Signature
/s/ Ambra R. Roth, Attorney-in-Fact
Issuer symbol
MTSI
Transactions as of
30 Apr 2025
Net transactions value
-$647,100
Form type
4
Filing time
02 May 2025, 21:30:41 UTC
Previous filing
05 Mar 2025
Next filing
12 May 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Hwang Donghyun Thomas SVP, Global Sales C/O MACOM TECHNOLOGY SOLUTIONS HOLDINGS, 100 CHELMSFORD STREET, LOWELL /s/ Ambra R. Roth, Attorney-in-Fact 02 May 2025 0001480330

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTSI Common Stock Sale $647,100 -6,471 -15% $100.00 35,603 30 Apr 2025 Direct F1
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.

Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).

Explanation of Responses:

Id Content
F1 The reported transactions were effected pursuant to a sales plan adopted by the Reporting Person on August 25, 2023 and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.