Ambra R. Roth is VP & Secretary at MACOM Technology Solutions Holdings, Inc. (MTSI). They have made 11 open-market trades across 1 company since 2020, most recently 2026-10-01.
CIK 0001792846
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 11 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| MTSI | 9,184 | $2.4M |
Shares reported on the most recent Form 4, priced at the 2026-10-05 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MTSI | SELL · 10b5-1 | 2026-10-01 | 2026-10-05 | $300.00 | $196K | -18.8% | — | — |
| MTSI | SELL · 10b5-1 | 2025-11-19 | 2025-11-21 | $160.91 | $5.6M | +17.0% | +9.6% | +51.7% |
| MTSI | SELL · 10b5-1 | 2024-12-09 | 2024-12-11 | $139.07 | $380K | -2.1% | -3.5% | -26.7% |
| MTSI | SELL · 10b5-1 | 2024-12-04 | 2024-12-06 | $142.01 | $3.9M | -4.7% | +0.4% | -25.2% |
| MTSI | SELL · 10b5-1 | 2023-11-27 | 2023-11-29 | $83.61 | $1.4M | +4.5% | +10.8% | +2.3% |
| MTSI | SELL · 10b5-1 | 2023-05-18 | 2023-05-22 | $60.00 | $50K | +3.5% | +2.0% | +22.4% |
| MTSI | SELL | 2022-12-14 | 2022-12-16 | $69.86 | $715K | -4.1% | -1.3% | +7.2% |
| MTSI | SELL | 2022-11-08 | 2022-11-10 | $64.50 | $1.2M | +0.1% | -0.3% | -2.5% |
| MTSI | SELL | 2022-10-31 | 2022-11-02 | $58.54 | $880K | +24.5% | +21.7% | +18.6% |
| MTSI | SELL | 2022-06-27 | 2022-06-29 | $50.00 | $345K | -0.6% | +24.5% | +14.0% |
| MTSI | SELL | 2021-11-17 | 2021-11-19 | $76.95 | $616K | -5.7% | -6.5% | -24.5% |
| MTSI | SELL | 2021-11-01 | 2021-11-03 | $69.64 | $879K | +6.2% | +4.1% | -13.9% |
| MTSI | SELL | 2021-10-29 | 2021-10-29 | $70.00 | $81K | +3.0% | +8.1% | -16.0% |
| MTSI | SELL · 10b5-1 | 2021-03-15 | 2021-03-17 | $66.48 | $47K | -14.1% | -7.6% | -7.6% |
| MTSI | SELL | 2020-12-08 | 2020-12-10 | $50.00 | $65K | +14.3% | +29.6% | +30.0% |
| MTSI | SELL | 2020-11-27 | 2020-12-01 | $45.00 | $246K | +8.2% | +24.1% | +55.3% |
| MTSI | SELL · 10b5-1 | 2020-11-04 | 2020-11-06 | $40.49 | $38K | -5.7% | +12.8% | +43.3% |
| MTSI | SELL | 2020-10-30 | 2020-10-30 | $35.70 | $428K | +12.7% | +20.3% | +61.3% |
| MTSI | SELL · 10b5-1 | 2020-10-01 | 2020-10-05 | $35.00 | $32K | +4.1% | +13.9% | +57.2% |
| MTSI | SELL | 2020-02-11 | 2020-02-13 | $29.77 | $8K | -11.7% | -42.5% | -2.8% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.