Advanced Energy Industries Inc: director DelSanto Anne sold 270 shares

What happened DelSanto Anne, a director, sold 270 shares in an open market or private sale at $304.76 per share on Oct 5, 2026, for total proceeds of $82,285. The Form 4 lists footnotes saying the sale was made under a Rule 10b5-1 trading plan adopted Mar 10, 2026 and that some shares are held by The Delsanto Family Trust, for which DelSanto Anne serves as trustee.

Key details

• Transaction date and price: Oct 5, 2026 at $304.76 per share.
• Total proceeds: $82,285.
• Shares owned after the transaction: the Form 4 references shares held by The Delsanto Family Trust (reporting person trustee); the filing does not state a post-transaction total.
• Footnotes: F1 — sale pursuant to a Rule 10b5-1 plan adopted Mar 10, 2026; F2 — shares held by The Delsanto Family Trust, reporting person is trustee.
• Filed: Oct 7, 2026.

Why it may matter The filing says the sale was executed under a Rule 10b5-1 plan and that some shares are held via a family trust for which the reporting person is trustee. A filing does not show why the insider traded or why the company acted.