AEIS Form 144: Proposed sale of restricted Common shares

AEIS submitted a Form 144 reporting proposed sales of Common stock.

Rhea-AI Filing Summary

AEIS submitted a Form 144 reporting proposed sales of Common stock. The filing lists Restricted Stock entries dated 03/01/2026 for 3,734 shares and 03/16/2025 for 580 shares, each identified as Issuer restricted.

Insights

Corporate Governance Analyst

Routine Form 144 lists proposed insider disposals of restricted common stock.

The filing enumerates two Restricted Stock entries with specific dates and share counts: 03/01/2026 for 3,734 shares and 03/16/2025 for 580 shares. These are identified as Issuer restricted holdings.

Such filings are administrative notices of intent to sell under securities rules; actual sale timing, method, and proceeds are determined by the holder and subsequent filings.

FAQ

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

What does AEIS Form 144 report?

The Form 144 reports proposed sales of Common stock by an insider. It lists two Restricted Stock entries dated 03/01/2026 and 03/16/2025 with 3,734 and 580 shares respectively, both noted as Issuer restricted.

How many shares are listed on the AEIS Form 144?

The filing lists two share counts: 3,734 shares associated with 03/01/2026 and 580 shares associated with 03/16/2025. These figures appear in the Restricted Stock section as provided in the excerpt.

Do the entries on AEIS Form 144 indicate sale completion?

No completion is indicated; the filing records proposed sales of restricted Common stock. It provides dates and share quantities for two Restricted Stock entries but does not include consummation details or proceeds in the provided excerpt.

What type of securities are involved in the AEIS filing?

The excerpt identifies the securities as Common stock and classifies the items as Restricted Stock. Each listed entry is labeled with Issuer as the restriction type in the provided content.

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

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Accepted by SEC EDGAR 03/18/2026 - 04:22 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001421764
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	ADVANCED ENERGY INDUSTRIES, INC.
SEC File Number	000-26966
Address of Issuer	1595 WYNKOOP STREET, SUITE 800 DENVER COLORADO 80202
Phone	(970) 407-6626
Name of Person for Whose Account the Securities are To Be Sold	PAUL R OLDHAM
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	4314	1363180.86	37750990	03/18/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	03/01/2026	Restricted Stock	ISSUER			3734	03/01/2026	Not Applicable
Common	03/16/2025	Restricted Stock	ISSUER			580	03/16/2025	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	03/18/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	08/20/2025
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Paul R Oldham
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)