John T. Chambers is Chairman at CISCO SYSTEMS, INC. (CSCO). They have made 10 open-market trades across 2 companies since 2006, most recently 2026-08-13.
CIK 0001198044
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 10 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| BE | SELL · 10b5-1 | 2026-08-13 | 2026-08-14 | $250.00 | $3.8M | -9.5% | +6.5% | — |
| BE | SELL · 10b5-1 | 2026-08-03 | 2026-08-04 | $205.58 | $3.1M | +2.9% | +5.3% | — |
| BE | SELL · 10b5-1 | 2026-05-28 | 2026-06-03 | $297.69 | $16.4M | -1.2% | +6.1% | -23.2% |
| BE | SELL | 2021-11-09 | 2021-11-12 | $34.35 | $2.7M | -12.9% | -29.6% | -52.4% |
| CSCO | SELL | 2017-11-22 | 2017-11-27 | $36.50 | $9.1M | +1.1% | +4.2% | +22.6% |
| CSCO | SELL | 2017-08-23 | 2017-08-25 | $31.14 | $7.8M | +0.5% | +6.7% | +15.5% |
| CSCO | SELL | 2017-05-24 | 2017-05-26 | $31.55 | $10.8M | +0.7% | +2.7% | -0.5% |
| CSCO | SELL | 2017-02-23 | 2017-02-24 | $34.06 | $11.6M | -0.6% | -0.6% | -8.1% |
| CSCO | SELL | 2016-11-23 | 2016-11-28 | $29.72 | $7.4M | +0.0% | +1.6% | +14.4% |
| CSCO | SELL | 2016-08-24 | 2016-08-26 | $31.08 | $16.8M | +0.1% | -1.1% | -4.3% |
| CSCO | SELL | 2016-08-24 | 2016-08-26 | $31.08 | $33.7M | +0.1% | -1.1% | -4.3% |
| CSCO | SELL | 2016-05-25 | 2016-05-27 | $28.93 | $22.9M | +1.2% | -5.2% | +8.6% |
| CSCO | SELL | 2016-03-14 | 2016-03-15 | $27.69 | $30.0M | +1.4% | +2.7% | +4.8% |
| CSCO | SELL · 10b5-1 | 2015-02-17 | 2015-02-19 | $29.24 | $45.3M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2014-11-28 | 2014-12-02 | $27.50 | $6.9M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2014-06-10 | 2014-06-11 | $25.00 | $6.3M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2014-05-19 | 2014-05-21 | $24.31 | $49.8M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2013-05-20 | 2013-05-22 | $23.86 | $35.8M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2012-02-13 | 2012-02-15 | $19.99 | $10.0M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2011-11-14 | 2011-11-16 | $18.98 | $28.5M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2010-08-18 | 2010-08-20 | $22.50 | $5.5M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2010-05-17 | 2010-05-19 | $24.62 | $31.3M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2010-03-05 | 2010-03-09 | $25.00 | $45.0M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2010-02-08 | 2010-02-10 | $23.73 | $52.2M | -6.8% | +0.1% | +0.1% |
| CSCO | SELL · 10b5-1 | 2009-11-09 | 2009-11-12 | $23.80 | $2.4M | -6.8% | +0.1% | +0.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.