| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ritchie John | Director | C/O MACOM TECHNOLOGY SOLUTIONS HOLDINGS, 100 CHELMSFORD STREET, LOWELL | /s/ Ambra R. Roth, Attorney-in-Fact | 27 Feb 2026 | 0001356228 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MTSI | Common Stock | Sale | $401,115 | -1,573 | -15% | $255.00 | 8,690 | 25 Feb 2026 | Direct |