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 |
|---|---|---|---|---|---|---|
| 2025-09-11 | OCAMPO SUSAN 10% owner | Sale | −73,334 | $132.42 | $9.7M | 3,832,470 |
| 2025-09-11 | OCAMPO SUSAN 10% owner | Sale | −7,557 | $133.14 | $1.0M | 3,824,913 |
| 2025-09-10 | OCAMPO SUSAN 10% owner | Sale | −39,361 | $132.46 | $5.2M | 3,916,804 |
| 2025-09-10 | OCAMPO SUSAN 10% owner | Sale | −11,000 | $133.28 | $1.5M | 3,905,804 |
| 2025-09-09 | OCAMPO SUSAN 10% owner | Sale | −45,986 | $131.12 | $6.0M | 3,956,165 |
| 2025-09-08 | OCAMPO SUSAN 10% owner | Sale | −3,195 | $132.06 | $422K | 4,002,151 |
| 2025-09-05 | OCAMPO SUSAN 10% owner | Sale | −17,619 | $130.82 | $2.3M | 4,101,002 |
| 2025-09-05 | OCAMPO SUSAN 10% owner | Sale | −81,356 | $131.37 | $10.7M | 4,019,646 |
| 2025-09-05 | OCAMPO SUSAN 10% owner | Sale | −14,300 | $132.36 | $1.9M | 4,005,346 |
| 2025-08-22 | Rosenband Jihye Whang Director | Sale | −800 | $125.00 | $100K | 6,389 |
| 2025-08-21 | Rosenband Jihye Whang Director | Sale | −800 | $123.81 | $99K | 7,189 |
| 2025-08-08 | Kober John Senior VP and CFO | Sale 10b5-1 | −1,000 | $123.40 | $123K | 46,128 |
| 2025-08-01 | Struble Wayne Mack SVP, Advanced Semiconductor | Shares withheld for taxes | −547 | $136.31 | $75K | 16,310 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Option exercise 10b5-1 | +5,000 | $16.06 | $80K | 35,779 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −1,100 | $135.85 | $149K | 34,679 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −2,231 | $136.78 | $305K | 32,448 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −157 | $137.41 | $22K | 32,291 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −575 | $138.73 | $80K | 31,716 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Sale 10b5-1 | −937 | $139.89 | $131K | 30,779 |
| 2025-07-22 | Hwang Donghyun Thomas SVP, Global Sales | Option exercise · Stock Option (Right to Buy) 10b5-1 | −5,000 | 0 |
Page 17 of 61 · 1,219 trades