Walter G. Vahey is President at TERADYNE, INC (TER). They have made 10 open-market trades across 1 company since 2013, most recently 2022-01-31.
CIK 0001553425
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 | Shares | Value |
|---|---|---|
| TER | 41,754 | $13.6M |
Shares reported on the most recent Form 4, priced at the 2022-02-01 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TER | SELL | 2020-12-28 | 2020-12-30 | $118.10 | $7.9M | +14.1% | -5.5% | -3.5% |
| TER | SELL | 2020-07-27 | 2020-07-29 | $88.23 | $1.5M | -0.7% | -2.3% | -0.3% |
| TER | SELL | 2020-07-23 | 2020-07-27 | $88.38 | $1.4M | +4.0% | +2.9% | +2.6% |
| TER | SELL | 2019-10-25 | 2019-10-28 | $63.62 | $3.2M | -2.2% | -0.1% | +8.6% |
| TER | SELL | 2019-04-26 | 2019-04-29 | $48.74 | $771K | -1.8% | -13.3% | +17.9% |
| TER | SELL | 2019-04-26 | 2019-04-29 | $48.74 | $771K | -1.8% | -13.3% | +17.9% |
| TER | SELL | 2017-02-17 | 2017-02-21 | $29.17 | $375K | -1.7% | +3.9% | +18.7% |
| TER | SELL | 2017-02-15 | 2017-02-17 | $29.00 | $1.6M | -1.7% | +5.8% | +18.5% |
| TER | SELL | 2014-03-07 | 2014-03-11 | $20.18 | $418K | -7.4% | -0.6% | -0.6% |
| TER | SELL | 2013-02-05 | 2013-02-07 | $16.50 | $118K | -7.4% | -0.6% | -0.6% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.