Michael A. Bradley is Director at TERADYNE, INC (TER). They have made 58 open-market trades across 2 companies since 2010, most recently 2022-04-27.
CIK 0001198621
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 58 sales. Too few scored purchases to measure a record yet.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TER | SELL | 2020-08-25 | 2020-08-26 | $90.05 | $822K | -16.1% | -13.6% | +21.1% |
| TER | SELL | 2019-10-28 | 2019-10-30 | $64.30 | $910K | +3.0% | +0.6% | +14.4% |
| TER | SELL | 2019-10-24 | 2019-10-25 | $61.90 | $374K | -2.1% | -1.2% | +18.4% |
| TER | SELL | 2019-10-24 | 2019-10-25 | $61.92 | $907K | -2.1% | -1.2% | +18.4% |
| TER | SELL | 2019-07-29 | 2019-07-30 | $57.37 | $2.0M | -9.0% | -8.2% | +11.7% |
| TER | SELL | 2019-04-29 | 2019-04-29 | $48.95 | $2.6M | -1.8% | -13.3% | +17.9% |
| ENTG | SELL | 2018-03-06 | 2018-03-08 | $34.81 | $1.1M | +0.3% | -4.3% | +4.4% |
| ENTG | SELL | 2017-12-07 | 2017-12-11 | $30.00 | $150K | +2.5% | +8.2% | +21.7% |
| TER | SELL | 2017-11-13 | 2017-11-15 | $43.67 | $1.6M | +0.2% | -2.4% | -5.7% |
| TER | SELL | 2017-11-03 | 2017-11-07 | $42.85 | $429K | +0.4% | -7.1% | -0.9% |
| TER | SELL | 2017-11-01 | 2017-11-03 | $42.80 | $783K | -0.4% | -8.6% | +6.9% |
| TER | SELL | 2017-09-14 | 2017-09-15 | $36.30 | $631K | +2.3% | +7.4% | +14.0% |
| TER | SELL | 2017-09-11 | 2017-09-13 | $35.84 | $1.1M | -0.5% | +7.2% | +13.7% |
| TER | SELL | 2017-08-31 | 2017-09-05 | $35.58 | $291K | +3.9% | +6.3% | +10.5% |
| TER | SELL | 2017-08-31 | 2017-09-05 | $35.64 | $790K | +3.9% | +6.3% | +10.5% |
| TER | SELL | 2017-06-05 | 2017-06-07 | $35.32 | $326K | -7.8% | -11.6% | -0.2% |
| ENTG | SELL | 2017-03-17 | 2017-03-21 | $23.35 | $425K | +3.5% | +5.8% | +6.9% |
| TER | SELL | 2016-11-08 | 2016-11-09 | $23.49 | $117K | +4.5% | +9.2% | +22.0% |
| TER | SELL | 2016-11-07 | 2016-11-09 | $23.47 | $235K | +4.5% | +9.2% | +22.0% |
| TER | SELL | 2016-11-01 | 2016-11-03 | $23.37 | $234K | +5.9% | +5.9% | +24.8% |
| TER | SELL | 2016-08-30 | 2016-09-01 | $21.39 | $321K | -4.7% | +0.6% | +14.2% |
| TER | SELL | 2016-08-29 | 2016-08-30 | $21.24 | $106K | -3.8% | -0.4% | +17.0% |
| TER | SELL | 2016-08-26 | 2016-08-30 | $21.19 | $668K | -3.8% | -0.4% | +17.0% |
| TER | SELL | 2016-08-26 | 2016-08-30 | $21.12 | $243K | -3.8% | -0.4% | +17.0% |
| TER | SELL | 2016-08-25 | 2016-08-26 | $20.97 | $433K | +0.7% | -0.3% | +19.1% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.