David Y. Ko is Chief Operations Officer at ZYNGA INC (ZNGA). They have made 3 open-market trades across 1 company since 2012, most recently 2013-08-02.
CIK 0001548625
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 3 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ZNGA | 743,933 | $6.1M |
Shares reported on the most recent Form 4, priced at the 2013-08-02 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ZNGA | SELL · 10b5-1 | 2013-08-02 | 2013-08-02 | $2.99 | $250K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2013-06-17 | 2013-06-18 | $2.85 | $28K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2013-05-21 | 2013-05-22 | $3.48 | $23K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2013-05-02 | 2013-05-03 | $3.20 | $222K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2013-02-21 | 2013-02-22 | $2.98 | $15K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2013-02-04 | 2013-02-05 | $2.62 | $163K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL | 2012-11-21 | 2012-11-21 | $2.26 | $13K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL · 10b5-1 | 2012-11-02 | 2012-11-05 | $2.30 | $165K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL | 2012-05-21 | 2012-05-22 | $7.12 | $132K | -10.2% | -2.3% | -2.3% |
| ZNGA | SELL | 2012-05-02 | 2012-05-03 | $8.60 | $487K | -10.2% | -2.3% | -2.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.