CIK 0001493594 · Large accelerated filer
MACOM Technology Solutions Holdings, Inc.
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- MTSI
- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- FY end
- Oct 3
- Incorporated
- DE
- Entity type
- operating
- EIN
- 270306875
- Phone
- (978) 656-2500
- Business address
- 100 CHELMSFORD STREET, LOWELL, MA, 01851
- Former names
- M/A-COM Technology Solutions Holdings, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $9,629,402
- in 6 filings, $9.6M under 10b5-1 plans
Net −$9,629,402. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −40 | $212.43 | $8K | 25,123 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −40 | $213.56 | $9K | 25,083 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −80 | $214.98 | $17K | 25,003 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −80 | $217.70 | $17K | 24,923 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −120 | $219.30 | $26K | 24,803 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −280 | $220.69 | $62K | 24,523 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −120 | $222.11 | $27K | 24,403 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −560 | $223.19 | $125K | 23,843 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −760 | $224.11 | $170K | 23,083 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −1,040 | $225.23 | $234K | 22,043 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −1,240 | $226.21 | $281K | 20,803 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −1,240 | $227.23 | $282K | 19,563 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −840 | $228.18 | $192K | 18,723 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −697 | $229.17 | $160K | 18,026 |
| 2026-11-09 | Roth Ambra R. SVP, GC and Secretary | Sale 10b5-1 | −2,360 | $230.01 | $543K | 15,666 |
| 2026-11-09 | Kober John Senior VP and CFO | Sale 10b5-1 | −973 | $212.43 | $207K | 35,580 |
| 2026-11-06 | Roth Ambra R. SVP, GC and Secretary | Shares withheld for taxes 10b5-1 | −541 | $210.98 | $114K | 25,163 |
| 2026-11-06 | Hwang Donghyun Thomas SVP, Global Sales | Shares withheld for taxes | −472 | $210.98 | $100K | 47,997 |
| 2026-11-06 | Dennehy Robert Senior VP and COO | Shares withheld for taxes | −472 | $210.98 | $100K | 32,822 |
| 2026-11-06 | Daly Stephen G President and CEO | Shares withheld for taxes | −1,898 | $210.98 | $400K | 99,178 |
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