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 |
|---|---|---|---|---|---|---|
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −500 | $356.68 | $178K | 33,871 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −300 | $358.84 | $108K | 33,571 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −500 | $360.38 | $180K | 33,071 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $362.89 | $36K | 32,971 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $364.93 | $36K | 32,871 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −200 | $367.50 | $74K | 32,671 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $369.06 | $37K | 32,571 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $377.70 | $38K | 32,471 |
| 2026-05-18 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −95 | $381.23 | $36K | 32,376 |
| 2026-05-18 | BLAND CHARLES R Director | Gift | −400 | 13,938 | ||
| 2026-05-15 | Dennehy Robert Senior VP and COO | Grant or award | +146 | $138.13 | $20K | 13,010 |
| 2026-05-15 | Kober John Senior VP and CFO | Grant or award 10b5-1 | +108 | $138.13 | $15K | 48,616 |
| 2026-05-15 | Hwang Donghyun Thomas SVP, Global Sales | Grant or award 10b5-1 | +85 | $138.13 | $12K | 34,971 |
| 2026-05-14 | CHUNG PETER Y Director | Sale | −43,268 | $378.20 | $16.4M | 6,781 |
| 2026-05-13 | BLAND CHARLES R Director | Sale | −800 | $380.00 | $304K | 14,338 |
| 2026-05-11 | RIBAR GEOFFREY G Director | Sale | −1,623 | $361.84 | $587K | 12,563 |
| 2026-04-30 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $271.40 | $27K | 38,504 |
| 2026-04-30 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −200 | $273.48 | $55K | 38,304 |
| 2026-04-30 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −1,518 | $274.79 | $417K | 36,786 |
| 2026-04-30 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −100 | $275.73 | $28K | 36,686 |
Page 7 of 50 · 999 trades