Director sells 1,000 Advanced Energy (AEIS) shares at $316.63

Rhea-AI Filing Summary

Advanced Energy Industries director Lanesha Minnix sold 1,000 shares of common stock in an open-market transaction. The sale occurred at a price of $316.625 per share. After this transaction, Minnix directly owns 4,585 shares of the company’s stock. A footnote notes that this amount includes 2.409 shares acquired through a Dividend Reinvestment Plan, with reported numbers rounded down to the nearest whole share.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Minnix Lanesha

(Last) (First) (Middle)

1595 WYNKOOP STREET, SUITE 800

(Street)

DENVER CO 80202

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
ADVANCED ENERGY INDUSTRIES INC [ AEIS ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
02/13/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/13/2026		S		1,000	D	$316.625	4,585(1)	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Amount includes 2.409 shares acquired through the Dividend Reinvestment Plan. The numbers reported herein rounded down to the nearest number.

	/s/ Elizabeth Vonne - Attorney-in-Fact	02/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did AEIS director Lanesha Minnix report?

Director Lanesha Minnix reported selling 1,000 shares of Advanced Energy Industries common stock. The transaction was an open-market sale coded as “S,” indicating a sale in the open market or a private transaction.

At what price did AEIS director Lanesha Minnix sell shares?

Lanesha Minnix sold 1,000 shares of Advanced Energy Industries common stock at $316.625 per share. This reflects the transaction price reported for the open-market sale on the reported transaction date.

How many AEIS shares does Lanesha Minnix own after the sale?

After the reported sale, Lanesha Minnix directly owns 4,585 shares of Advanced Energy Industries common stock. This figure reflects her direct holdings immediately following the 1,000-share open-market sale.

What does the Form 4 footnote say about AEIS shares held by Lanesha Minnix?

A footnote explains that the reported ownership amount includes 2.409 shares acquired through a Dividend Reinvestment Plan. It also states that the numbers reported in the filing are rounded down to the nearest whole share.

What was the transaction code used in the AEIS Form 4 filing?

The transaction used code “S,” which indicates a sale in the open market or a private transaction. The filing also describes the action as an open-market sale of Advanced Energy Industries common stock.

Is Lanesha Minnix an officer or director of Advanced Energy Industries?

Lanesha Minnix is reported as a director of Advanced Energy Industries. The filing indicates she is not an officer and not a ten percent owner, but serves on the company’s board of directors.