Jugal K. Vijayvargiya is CEO & President at MATERION Corp (MTRN). They have made 6 open-market trades across 2 companies since 2016, most recently 2026-08-07.
CIK 0001541300
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 6 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTRN | 116,699 | $28.6M |
| DLPH | 114,150 | $1.9M |
| ST | 17,105 | $694K |
| Total | $31.2M |
Shares reported on the most recent Form 4, priced at the 2026-08-11 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTRN | SELL | 2026-08-07 | 2026-08-11 | $291.62 | $7.1M | -19.0% | -12.0% | — |
| MTRN | SELL | 2026-02-18 | 2026-02-20 | $156.86 | $1.9M | +7.5% | -7.4% | +41.2% |
| MTRN | SELL | 2026-02-17 | 2026-02-19 | $148.56 | $1.9M | +8.0% | -7.6% | +37.9% |
| MTRN | SELL | 2024-08-08 | 2024-08-12 | $111.77 | $4.2M | +2.9% | -7.0% | +9.2% |
| DLPH | SELL | 2016-12-07 | 2016-12-09 | $70.00 | $700K | -3.2% | -4.8% | +6.7% |
| DLPH | SELL | 2016-12-06 | 2016-12-07 | $65.00 | $650K | -3.8% | -1.7% | +8.0% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.