Jeffrey A. Graves is CEO & President at MTS SYSTEMS CORP (MTSC). They have made 33 open-market trades across 6 companies since 2005, most recently 2026-09-17.
CIK 0001251036
27 open-market purchases totalling $2.8M since 2005, against 6 sales. Across 21 scored buys the stock is down 0.2% at ninety days, and 1.9 points behind the S&P over the same stretch.
21 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 48% | 48% |
| Avg Move | -0.9% | -2.0% | -0.2% |
| Alpha | +0.0% | -1.8% | -1.9% |
| Scored | 21 | 21 | 21 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| DDD | SELL | 2026-09-17 | 2026-09-18 | $3.55 | $152K | -3.0% | — | — |
| DDD | SELL | 2026-08-20 | 2026-08-21 | $3.26 | $377K | +7.3% | +10.2% | — |
| IART | BUY | 2025-11-05 | 2025-11-06 | $11.35 | $102K | -1.8% | +12.0% | -4.7% |
| DDD | BUY | 2024-12-17 | 2024-12-18 | $3.85 | $231K | -15.9% | -21.0% | -32.1% |
| DDD | BUY | 2022-11-25 | 2022-11-29 | $9.60 | $192K | -4.8% | -25.2% | +3.6% |
| DDD | BUY | 2022-05-19 | 2022-05-23 | $10.50 | $213K | +0.4% | -7.4% | -1.1% |
| DDD | SELL | 2022-03-09 | 2022-03-09 | $14.76 | $1.2M | +7.1% | +0.3% | -26.9% |
| DDD | BUY | 2021-08-16 | 2021-08-17 | $29.37 | $250K | +6.4% | +8.7% | -7.6% |
| DDD | BUY | 2021-05-19 | 2021-05-20 | $24.71 | $101K | +26.3% | +12.8% | +9.8% |
| DDD | BUY | 2020-09-04 | 2020-09-08 | $5.39 | $92K | -0.2% | +19.9% | +91.6% |
| MTSC | BUY | 2020-02-06 | 2020-02-06 | $45.46 | $91K | -0.9% | -35.4% | -62.1% |
| MTSC | BUY | 2019-11-27 | 2019-12-02 | $46.40 | $93K | +3.5% | +4.2% | -14.2% |
| MTSC | BUY | 2019-05-31 | 2019-06-04 | $54.33 | $95K | -0.0% | +4.7% | +0.0% |
| MTSC | BUY | 2019-05-17 | 2019-05-21 | $56.31 | $56K | -3.3% | -1.5% | +6.6% |
| MTSC | BUY | 2019-05-17 | 2019-05-21 | $56.31 | $56K | -3.3% | -1.5% | +6.6% |
| MTSC | BUY | 2018-12-11 | 2018-12-11 | $46.80 | $94K | -13.1% | -2.3% | +16.3% |
| MTSC | BUY | 2018-11-28 | 2018-11-29 | $45.98 | $92K | -3.3% | -16.4% | +11.6% |
| HXL | BUY | 2018-07-27 | 2018-07-31 | $69.00 | $107K | -0.6% | -3.9% | -17.3% |
| MTSC | BUY | 2018-05-09 | 2018-05-10 | $48.90 | $98K | +4.6% | +5.9% | +1.3% |
| MTSC | BUY | 2018-03-14 | 2018-03-16 | $53.58 | $214K | -2.8% | -2.3% | +2.5% |
| MTSC | BUY | 2017-08-11 | 2017-08-15 | $48.31 | $48K | -3.1% | +2.9% | +8.2% |
| MTSC | SELL | 2017-06-13 | 2017-06-14 | $54.10 | $1.3M | -3.9% | -1.2% | -8.8% |
| MTSC | SELL | 2017-06-12 | 2017-06-13 | $54.40 | $155K | -3.6% | -3.6% | -11.8% |
| HXL | BUY | 2017-05-16 | 2018-05-17 | $70.13 | $203K | +1.0% | +0.3% | -3.0% |
| TFX | SELL | 2016-12-21 | 2016-12-23 | $160.57 | $803K | +2.1% | +1.1% | +20.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.
| CHP |
| 179,900 |
| — |
| CHHP.PK | 294,015 | — |
| Total | $11.0M |
Shares reported on the most recent Form 4, priced at the 2026-09-18 close. 2 holdings could not be priced and are excluded from the total.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.