.4% |
| ATVI | SELL | 2009-05-27 | 2009-05-29 | $11.83 | $3.2M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-05-18 | 2009-05-20 | $11.75 | $309K | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-05-14 | 2009-05-18 | $11.57 | $1.6M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-05-11 | 2009-05-13 | $11.53 | $1.2M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-02-26 | 2009-03-02 | $10.00 | $3.0M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-02-20 | 2009-03-17 | $9.84 | $3.0M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2009-02-18 | 2009-02-20 | $9.65 | $1.0M | -8.4% | -1.1% | -1.1% |
| ATVI | SELL | 2007-06-14 | 2007-06-15 | $19.20 | $2K | -8.4% | -1.1% | -1.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.