MTSI MACOM Technology Solutions Holdings, Inc.
Nasdaq · SEC CIK 1493594 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $432.13M 42 sales by 10 insiders
- Filings on record
- 410 since 2021-07-08, latest 2026-09-01 16:36
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| OCAMPO SUSAN | 10% | — | $375.53M |
| CHUNG PETER Y | Dir | — | $16.36M |
| Daly Stephen G | Pres, CEO, Dir | — | $12.77M |
| Kober John | CFO, Senior VP | — | $10.39M |
| Dennehy Robert | SVP, Ops | — | $5.80M |
| Hwang Donghyun Thomas | SVP, Gbl Sales | — | $5.58M |
| Roth Ambra R. | SVP, GC, Sec | — | $2.78M |
| BLAND CHARLES R | Dir | — | $1.36M |
| RIBAR GEOFFREY G | Dir | — | $1.16M |
| Ritchie John | Dir | — | $401.1K |
Transactions 495
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| T | 2026-09-01 16:36 | 2026-08-28 | MTSI | Dennehy Robert | COO, Senior VP | S - Sale | $275.20 | -252 | 12.8K | -2% | -$69.4K |
| MT | 2026-08-19 16:15 | 2026-08-17 | MTSI | Kober John | CFO, Senior VP | S - Sale | $326.08 | -7,389 | 33.6K | -18% | -$2.41M |
| MT | 2026-06-29 16:52 | 2026-06-25 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $383.87 | -2,620 | 29.8K | -8% | -$1.01M |
| MT | 2026-06-02 16:42 | 2026-05-29 | MTSI | Daly Stephen G | Pres, CEO, Dir | S - Sale | $365.75 | -15.8K | 38.4K | -29% | -$5.79M |
| 2026-05-21 17:20 | 2026-05-19 | MTSI | Shanmugaraj Murugesan | Dir | G - Gift | $0.00 | -1,400 | 5,214 | -21% | $0 | |
| 2026-05-20 17:22 | 2026-05-15 | MTSI | Dennehy Robert | COO, Senior VP | A - Grant | $138.13 | +146 | 13.0K | +1% | +$20.2K | |
| T | 2026-05-20 17:09 | 2026-05-15 | MTSI | Kober John | CFO, Senior VP | A - Grant | $138.13 | +108 | 48.6K | +0.2% | +$14.9K |
| MT | 2026-05-20 17:09 | 2026-05-18 | MTSI | Kober John | CFO, Senior VP | S - Sale | $359.25 | -7,644 | 41.0K | -16% | -$2.75M |
| T | 2026-05-20 16:51 | 2026-05-15 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | A - Grant | $138.13 | +85 | 35.0K | +0.2% | +$11.7K |
| MT | 2026-05-20 16:51 | 2026-05-18 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $360.64 | -2,595 | 32.4K | -7% | -$935.9K |
| M | 2026-05-20 16:37 | 2026-05-18+ | MTSI | BLAND CHARLES R | Dir | G - Gift | $0.00 | -700 | 13.6K | -5% | $0 |
| I | 2026-05-18 16:02 | 2026-05-14 | MTSI | CHUNG PETER Y | Dir | S - Sale | $378.20 | -43.3K | 6,781 | -86% | -$16.36M |
| 2026-05-15 17:10 | 2026-05-13 | MTSI | BLAND CHARLES R | Dir | S - Sale | $380.00 | -800 | 14.3K | -5% | -$304.0K | |
| 2026-05-13 17:07 | 2026-05-11 | MTSI | RIBAR GEOFFREY G | Dir | S - Sale | $361.84 | -1,623 | 12.6K | -11% | -$587.3K | |
| MT | 2026-05-04 16:46 | 2026-04-30 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $276.74 | -3,718 | 34.9K | -10% | -$1.03M |
| 2026-03-10 | 2026-03-06 | MTSI | Ingram Bryan | Dir | A - Grant | $0.00 | +776 | 1,747 | +80% | $0 | |
| 2026-03-10 | 2026-03-06 | MTSI | Ritchie John | Dir | A - Grant | $0.00 | +776 | 9,466 | +9% | $0 | |
| 2026-03-10 | 2026-03-06 | MTSI | Rosenband Jihye Whang | Dir | A - Grant | $0.00 | +776 | 7,165 | +12% | $0 | |
| 2026-03-10 | 2026-03-06 | MTSI | BLAND CHARLES R | Dir | A - Grant | $0.00 | +776 | 15.1K | +5% | $0 | |
| 2026-03-10 | 2026-03-06 | MTSI | Shanmugaraj Murugesan | Dir | A - Grant | $0.00 | +776 | 6,614 | +13% | $0 | |
| 2026-03-10 | 2026-03-06 | MTSI | RIBAR GEOFFREY G | Dir | A - Grant | $0.00 | +776 | 14.2K | +6% | $0 | |
| I | 2026-03-09 | 2026-03-06 | MTSI | CHUNG PETER Y | Dir | A - Grant | $0.00 | +776 | 50.0K | +2% | $0 |
| M | 2026-03-02 | 2026-02-26 | MTSI | Dennehy Robert | COO, Senior VP | S - Sale | $245.25 | -18.4K | 30.0K | -38% | -$4.51M |
| 2026-02-27 | 2026-02-25 | MTSI | Ritchie John | Dir | S - Sale | $255.00 | -1,573 | 8,690 | -15% | -$401.1K | |
| 2026-02-27 | 2026-02-25 | MTSI | RIBAR GEOFFREY G | Dir | S - Sale | $253.59 | -2,244 | 13.4K | -14% | -$569.1K | |
| MI | 2026-02-26 | 2026-02-24+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $253.69 | -315.3K | 3.76M | -8% | -$79.98M |
| I | 2026-02-26 | 2026-02-25 | MTSI | OCAMPO SUSAN | 10% | G - Gift | $0.00 | -174.5K | 3.59M | -5% | $0 |
| MI | 2026-02-19 | 2026-02-17+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $245.49 | -83.3K | 4.08M | -2% | -$20.44M |
| M | 2026-02-19 | 2026-02-17 | MTSI | Kober John | CFO, Senior VP | S - Sale | $243.07 | -7,196 | 54.7K | -12% | -$1.75M |
| 2026-02-17 | 2026-02-12 | MTSI | BLAND CHARLES R | Dir | S - Sale | $240.82 | -1,000 | 14.4K | -7% | -$240.8K | |
| MI | 2026-02-17 | 2026-02-12+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $241.11 | -119.9K | 4.16M | -3% | -$28.90M |
| I | 2026-02-10 | 2026-02-06 | MTSI | OCAMPO SUSAN | 10% | S - Sale | $235.85 | -100.0K | 4.28M | -2% | -$23.59M |
| I | 2026-02-05 | 2026-02-03 | MTSI | OCAMPO SUSAN | 10% | S - Sale | $230.29 | -100.0K | 4.38M | -2% | -$23.03M |
| M | 2026-02-04 | 2026-02-02 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $226.06 | -5,274 | 42.2K | -11% | -$1.19M |
| 2026-01-15 | 2026-01-13 | MTSI | Ingram Bryan | Dir | A - Grant | $0.00 | +971 | 971 | New | $0 | |
| I | 2025-12-09 | 2025-12-09 | MTSI | OCAMPO SUSAN | 10% | S - Sale | $190.07 | -121.1K | 4.48M | -3% | -$23.01M |
| M | 2025-12-08 | 2025-12-04 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $185.63 | -4,372 | 46.4K | -9% | -$811.6K |
| MI | 2025-12-05 | 2025-12-04+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $190.10 | -78.9K | 4.60M | -2% | -$15.00M |
| MI | 2025-12-04 | 2025-12-02+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $180.06 | -100.0K | 4.77M | -2% | -$18.01M |
| M | 2025-12-03 | 2025-12-01 | MTSI | Daly Stephen G | Pres, CEO, Dir | S - Sale | $173.16 | -20.0K | 55.0K | -27% | -$3.46M |
| 2025-12-01 | 2025-11-25 | MTSI | Dennehy Robert | COO, Senior VP | A - Grant | $0.00 | +1,232 | 31.3K | +4% | $0 | |
| 2025-11-26 | 2025-11-24 | MTSI | BLAND CHARLES R | Dir | S - Sale | $165.00 | -4,000 | 15.4K | -21% | -$660.0K | |
| M | 2025-11-21 | 2025-11-19 | MTSI | Roth Ambra R. | SVP, GC, Sec | S - Sale | $160.91 | -17.3K | 12.0K | -59% | -$2.78M |
| 2025-11-21 | 2025-11-20 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | G - Gift | $0.00 | -1,500 | 48.2K | -3% | $0 | |
| M | 2025-11-21 | 2025-11-19 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | S - Sale | $161.09 | -3,789 | 51.8K | -7% | -$610.4K |
| 2025-11-18 | 2025-11-14 | MTSI | Kober John | CFO, Senior VP | A - Grant | $104.94 | +64 | 55.7K | +0.1% | +$6,716 | |
| 2025-11-18 | 2025-11-14 | MTSI | BLAND CHARLES R | Dir | S - Sale | $157.79 | -1,000 | 19.8K | -5% | -$157.8K | |
| 2025-11-18 | 2025-11-17 | MTSI | BLAND CHARLES R | Dir | G - Gift | $0.00 | -400 | 19.4K | -2% | $0 | |
| 2025-11-18 | 2025-11-14 | MTSI | Dennehy Robert | SVP, Ops | A - Grant | $104.94 | +29 | 30.0K | +0.1% | +$3,043 | |
| 2025-11-18 | 2025-11-14 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | A - Grant | $104.94 | +83 | 53.5K | +0.2% | +$8,710 | |
| 2025-11-13 | 2025-11-10 | MTSI | Kober John | CFO, Senior VP | S - Sale | $175.63 | -972 | 55.6K | -2% | -$170.7K | |
| M | 2025-11-13 | 2025-11-10 | MTSI | Daly Stephen G | Pres, CEO, Dir | S - Sale | $175.73 | -20.0K | 92.6K | -18% | -$3.51M |
| MI | 2025-11-12 | 2025-11-06+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $165.36 | -200.0K | 4.32M | -4% | -$33.07M |
| 2025-11-10 | 2025-11-06 | MTSI | Roth Ambra R. | SVP, GC, Sec | A - Grant | $0.00 | +38.6K | 46.7K | +474% | $0 | |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Roth Ambra R. | SVP, GC, Sec | F - Tax | $167.01 | -19.6K | 27.6K | -42% | -$3.28M |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Dennehy Robert | SVP, Ops | F - Tax | $167.01 | -17.2K | 30.0K | -36% | -$2.87M |
| 2025-11-10 | 2025-11-06 | MTSI | Dennehy Robert | SVP, Ops | A - Grant | $0.00 | +38.8K | 47.2K | +463% | $0 | |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Daly Stephen G | Pres, CEO, Dir | F - Tax | $167.03 | -52.5K | 94.2K | -36% | -$8.78M |
| 2025-11-10 | 2025-11-06 | MTSI | Daly Stephen G | Pres, CEO, Dir | A - Grant | $0.00 | +114.2K | 146.8K | +350% | $0 | |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Struble Wayne Mack | SVP, Advanced Semiconductor | F - Tax | $167.07 | -9,416 | 29.4K | -24% | -$1.57M |
| 2025-11-10 | 2025-11-06 | MTSI | Struble Wayne Mack | SVP, Advanced Semiconductor | A - Grant | $0.00 | +21.0K | 38.8K | +118% | $0 | |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Kober John | CFO, Senior VP | F - Tax | $167.03 | -22.9K | 56.6K | -29% | -$3.82M |
| M | 2025-11-10 | 2025-11-07 | MTSI | Kober John | CFO, Senior VP | S - Sale | $167.58 | -18.5K | 57.4K | -24% | -$3.10M |
| 2025-11-10 | 2025-11-06 | MTSI | Kober John | CFO, Senior VP | A - Grant | $0.00 | +50.4K | 98.0K | +106% | $0 | |
| M | 2025-11-10 | 2025-11-06+ | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | F - Tax | $167.00 | -17.6K | 53.5K | -25% | -$2.94M |
| 2025-11-10 | 2025-11-06 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | A - Grant | $0.00 | +38.6K | 71.0K | +119% | $0 | |
| MI | 2025-10-30 | 2025-10-28+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $148.15 | -132.9K | 2.58M | -5% | -$19.68M |
| 2025-10-30 | 2025-10-28 | MTSI | Kober John | CFO, Senior VP | A - Grant | $0.00 | +3,994 | 47.6K | +9% | $0 | |
| 2025-10-30 | 2025-10-28 | MTSI | Roth Ambra R. | SVP, GC, Sec | A - Grant | $0.00 | +2,332 | 8,140 | +40% | $0 | |
| 2025-10-30 | 2025-10-28 | MTSI | Daly Stephen G | Pres, CEO, Dir | A - Grant | $0.00 | +11.1K | 32.6K | +51% | $0 | |
| 2025-10-30 | 2025-10-28 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | A - Grant | $0.00 | +2,332 | 32.5K | +8% | $0 | |
| 2025-10-30 | 2025-10-28 | MTSI | Struble Wayne Mack | SVP, Advanced Semiconductor | A - Grant | $0.00 | +2,005 | 17.8K | +13% | $0 | |
| 2025-10-30 | 2025-10-28 | MTSI | Dennehy Robert | SVP, Ops | A - Grant | $0.00 | +2,463 | 8,381 | +42% | $0 | |
| 2025-10-29 | 2025-10-27 | MTSI | Daly Stephen G | Pres, CEO, Dir | F - Tax | $146.39 | -1,939 | 21.5K | -8% | -$283.9K | |
| 2025-10-29 | 2025-10-27 | MTSI | Roth Ambra R. | SVP, GC, Sec | F - Tax | $146.39 | -456 | 5,808 | -7% | -$66.8K | |
| 2025-10-29 | 2025-10-27 | MTSI | Dennehy Robert | SVP, Ops | F - Tax | $146.39 | -374 | 5,918 | -6% | -$54.7K | |
| 2025-10-29 | 2025-10-27 | MTSI | Struble Wayne Mack | SVP, Advanced Semiconductor | F - Tax | $146.39 | -273 | 15.8K | -2% | -$40.0K | |
| M | 2025-10-29 | 2025-10-28 | MTSI | Kober John | CFO, Senior VP | S - Sale | $145.53 | -1,497 | 44.3K | -3% | -$217.9K |
| 2025-10-29 | 2025-10-27 | MTSI | Kober John | CFO, Senior VP | F - Tax | $146.39 | -623 | 45.1K | -1% | -$91.2K | |
| 2025-10-29 | 2025-10-27 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | F - Tax | $146.39 | -412 | 30.1K | -1% | -$60.3K | |
| 2025-10-27 | 2025-10-23 | MTSI | Struble Wayne Mack | SVP, Advanced Semiconductor | F - Tax | $139.31 | -230 | 16.1K | -1% | -$32.0K | |
| 2025-10-27 | 2025-10-23 | MTSI | Kober John | CFO, Senior VP | F - Tax | $139.31 | -428 | 45.7K | -0.9% | -$59.6K | |
| 2025-10-27 | 2025-10-23 | MTSI | Hwang Donghyun Thomas | SVP, Gbl Sales | F - Tax | $139.31 | -246 | 30.5K | -0.8% | -$34.3K | |
| MI | 2025-10-27 | 2025-10-23+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $144.86 | -107.4K | 2.71M | -4% | -$15.55M |
| 2025-10-27 | 2025-10-23 | MTSI | Roth Ambra R. | SVP, GC, Sec | F - Tax | $139.31 | -300 | 6,264 | -5% | -$41.8K | |
| 2025-10-27 | 2025-10-23 | MTSI | Dennehy Robert | SVP, Ops | F - Tax | $139.31 | -260 | 6,292 | -4% | -$36.2K | |
| 2025-10-27 | 2025-10-23 | MTSI | Daly Stephen G | Pres, CEO, Dir | F - Tax | $139.31 | -1,128 | 23.4K | -5% | -$157.1K | |
| I | 2025-10-22 | 2025-10-20 | MTSI | OCAMPO SUSAN | 10% | S - Sale | $141.01 | -36.8K | 2.82M | -1% | -$5.18M |
| 2025-10-20 | 2025-10-16 | MTSI | Dennehy Robert | SVP, Ops | S - Sale | $140.02 | -4,128 | 6,552 | -39% | -$578.0K | |
| MI | 2025-10-16 | 2025-10-14+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $136.85 | -305.4K | 2.96M | -9% | -$41.79M |
| MI | 2025-10-09 | 2025-10-07+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $133.09 | -212.5K | 3.31M | -6% | -$28.28M |
| M | 2025-10-06 | 2025-10-02 | MTSI | Dennehy Robert | SVP, Ops | S - Sale | $127.23 | -5,000 | 11.6K | -30% | -$636.2K |
| 2025-09-22 | 2025-09-18 | MTSI | OCAMPO SUSAN | 10% | G - Gift | $0.00 | -1,623 | 0 | -100% | $0 | |
| I | 2025-09-22 | 2025-09-18 | MTSI | OCAMPO SUSAN | 10% | G - Gift | $0.00 | +1,623 | 4.42M | +0.0% | $0 |
| I | 2025-09-22 | 2025-09-18 | MTSI | OCAMPO SUSAN | 10% | S - Sale | $133.09 | -150.0K | 3.37M | -4% | -$19.96M |
| MI | 2025-09-17 | 2025-09-15+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $132.60 | -212.9K | 3.52M | -6% | -$28.23M |
| MI | 2025-09-12 | 2025-09-10+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $132.68 | -221.1K | 3.83M | -5% | -$29.34M |
| MI | 2025-09-09 | 2025-09-05+ | MTSI | OCAMPO SUSAN | 10% | S - Sale | $131.34 | -162.5K | 4.10M | -4% | -$21.34M |
| M | 2025-08-25 | 2025-08-21+ | MTSI | Rosenband Jihye Whang | Dir | S - Sale | $124.41 | -1,600 | 6,389 | -20% | -$199.0K |
| 2025-08-12 | 2025-08-08 | MTSI | Kober John | CFO, Senior VP | S - Sale | $123.40 | -1,000 | 46.1K | -2% | -$123.4K |
Purchase Sale Sale after option exercise All abbreviations