MTSITechnologyLarge-Cap
MACOM Technology Solutions Holdings, Inc. Insider Trading Activity
Every SEC Form 4 insider transaction reported for MACOM Technology Solutions Holdings, Inc. (MTSI), sourced directly from SEC EDGAR and updated as new filings are accepted.
By Trabud Research Team · SEC Form 4 & insider trading data analysts
Last updated:
Quick Answer
Are MTSI insiders buying or selling?
MACOM Technology Solutions Holdings, Inc. insiders reported 4 open-market buys ($5.4M) and 328 sells ($1.5B) across 332 Form 4 filings — a net selling position of $1.5B.
Source: SEC EDGAR Form 4
Key Statistics (as of Jun 29, 2026)
Total Form 4 filings
332
SEC EDGAR
Insider filers
19
Insider buys (4)
$5.4M
Insider sells (328)
$1.5B
Insider sentiment
Net sellingNet insider flow of $1.5B in net selling.
Recent MTSI insider transactions
| Date | Insider | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 29, 2026 | Donghyun Thomas Hwang | SVP, Global Sales | Sale | 2.6K | $383.87 | $1.0M |
| Jun 2, 2026 | Stephen G Daly | President and CEO | Sale | 15.8K | $365.75 | $5.8M |
| May 20, 2026 | John Kober | Senior VP and CFO | Sale | 7.6K | $359.25 | $2.7M |
| May 20, 2026 | Donghyun Thomas Hwang | SVP, Global Sales | Sale | 2.6K | $360.64 | $935.9K |
| May 18, 2026 | Peter Y Chung | Director | Sale | 43.3K | $378.20 | $16.4M |
| May 15, 2026 | Charles R Bland | Director | Sale | 800 | $380.00 | $304.0K |
| May 13, 2026 | Geoffrey G Ribar | Director | Sale | 1.6K | $361.84 | $587.3K |
| May 4, 2026 | Donghyun Thomas Hwang | SVP, Global Sales | Sale | 3.7K | $276.74 | $1.0M |
| Mar 2, 2026 | Robert Dennehy | Senior VP and COO | Sale | 18.4K | $245.25 | $4.5M |
| Feb 27, 2026 | Geoffrey G Ribar | Director | Sale | 2.2K | $253.59 | $569.1K |
| Feb 27, 2026 | John Ritchie | Director | Sale | 1.6K | $255.00 | $401.1K |
| Feb 26, 2026 | Susan Ocampo | 10% Owner | Sale | 315.3K | $253.69 | $80.0M |
| Feb 20, 2026 | Susan Ocampo | 10% Owner | Sale | 83.3K | $245.49 | $20.4M |
| Feb 19, 2026 | John Kober | Senior VP and CFO | Sale | 7.2K | $243.07 | $1.7M |
| Feb 17, 2026 | Charles R Bland | Director | Sale | 1.0K | $240.82 | $240.8K |
| Feb 17, 2026 | Susan Ocampo | 10% Owner | Sale | 119.9K | $241.11 | $28.9M |
| Feb 11, 2026 | Susan Ocampo | 10% Owner | Sale | 100.0K | $235.85 | $23.6M |
| Feb 5, 2026 | Susan Ocampo | 10% Owner | Sale | 100.0K | $230.29 | $23.0M |
| Feb 4, 2026 | Donghyun Thomas Hwang | SVP, Global Sales | Sale | 5.3K | $226.06 | $1.2M |
| Dec 9, 2025 | Susan Ocampo | 10% Owner | Sale | 121.1K | $190.07 | $23.0M |
| Dec 8, 2025 | Donghyun Thomas Hwang | SVP, Global Sales | Sale | 4.4K | $185.63 | $811.6K |
| Dec 5, 2025 | Susan Ocampo | 10% Owner | Sale | 78.9K | $190.10 | $15.0M |
| Dec 4, 2025 | Susan Ocampo | 10% Owner | Sale | 100.0K | $180.06 | $18.0M |
| Dec 3, 2025 | Stephen G Daly | President and CEO | Sale | 20.0K | $173.16 | $3.5M |
| Nov 26, 2025 | Charles R Bland | Director | Sale | 4.0K | $165.00 | $660.0K |
Showing the 25 most recent of 332 Form 4 filings for MACOM Technology Solutions Holdings, Inc..
Most active MTSI insiders
- Robert Dennehy52 filings
- Stephen G Daly46 filings
- Susan Ocampo46 filings
- Donghyun Thomas Hwang40 filings
- John L Ocampo38 filings
Ask anything about MTSI insider activity
Use Trabud's AI agent to query MACOM Technology Solutions Holdings, Inc.'s Form 4 history in plain English — "Show me MTSI CEO purchases this year" or compare it against any other ticker.
Open the AI agentMTSI insider trading FAQ
Are MACOM Technology Solutions Holdings, Inc. insiders buying or selling?
Across 332 SEC Form 4 filings, MACOM Technology Solutions Holdings, Inc. (MTSI) insiders reported 4 open-market purchases totaling $5.4M and 328 sales totaling $1.5B. That is a net selling position of $1.5B.
How many insiders trade MTSI stock?
19 distinct insider filers — officers, directors, 10%+ owners, and investment groups filing jointly — have reported Form 4 transactions for MACOM Technology Solutions Holdings, Inc.. The most recent filing was accepted on Jun 29, 2026.
Where does Trabud get MTSI insider trading data?
All MTSI insider trading data comes directly from official SEC EDGAR Form 4 filings, which corporate insiders must submit within two business days of a transaction under Section 16(a) of the Securities Exchange Act of 1934.
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