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 |
|---|---|---|---|---|---|---|
| 2025-10-23 | Roth Ambra R. SVP, GC and Secretary | Shares withheld for taxes | −300 | $139.31 | $42K | 6,264 |
| 2025-10-23 | Struble Wayne Mack SVP, Advanced Semiconductor | Shares withheld for taxes | −230 | $139.31 | $32K | 16,080 |
| 2025-10-23 | OCAMPO SUSAN 10% owner | Sale | −1,862 | $141.00 | $263K | 2,815,721 |
| 2025-10-20 | OCAMPO SUSAN 10% owner | Sale | −36,762 | $141.01 | $5.2M | 2,817,583 |
| 2025-10-16 | Dennehy Robert SVP, Operations | Sale 10b5-1 | −4,128 | $140.02 | $578K | 6,552 |
| 2025-10-16 | OCAMPO SUSAN 10% owner | Sale | −102,261 | $140.06 | $14.3M | 2,854,345 |
| 2025-10-15 | OCAMPO SUSAN 10% owner | Sale | −150,000 | $136.02 | $20.4M | 2,956,606 |
| 2025-10-14 | OCAMPO SUSAN 10% owner | Sale | −53,104 | $133.03 | $7.1M | 3,106,606 |
| 2025-10-08 | OCAMPO SUSAN 10% owner | Sale | −150,000 | $133.03 | $20.0M | 3,159,710 |
| 2025-10-07 | OCAMPO SUSAN 10% owner | Sale | −62,476 | $133.22 | $8.3M | 3,309,710 |
| 2025-10-02 | Dennehy Robert SVP, Operations | Sale 10b5-1 | −4,081 | $127.15 | $519K | 11,599 |
| 2025-10-02 | Dennehy Robert SVP, Operations | Sale 10b5-1 | −919 | $127.61 | $117K | 10,680 |
| 2025-09-18 | OCAMPO SUSAN 10% owner | Sale | −150,000 | $133.09 | $20.0M | 3,372,186 |
| 2025-09-18 | OCAMPO SUSAN 10% owner | Gift | −1,623 | 0 | ||
| 2025-09-18 | OCAMPO SUSAN 10% owner | Gift | +1,623 | 4,416,954 | ||
| 2025-09-17 | OCAMPO SUSAN 10% owner | Sale | −62,435 | $133.02 | $8.3M | 3,522,186 |
| 2025-09-15 | OCAMPO SUSAN 10% owner | Sale | −107,361 | $132.16 | $14.2M | 3,627,684 |
| 2025-09-15 | OCAMPO SUSAN 10% owner | Sale | −43,063 | $133.11 | $5.7M | 3,584,621 |
| 2025-09-12 | OCAMPO SUSAN 10% owner | Sale | −53,187 | $132.53 | $7.0M | 3,771,726 |
| 2025-09-12 | OCAMPO SUSAN 10% owner | Sale | −36,681 | $133.35 | $4.9M | 3,735,045 |
Page 16 of 61 · 1,219 trades