Signature
/s/ Ambra R. Roth, Attorney-in-Fact
Issuer symbol
MTSI
Transactions as of
14 Nov 2025
Transactions value $
$8,710
Form type
4
Filing time
18 Nov 2025, 16:55:17 UTC
Previous filing
10 Nov 2025
Next filing
21 Nov 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hwang Donghyun Thomas SVP, Global Sales 100 CHELMSFORD STREET, LOWELL /s/ Ambra R. Roth, Attorney-in-Fact 18 Nov 2025 0001480330

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTSI Common Stock Award $8.71K +83 +0.16% $104.94 53.5K 14 Nov 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The shares were purchased under the Issuer's Employee Stock Purchase Plan.