(MLAB)

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	MLAB	Non Qualified Stock Option	Expiration of short derivative position	$0	-290	-1.9%	$0.000000	15,116	08 Jan 2024	Common Stock	290	$129.10	Direct	F1, F2

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Id	Content
F1	NSOs that vest 1/5 on each anniversary date of the January 8, 2018 grant date.
F2	NSOs expired unexercised on January 8, 2024