Advanced Energy (AEIS) files Form 144 for small insider share sale

Rhea-AI Filing Summary

Advanced Energy Industries Inc. (AEIS) has filed a Form 144 indicating that Anne DelSanto intends to sell up to 240 shares of the company’s common stock. The planned sale, routed through Fidelity Brokerage Services, has an aggregate market value of approximately $34,383.60 based on the filing.

Key details:

• Class of securities: Common stock
• Shares to be sold: 240 (≈ 0.00064 % of the 37.66 million shares outstanding)
• Approximate sale date: 15 July 2025
• Acquisition background: Shares were acquired on 6 May 2023 via vested compensation.
• Recent activity: The filer sold an identical block of 240 shares on 16 June 2025 for gross proceeds of $29,853.60.

The filing is a routine notice under Rule 144; it allows insiders to sell restricted or control securities if specific conditions are met. Given the small size of the transaction relative to AEIS’s float, the disclosure is unlikely to have a material impact on valuation or liquidity. No earnings metrics, strategic updates or operational data are included.

Insights

Securities Analyst

TL;DR: Minor Form 144 for 240 shares; negligible to float and valuation—overall neutral.

The Form 144 signals a potential insider sale worth roughly $34k, representing less than one-thousandth of AEIS’s shares outstanding. Such transactions are common for personal liquidity and do not, by themselves, reflect management’s outlook. The prior sale of an identical share block last month reinforces the routine nature. With no accompanying strategic disclosures or negative commentary, I view the filing as non-impactful for investors. Trading liquidity and price discovery should remain unaffected.

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

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

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

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	Fidelity Brokerage Services LLC 245 Summer Street Boston MA 02110	240	34383.60	37655384	07/15/2025	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	05/06/2023	Vested Compensation	AEIS			240	05/06/2023	N/A

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Anne DelSanto c/o ADVANCED ENERGY INDUSTRIES INC 1595 WYNKOOP ST, SUITE 800 Denver CO 80202	Common Stock	06/16/2025	240	29853.60

144: Remarks and Signature

Remarks

Date of Notice

Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1

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

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

How many AEIS shares are covered by the Form 144 filing?

The notice covers 240 common shares of Advanced Energy Industries Inc.

What is the approximate dollar value of the shares to be sold by AEIS insider Anne DelSanto?

The aggregate market value listed is $34,383.60.

When does the insider plan to sell the AEIS shares?

The approximate sale date specified in the Form 144 is 15 July 2025.

How significant is this sale relative to AEIS’s total shares outstanding?

The 240 shares represent roughly 0.00064 % of the 37.66 million shares outstanding—an immaterial amount.

Did the same insider recently sell AEIS shares?

Yes. On 16 June 2025, the insider sold 240 shares for gross proceeds of $29,853.60.

Does the Form 144 filing include any financial or strategic updates about AEIS?

No. The filing strictly discloses the proposed share sale and provides no operational or earnings information.