Signature
/s/ Ambra R. Roth, Attorney-in-Fact
Issuer symbol
MTSI
Transactions as of
09 Nov 2023
Net transactions value
-$226,861
Form type
4
Filing time
13 Nov 2023, 17:55:13 UTC
Previous filing
31 Oct 2023
Next filing
01 Dec 2023

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MTSI Common Stock Award $0 +9,705 +93% $0.000000 20,138 09 Nov 2023 Direct F1
transaction MTSI Common Stock Tax liability $226,861 -3,133 -16% $72.41 17,025 09 Nov 2023 Direct F2, F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Represents performance-based restricted stock units ("PRSUs") previously granted to the Reporting Person under an equity compensation plan maintained by the Issuer, which vested and settled in shares of Common Stock on November 9, 2023.
F2 Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting and settling of PRSUs on November 9, 2023.
F3 The reported ownership includes 20 shares acquired under the Issuer's Employee Stock Purchase Plan on November 10, 2023.