Chun Hung Yu is Director at MTS SYSTEMS CORP (MTSC). They have made 7 open-market trades across 1 company since 2014, most recently 2021-04-07.
CIK 0001580423
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.
7 open-market purchases totalling $530K since 2014, never a sale. Across 7 scored buys the stock is down 14.6% at ninety days, and 14.2 points behind the S&P over the same stretch.
7 scored purchases · one row per filing · discretionary only
| Ticker | Shares | Value |
|---|---|---|
| MTSC | 26,077 | $1.5M |
Shares reported on the most recent Form 4, priced at the 2021-04-08 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 43% | 29% | 29% |
| Avg Move | -3.2% | -8.4% | -14.6% |
| Alpha | -1.9% | -5.8% | -14.2% |
| Scored | 7 | 7 | 7 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTSC | BUY | 2020-02-05 | 2020-02-06 | $44.50 | $45K | -0.9% | -35.4% | -62.1% |
| MTSC | BUY | 2019-11-27 | 2019-12-02 | $46.50 | $47K | +3.5% | +4.2% | -14.2% |
| MTSC | BUY | 2018-03-14 | 2018-03-16 | $53.29 | $107K | -2.8% | -2.3% | +2.5% |
| MTSC | BUY | 2016-05-12 | 2016-05-12 | $47.44 | $95K | +0.9% | -10.9% | +0.6% |
| MTSC | BUY | 2016-04-08 | 2016-04-08 | $52.00 | $104K | +6.8% | +5.6% | -18.0% |
| MTSC | BUY | 2015-12-15 | 2015-12-17 | $61.05 | $61K | -14.9% | -17.3% | -8.4% |
| MTSC | BUY | 2014-02-21 | 2014-02-24 | $72.78 | $73K | -14.9% | -2.9% | -2.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.