Transactions
50
Insider / MACOM Technology Solutions Holdings, Inc.
Kober John
Senior VP and CFO at MACOM Technology Solutions Holdings, Inc.
- Ticker
- MTSI
- First filing on record
- October 27, 2025
- Latest trade on record
- October 21, 2026
- SEC filings
- EDGAR ↗
Kober John, Senior VP and CFO at MACOM Technology Solutions Holdings, Inc., has disclosed 50 transactions in MTSI since October 27, 2025: 0 purchases (0 open-market buys) and 45 sales, worth about $14.4M at the reported prices. The latest was filed October 23, 2026, 2 days after the trade; 1 filing was late against the 2-business-day Form 4 deadline.
Open-market buys
0
Sales
45
Avg. disclosure lag
2.3d
Trading in charts
Trade timeline
When does this person trade, how big, and in which direction? Every trade in the last 12 months.
Bought (above the line)Sold (below the line)Other transaction
In the last 12 months Kober John made no purchases and 44 sales worth $14M, plus 5 other transactions. Dot size is the dollar amount.
Portfolio mix
Which stocks does this person trade most? Tile size is dollars traded, all time on record.
Kober John has traded 1 stock on record; the largest by dollars is MTSI.
Reporting lag
Does this person report on time? One bar per filing against the Form 4 deadline.
On timeLate
1 of 10 filings on record were reported after the Form 4 deadline (two business days, counted here as 4 calendar days).
What kind of transactions
Most Form 4 rows are pay arriving or tax being withheld, not a decision to buy or sell. Only code P is an open-market purchase and code S an open-market sale. What each code means: Form 4 transaction codes.
| Code | Meaning | Rows | Shares | Value |
|---|---|---|---|---|
| S | Open-market sale | 41 | 43,204 | $10.4M |
| A | Grant or award | 5 | 56,843 | $22K |
| F | Shares withheld for tax | 4 | 23,907 | $4.0M |
| Year | Rows | Bought | Sold |
|---|---|---|---|
| 2026 | 33 | 0 | 31 · $6.9M |
| 2025 | 17 | 0 | 14 · $7.5M |
Transactions
| Security | Side | Trade date | Disclosed | Lag | Shares | Price | Value | Flags | Source | Share |
|---|---|---|---|---|---|---|---|---|---|---|
| MTSI | Other A | October 21, 2026 | October 23, 2026 | 2d | 2,277 | — | — | Form 4 ↗ | ||
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 400 | $331 | $132K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 300 | $330 | $99K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 1,600 | $329 | $526K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 1,699 | $328 | $557K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 500 | $327 | $163K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 900 | $325 | $293K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 400 | $324 | $130K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | August 17, 2026 | August 19, 2026 | 2d | 1,590 | $321 | $510K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 200 | $378 | $76K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 400 | $368 | $147K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 400 | $366 | $146K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 537 | $365 | $196K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 363 | $363 | $132K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 300 | $362 | $108K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 759 | $360 | $273K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 741 | $359 | $266K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 800 | $358 | $286K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 1,144 | $356 | $408K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 700 | $355 | $248K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 800 | $354 | $283K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | May 18, 2026 | May 20, 2026 | 2d | 500 | $353 | $176K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Other A | May 15, 2026 | May 20, 2026 | 5d | 108 | $138 | $15K | late10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 520 | $248 | $129K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 600 | $247 | $148K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 1,753 | $246 | $430K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 767 | $245 | $188K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 133 | $243 | $32K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 2,223 | $241 | $536K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 200 | $240 | $48K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 500 | $239 | $119K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 300 | $238 | $71K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | February 17, 2026 | February 19, 2026 | 2d | 200 | $236 | $47K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Other A | November 14, 2025 | November 18, 2025 | 4d | 64 | $105 | $6,716 | Form 4 ↗ | ||
| MTSI | Sell S | November 10, 2025 | November 13, 2025 | 3d | 972 | $176 | $171K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell F | November 8, 2025 | November 10, 2025 | 2d | 775 | $170 | $132K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 4,961 | $170 | $843K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 3,020 | $169 | $510K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 2,826 | $168 | $475K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 1,845 | $167 | $308K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 2,758 | $166 | $457K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 2,496 | $165 | $411K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | November 7, 2025 | November 10, 2025 | 3d | 600 | $164 | $98K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell F | November 6, 2025 | November 10, 2025 | 4d | 22,081 | $167 | $3.7M | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Other A | November 6, 2025 | November 10, 2025 | 4d | 50,400 | — | — | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Other A | October 28, 2025 | October 30, 2025 | 2d | 3,994 | — | — | Form 4 ↗ | ||
| MTSI | Sell S | October 28, 2025 | October 29, 2025 | 1d | 700 | $146 | $102K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell S | October 28, 2025 | October 29, 2025 | 1d | 797 | $145 | $116K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell F | October 27, 2025 | October 29, 2025 | 2d | 623 | $146 | $91K | 10b5-1 plan | Form 4 ↗ | |
| MTSI | Sell F | October 23, 2025 | October 27, 2025 | 4d | 428 | $139 | $60K | Form 4 ↗ |
Filings
| Filed | Form | Accession | Rows | Status | Source |
|---|---|---|---|---|---|
| October 23, 2026 | Form 4 | 0000904454-26-000534 | 1 | published | EDGAR ↗ |
| August 19, 2026 | Form 4 | 0000904454-26-000468 | 8 | published | EDGAR ↗ |
| May 20, 2026 | Form 4 | 0000904454-26-000312 | 14 | published | EDGAR ↗ |
| February 19, 2026 | Form 4 | 0000904454-26-000121 | 10 | published | EDGAR ↗ |
| November 18, 2025 | Form 4 | 0000904454-25-000607 | 1 | published | EDGAR ↗ |
| November 13, 2025 | Form 4 | 0000904454-25-000591 | 1 | published | EDGAR ↗ |
| November 10, 2025 | Form 4 | 0000904454-25-000574 | 10 | published | EDGAR ↗ |
| October 30, 2025 | Form 4 | 0000904454-25-000537 | 1 | published | EDGAR ↗ |
| October 29, 2025 | Form 4 | 0000904454-25-000528 | 3 | published | EDGAR ↗ |
| October 27, 2025 | Form 4 | 0000904454-25-000518 | 1 | published | EDGAR ↗ |
Other insiders at MACOM Technology Solutions Holdings, Inc.
- Hwang Donghyun Thomas SVP, Global Sales 64 rows
- Daly Stephen G President and CEO 41 rows
- OCAMPO SUSAN Insider 37 rows
- Dennehy Robert SVP, Operations 23 rows
- Roth Ambra R. SVP, GC and Secretary 14 rows
- BLAND CHARLES R Director 8 rows
- Struble Wayne Mack SVP, Advanced Semiconductor 6 rows
- RIBAR GEOFFREY G Director 3 rows
- CHUNG PETER Y Director 2 rows
- Ingram Bryan Director 2 rows
Everyone on file, with contracts and lobbying under the company's name: MACOM Technology Solutions Holdings, Inc..
Guides for this page
- What is SEC Form 4? Who files: officers, directors and owners of more than 10% of a class of the company's shares.
- Form 4 transaction codes P = purchase. S = sale. These are the two market trades.
- Insider buying vs insider selling Selling outweighs buying by a wide margin in normal times.
- Rule 10b5-1 trading plans The plan must be set up when the insider has no important non-public information.
- What disclosure data cannot tell you Filings are late by design: up to 45 days for Congress, two business days for insiders.
Sources and method
| Source | Filings | Rows | First filed | Newest filed | Read the originals |
|---|---|---|---|---|---|
| SEC EDGAR, Form 4 | 10 | 50 | October 27, 2025 | October 23, 2026 | Form 4 list on EDGAR |
Site built October 27, 2026. Every row in the tables above links to its own filing. To quote a figure, use the Cite button at the top of the page; see how to cite and reuse.
Every row comes from the reporting owner's Form 4 as filed with the SEC (EDGAR ownership XML), read daily. "Value" is shares × the reported price; code P is an open-market purchase, S a sale, M an option exercise, A a grant. The lag is the filing date minus the trade date; Form 4 is due within two business days. Amendments (4/A) are not merged. Details on the methodology page; report an error on corrections.
Not investment advice. Figures are public disclosures shown as filed; they may lag the trade and may be amended later. No recommendation is made or implied.