Kenneth Thomas McBride is CEO & Chairman at STAMPS.COM INC (STMP). They have made 21 open-market trades across 1 company since 2006, most recently 2026-05-21.
CIK 0001254776
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.
1 open-market purchase totalling $179K since 2008, against 20 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| STMP | SELL | 2021-07-09 | 2021-07-13 | $323.61 | $59.9M | +1.0% | +1.4% | N/A |
| STMP | SELL | 2021-04-27 | 2021-04-29 | $215.42 | $1.1M | -17.5% | -8.7% | +56.3% |
| STMP | SELL | 2020-12-16 | 2020-12-18 | $206.37 | $15.9M | -5.6% | +2.8% | -9.0% |
| STMP | SELL | 2020-12-09 | 2020-12-11 | $205.45 | $1.1M | +8.3% | +5.8% | -3.3% |
| STMP | SELL | 2020-11-09 | 2020-11-12 | $207.59 | $3.6M | -6.1% | +4.3% | +40.6% |
| STMP | SELL | 2020-09-16 | 2020-09-18 | $218.06 | $22.4M | +10.5% | +19.8% | -4.7% |
| STMP | SELL | 2018-03-09 | 2018-03-09 | $204.13 | $2.9M | -2.7% | +2.7% | +28.0% |
| STMP | SELL | 2018-03-08 | 2018-03-09 | $201.05 | $2.1M | -2.7% | +2.7% | +28.0% |
| STMP | SELL | 2018-03-07 | 2018-03-09 | $202.14 | $12.4M | -2.7% | +2.7% | +28.0% |
| STMP | SELL | 2018-03-07 | 2018-03-09 | $200.14 | $1.9M | -2.7% | +2.7% | +28.0% |
| STMP | SELL | 2018-03-02 | 2018-03-06 | $200.01 | $2.5M | +1.9% | +6.4% | +32.0% |
| STMP | SELL | 2017-12-18 | 2017-12-20 | $182.51 | $2.9M | +2.0% | +6.4% | +7.7% |
| STMP | SELL | 2017-11-27 | 2017-11-29 | $180.01 | $51.1M | -3.1% | +6.5% | +9.7% |
| STMP | SELL | 2017-04-17 | 2017-04-19 | $106.14 | $2.1M | -0.6% | +10.6% | +34.0% |
| STMP | SELL | 2017-03-16 | 2017-03-20 | $131.76 | $1.3M | -10.8% | -15.5% | +16.5% |
| STMP | SELL | 2017-03-10 | 2017-03-10 | $130.24 | $5.2M | -6.3% | -17.5% | +11.4% |
| STMP | SELL | 2017-03-08 | 2017-03-10 | $127.31 | $3.8M | -6.3% | -17.5% | +11.4% |
| STMP | SELL | 2017-03-08 | 2017-03-10 | $128.97 | $17.5M | -6.3% | -17.5% | +11.4% |
| STMP | SELL · 10b5-1 | 2014-01-21 | 2014-01-23 | $38.76 | $269K | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-12-20 | 2013-12-24 | $42.71 | $297K | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-11-20 | 2013-11-22 | $45.91 | $319K | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-10-21 | 2013-10-23 | $46.01 | $320K | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-09-20 | 2013-09-24 | $44.36 | $308K | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-09-09 | 2013-09-11 | $43.80 | $3.1M | -11.2% | -0.7% | -0.7% |
| STMP | SELL · 10b5-1 | 2013-06-07 | 2013-06-11 | $39.04 | $665K | -11.2% | -0.7% | -0.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.