| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| BLAND CHARLES R | Director | C/O MACOM TECHNOLOGY SOLUTIONS HOLDINGS, 100 CHELMSFORD STREET, LOWELL | /s/ Ambra R. Roth, Attorney-in-Fact | 26 Nov 2025 | 0001248221 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTSI | Common Stock | Sale | $660,000 | -4,000 | -21% | $165.00 | 15,362 | 24 Nov 2025 | Direct |