Stephen Douglas Kelley - 01 Mar 2024 Form 4 Insider Report for ADVANCED ENERGY INDUSTRIES INC (AEIS)

Role: President and CEO, Director
Signature: /s/ Elizabeth Vonne - Attorney-in-Fact
Issuer symbol: AEIS
Transactions as of: 01 Mar 2024
Net transactions value: +$810,005
Form type: 4
Filing time: 05 Mar 2024, 19:14:07 UTC
Previous filing: 23 Feb 2024
Next filing: 19 Mar 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	AEIS	Common Stock	Tax liability	$810,005	+8,004	+10%	$101.20	85,957	01 Mar 2024	Direct	F1, F2

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	AEIS	Restricted Stock Units	Award	$0	+31,348		$0.000000	31,348	01 Mar 2024	Common Stock	31,348	$0.000000	Direct	F3
transaction	AEIS	Performance Units	Award	$0	+31,348		$0.000000	31,348	01 Mar 2024	Common Stock	31,348	$0.000000	Direct	F4

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

Explanation of Responses:

Id	Content
F1	Payment of tax liability by withholding securities incident to vesting of restricted stock units.
F2	Represents 39,608 unvested restricted stock units and 46,349 shares of common stock.
F3	Employee restricted stock units granted 3/1/2024 under the Company's 2024 Long-Term Incentive Plan ("2024 LTI Plan"), which will vest in 3 equal installments beginning on the first anniversary of the grant date.
F4	These performance share awards were issued under the 2024 LTI Plan at 100% of target, have a 3-year vest period, and will vest in all or in part upon achievement of performance metrics. Any awards that have not been vested and released at the end of the 3-year period will be cancelled.