John S. Chen is Chairman & President at SYBASE INC (SYBS). They have made 7 open-market trades across 2 companies since 2006, most recently 2023-11-03.
CIK 0001082030
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 7 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BB | SELL | 2023-11-03 | 2023-11-07 | $3.65 | $4.0M | -1.9% | +4.0% | -29.4% |
| BB | SELL | 2022-11-03 | 2022-11-07 | $4.28 | $4.7M | -0.4% | -8.0% | -7.2% |
| BB | SELL | 2021-11-03 | 2021-11-05 | $11.14 | $49.5M | -0.7% | -18.2% | -34.1% |
| BB | SELL | 2020-11-03 | 2020-11-05 | $4.67 | $5.2M | +9.8% | +71.2% | +149.0% |
| DIS | SELL | 2015-08-31 | 2015-08-31 | $101.97 | $612K | -4.7% | -0.4% | -0.4% |
| DIS | SELL | 2014-12-10 | 2014-12-12 | $91.91 | $551K | -4.7% | -0.4% | -0.4% |
| DIS | SELL | 2013-11-18 | 2013-11-20 | $69.89 | $419K | -4.7% | -0.4% | -0.4% |
| SY | SELL · 10b5-1 | 2010-04-08 | 2010-04-12 | $46.21 | $4.6M | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-08 | 2010-03-09 | $45.00 | $1.4M | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $44.21 | $18K | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $44.10 | $1.0M | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $44.52 | $1.1M | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $44.42 | $1.6M | N/A | N/A | N/A |
| SY | SELL · 10b5-1 | 2010-03-01 | 2010-03-03 | $44.20 | $702K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-02-23 | 2010-02-25 | $43.71 | $4.1M | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-02-16 | 2010-02-16 | $42.00 | $840K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-02-03 | 2010-02-05 | $41.42 | $795K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-02-03 | 2010-02-05 | $41.41 | $956K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.00 | $279K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.67 | $1.1M | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.77 | $587K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.23 | $393K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.41 | $460K | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2010-01-08 | 2010-01-12 | $43.57 | $1.5M | N/A | N/A | N/A |
| SYBS | SELL · 10b5-1 | 2009-12-01 | 2009-12-02 | $40.72 | $4.1M | 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.