Every Form 4 that Advanced Energy (AEIS) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow AEIS and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full AEIS filings page.
Advanced Energy Industries reported a small insider stock sale by one of its directors. On 12/15/2025, the reporting person sold 240 shares of common stock at $218.4 per share from an indirect holding in The Delsanto Family Trust.
After this transaction, the director beneficially owned 7,134 shares indirectly through The Delsanto Family Trust, where the reporting person serves as a trustee. The sale was made pursuant to a Rule 10b5-1 trading plan adopted on March 13, 2025.
Advanced Energy Industries (AEIS) reported insider activity by its EVP and CFO. On 11/19/2025, the executive exercised 6,042 stock options at an exercise price of $85.97 per share, converting them into common stock.
On the same date, the executive had 4,082 shares withheld to cover taxes and the option exercise price, and sold 8,174 shares of common stock at a weighted average price of $203.11 per share, in multiple trades between $203.07 and $203.14. After these transactions, the executive beneficially owned 24,792 shares, including 3,153 unvested restricted stock units and 21,639 shares of common stock. The filing notes that the option exercise and related sales were carried out under a Rule 10b5-1 trading plan adopted on August 20, 2025.
Advanced Energy Industries (AEIS) reported an insider stock sale by its SVP and Chief Accounting Officer. On 11/18/2025, the executive sold 2,407 shares of common stock at $196.82 per share in a transaction coded as a sale. The filing notes that this sale was made under a pre-arranged Rule 10b5-1 trading plan adopted on August 19, 2025, which is designed to allow preset trades while limiting the influence of later information.
After this transaction, the reporting person beneficially owned 1,647 shares of unvested restricted stock units, indicating remaining equity-based compensation tied to future vesting conditions.
Advanced Energy Industries (AEIS) director reported a small insider sale of company stock. On 11/17/2025, the reporting person, serving as a director, sold 240 shares of common stock at a price of $200.27 per share through an order coded as a sale.
After this transaction, the reporting person beneficially owned 7,374 shares, held indirectly through The Delsanto Family Trust, where the director serves as a trustee. The filing notes that the sale was carried out under a Rule 10b5-1 trading plan adopted on March 13, 2025, which is a pre-arranged plan intended to provide an affirmative defense for trades made while potentially in possession of material nonpublic information.
Advanced Energy Industries (AEIS) reported an insider transaction by its SVP, Chief Accounting Officer. On 11/10/2025, 720 shares of common stock were withheld at $216.73 under code F, which reflects shares retained by the issuer to cover taxes upon the vesting of restricted stock units.
Following this tax-withholding event, the officer beneficially owns 4,054 shares directly, consisting of 2,407 shares of common stock and 1,647 unvested RSUs. This filing indicates routine equity award settlement mechanics rather than an open-market sale.
Advanced Energy Industries (AEIS) disclosed an insider transaction by a director. On 10/15/2025, the reporting person sold 240 shares of common stock at $186.99 per share pursuant to a Rule 10b5-1 trading plan adopted on March 13, 2025. After the sale, the filer beneficially owned 7,614 shares, held indirectly through The Delsanto Family Trust, where the reporting person serves as a trustee.
Anne DelSanto, a director of Advanced Energy Industries, reported the sale of 240 shares of the company's common stock on 09/15/2025 at a price of $157.25 per share. The filing shows 7,854 shares are beneficially owned indirectly through The Delsanto Family Trust, for which she serves as trustee. The sale was executed under a Rule 10b5-1 trading plan adopted on March 13, 2025. The Form 4 was signed by an attorney-in-fact on 09/16/2025.