(SXI)

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	SXI	Phantom Stock Units	Award	$0	+990		$0.000000	990	23 Aug 2021	Common Stock	990		Direct	F1, F2

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

Id	Content
F1	Converts on a one-to-one basis into shares of Common Stock upon vesting.
F2	Contingent Purchase of Phantom Stock of the Company pursuant to the Management Stock Purchase Plan component of the Long Term Incentive Plan vesting three years after the date of purchase in the form of Common Stock.