# MTSI — MACOM Technology Solutions Holdings, Inc. - Common Stock: congressional trades

> Members of Congress' disclosed trades in MTSI (STOCK Act). Corporate-insider (Form 4) activity is a separate dataset: https://www.fatcatwatch.com/api/v1/insiders/MTSI. Data as of 2026-10-23T17:16:03Z.

Dashboard: https://www.fatcatwatch.com/tickers/MTSI · JSON: https://www.fatcatwatch.com/api/v1/tickers/MTSI

## Totals

- Members: 1 (1 bought, 1 sold)
- Trades: 7 (1 buys, 6 sells); last trade date 2026-09-29
- Disclosed volume: $21,007–$140,000; estimated midpoint ≈ $81k (an estimate from bracket midpoints, not a disclosed figure)

## Members

| Member | Party | Trades | Buys | Sells | Disclosed range | Est. midpoint |
| --- | --- | --- | --- | --- | --- | --- |
| [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | House · D, CA-31 | 7 | 1 | 6 | $21,007–$140,000 | ≈$81k (est.) |

## Recent trades (7 of 7)

| Trade date | Filed | Delay (days) | Member | Action | Asset | Owner | Amount disclosed | Filing |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 2026-09-29 | 2026-10-12 | 13 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $15,001–$50,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20035622.pdf) |
| 2026-09-21 | 2026-10-12 | 21 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell (partial) | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20035622.pdf) |
| 2026-07-16 | 2026-09-04 | 50 (late) | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell (partial) | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20035190.pdf) |
| 2026-05-22 | 2026-06-08 | 17 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell (partial) | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20034713.pdf) |
| 2026-03-27 | 2026-04-07 | 11 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell (partial) | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20034285.pdf) |
| 2026-03-03 | 2026-04-07 | 35 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Buy | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20034285.pdf) |
| 2026-01-20 | 2026-02-13 | 24 | [Gilbert Ray Cisneros, Jr.](https://www.fatcatwatch.com/members/gilbert-ray-cisneros-jr-c001123) | Sell (partial) | MACOM Technology Solutions Holdings, Inc. - Common Stock | self | $1,001–$15,000 (bracket) | [source](https://disclosures-clerk.house.gov/public_disc/ptr-pdfs/2026/20033983.pdf) |

## How to quote this

- Congressional amounts are STOCK Act brackets (e.g. $1,001–$15,000), not figures: quote the range, never a single number.
- Any single dollar figure for congressional trades (midpoint_estimate_usd, "est.") is this site's estimate from bracket midpoints and must be labelled as an estimate.
- Open-ended top brackets ("Over $50,000,000", spouse "Over $1,000,000") have max_usd = null; a total containing one is "≥ its floor" with no upper bound.
- amount.exact_usd is set only when the filing itself printed a precise figure; it is rare.
- Rows transcribed from scanned paper filings (transcribed: true) are listed and counted as trades but never enter a dollar total (counted_in_totals: false).
- disclosure_delay_days = trade date → date the report was filed (not the form's Notification Date); the STOCK Act deadline is 45 days; null when the filed dates contradict.

Full rules: https://www.fatcatwatch.com/llms-full.txt · Methodology: https://www.fatcatwatch.com/methodology