Form 4: AEIS Director Sells Stock Under 10b5-1 Plan

Advanced Energy Industries Director Anne DelSanto sold 240 shares of common stock for $218.4 per share under a pre-arranged 10b5-1 trading plan.

Summary

• Anne DelSanto, a Director of Advanced Energy Industries Inc. (AEIS), reported the sale of common stock.
• The transaction involved 240 shares of AEIS common stock.
• The shares were sold at a price of $218.4 per share.
• The sale occurred on December 15, 2025.
• This transaction was executed pursuant to a Rule 10b5-1 trading plan, which was adopted by Ms. DelSanto on March 13, 2025.
• Following this transaction, Ms. DelSanto beneficially owns 7,134 shares indirectly through The Delsanto Family Trust, for which she serves as a trustee.

Sentiment

Score: 5

Explanation: The transaction is a pre-scheduled sale under a 10b5-1 plan, which is a routine event for insiders and typically does not convey new positive or negative sentiment about the company's prospects.

Future Outlook

NA

Industry Context

This is a routine insider transaction and does not directly relate to broader industry trends or competitive dynamics. It reflects an individual director's pre-planned stock divestment.

Related Party Transactions

• Shares are indirectly held by The Delsanto Family Trust, for which the reporting person serves as a trustee.

Stakeholder Impact

• Shareholders: Minimal impact as this is a small, pre-planned insider sale and does not signal new fundamental information about the company.

Key Dates

Recommendation

This Form 4 reports a routine, pre-scheduled insider stock sale. It does not provide new fundamental information about Advanced Energy Industries Inc. that would warrant a change in investment recommendation. Investors should continue to evaluate the company based on its financial performance, strategic initiatives, and broader market conditions.

Keywords

AEIS, Advanced Energy Industries, Form 4, Insider Transaction, Stock Sale, Director, 10b5-1 Plan