AEIS Form 4: CAO withholds 720 shares for taxes at $216.73

Advanced Energy Industries (AEIS) reported an insider transaction by its SVP, Chief Accounting Officer.

Rhea-AI Filing Summary

Advanced Energy Industries (AEIS) reported an insider transaction by its SVP, Chief Accounting Officer. On 11/10/2025, 720 shares of common stock were withheld at $216.73 under code F, which reflects shares retained by the issuer to cover taxes upon the vesting of restricted stock units.

Following this tax-withholding event, the officer beneficially owns 4,054 shares directly, consisting of 2,407 shares of common stock and 1,647 unvested RSUs. This filing indicates routine equity award settlement mechanics rather than an open-market sale.

Insights

Securities law analyst

Routine Form 4 for RSU tax withholding; neutral impact.

This Form 4 lists a code F transaction, meaning the issuer withheld 720 shares to satisfy tax obligations tied to RSU vesting on 11/10/2025. No open-market buying or selling occurred.

The reported price of $216.73 is the withholding reference, not a trade execution. The officer’s direct beneficial ownership stands at 4,054 shares, including 1,647 unvested RSUs, indicating ongoing alignment via equity awards.

Because this is standard award administration, it typically carries neutral market significance; subsequent filings may detail future vesting or award activity as they occur.

Insider Trade Summary

Exercise Price or Tax Liability: 720 shares

Exercise Price or Tax Liability 1 txn

Insider COLPITTS BERNARD RAYMOND JR

Role SVP, Chief Accounting Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	720	$216.73	$156K

Holdings After Transaction: Common Stock — 4,054 shares (Direct)

Footnotes (2)

1. F1. Payment of tax liability by withholding securities incident to vesting of restricted stock units.
2. F2. Represents 1,647 shares of unvested restricted stock units and 2,407 shares of common stock.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did AEIS disclose in this Form 4?

An officer reported a code F transaction where 720 shares were withheld to cover taxes upon RSU vesting.

Who is the reporting person in AEIS’s Form 4?

The company’s SVP, Chief Accounting Officer is the reporting person.

When did the AEIS transaction occur?

The transaction date was 11/10/2025.

What was the price used for the withholding?

The withholding price was $216.73 per share.

How many AEIS shares does the officer hold after the event?

Direct beneficial ownership is 4,054 shares, comprising 2,407 common shares and 1,647 unvested RSUs.

Was this an open-market sale of AEIS shares?

No. Code F indicates shares withheld for taxes related to RSU vesting, not an open-market sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 11/12/2025 - 03:55 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

COLPITTS BERNARD RAYMOND JR

(Last) (First) (Middle)

1595 WYNKOOP ST

STE 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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Chief Accounting Officer

3. Date of Earliest Transaction (Month/Day/Year)
11/10/2025

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	11/10/2025		F		720(1)	D	$216.73	4,054(2)	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. Payment of tax liability by withholding securities incident to vesting of restricted stock units.

2. Represents 1,647 shares of unvested restricted stock units and 2,407 shares of common stock.

	/s/ Elizabeth Vonne - Attorney-in-Fact	11/12/2025
	** 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.