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Advanced Energy (NASDAQ: AEIS) director gains 2,313 shares from RSU vesting

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Advanced Energy Industries director Lanesha Minnix acquired 2,313 shares of common stock through the vesting of restricted stock units. The RSUs were granted on May 2, 2025 and vested one year later on a one-for-one basis into common shares. After this transaction, Minnix directly holds 6,898 common shares, which include 2.409 shares accumulated through the company’s Dividend Reinvestment Plan.

Positive

  • None.

Negative

  • None.
Insider Minnix Lanesha
Role null
Type Security Shares Price Value
Exercise Restricted Stock Units 2,313 $0.00 --
Exercise Common Stock 2,313 $0.00 --
Holdings After Transaction: Restricted Stock Units — 0 shares (Direct, null); Common Stock — 6,898 shares (Direct, null)
Footnotes (1)
  1. On May 2, 2025, the reporting person was granted 2,313 restricted stock units, which vested on the one-year anniversary of the grant date. Restricted stock units convert into common stock on a one-for-one basis. Amount includes a total of 2.409 shares acquired through the Dividend Reinvestment Plan. The numbers reported herein are rounded down to the nearest number. Restricted stock units are not exercisable and do not have an expiration date.
RSUs vested 2,313 units Restricted stock units granted May 2, 2025 and vested on one-year anniversary
Common shares acquired 2,313 shares Conversion of restricted stock units into common stock on a one-for-one basis
Shares owned after transaction 6,898 shares Total direct AEIS common stock holdings following the Form 4 transaction
Dividend Reinvestment Plan shares 2.409 shares Portion of holdings accumulated through the Dividend Reinvestment Plan
Exercise/convert price $0.00 per unit Restricted stock units convert into common stock without an exercise price
Restricted Stock Units financial
"the reporting person was granted 2,313 restricted stock units, which vested on the one-year anniversary"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
Dividend Reinvestment Plan financial
"Amount includes a total of 2.409 shares acquired through the Dividend Reinvestment Plan."
A dividend reinvestment plan lets shareholders automatically use cash dividends to buy more shares of the same company instead of receiving the money. It matters to investors because it turns regular payouts into a steady way to grow ownership and take advantage of compound returns—like having your savings automatically buy additional slices of a pie over time—while often reducing transaction costs and smoothing purchase timing.
derivative security financial
"transaction_code_description": "Exercise or conversion of derivative security""
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.
Form 4 Insider Transactions: What Each Field Means →
SEC Form 4
FORM 4UNITED 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*
Minnix Lanesha
(Last)(First)(Middle)
1595 WYNKOOP STREET, SUITE 800
(Street)
DENVER COLORADO 80202
(City)(State)(Zip)
UNITED STATES
(Country)		2. Issuer Name and Ticker or Trading Symbol
ADVANCED ENERGY INDUSTRIES INC [ AEIS ] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/02/2026		6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

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)
CodeVAmount(A) or (D)Price
Common Stock05/02/2026M2,313A(1)6,898(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Restricted Stock Units(1)05/02/2026M2,313 (3) (3)Common Stock2,313$00D
Explanation of Responses:
1. On May 2, 2025, the reporting person was granted 2,313 restricted stock units, which vested on the one-year anniversary of the grant date. Restricted stock units convert into common stock on a one-for-one basis.
2. Amount includes a total of 2.409 shares acquired through the Dividend Reinvestment Plan. The numbers reported herein are rounded down to the nearest number.
3. Restricted stock units are not exercisable and do not have an expiration date.
/s/ Elizabeth Vonne - Attorney-in-Fact05/05/2026
** Signature of Reporting PersonDate
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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did AEIS director Lanesha Minnix report on this Form 4?

Lanesha Minnix reported acquiring 2,313 AEIS common shares through the vesting and conversion of restricted stock units. These units converted into common stock on a one-for-one basis, increasing her direct ownership without any open-market purchase or sale activity.

How many ADVANCED ENERGY INDUSTRIES (AEIS) shares does Lanesha Minnix own after the transaction?

After the reported Form 4 transaction, Lanesha Minnix directly owns 6,898 AEIS common shares. This figure includes 2.409 shares accumulated through the company’s Dividend Reinvestment Plan, with all 2,313 reported restricted stock units now fully converted into common shares.

What is the nature of the 2,313 AEIS restricted stock units reported for Lanesha Minnix?

The 2,313 restricted stock units were granted to Lanesha Minnix on May 2, 2025 and vested on the one-year anniversary. Upon vesting, each unit converted into one AEIS common share, reflecting a compensation-related equity award rather than an open-market stock purchase.

Did the AEIS Form 4 filing show any stock sales or dispositions by Lanesha Minnix?

The Form 4 shows no stock sales or dispositions by Lanesha Minnix. It only reports the vesting and conversion of 2,313 restricted stock units into common shares, which increased her direct holdings without any shares being sold in the market.

How were dividends handled for Lanesha Minnix’s AEIS holdings in this filing?

The filing notes that Minnix’s holdings include 2.409 AEIS shares acquired through the Dividend Reinvestment Plan. Under such plans, cash dividends are automatically used to purchase additional shares, modestly increasing an investor’s ownership over time.