Welcome to our dedicated page for Advanced Energy SEC filings (Ticker: AEIS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Advanced Energy Industries, Inc. (Nasdaq: AEIS) provides access to the company’s official disclosures filed with the U.S. Securities and Exchange Commission. These documents include periodic reports and current reports that describe Advanced Energy’s financial condition, results of operations, and significant corporate events related to its precision power conversion, measurement, and control business.
Advanced Energy uses its filings, such as Form 8‑K current reports, to announce items like quarterly financial results. For example, the company has filed an 8‑K to furnish a press release covering revenue by market (Semiconductor Equipment, Industrial and Medical, Data Center Computing, and Telecom and Networking), operating performance, and cash flow from continuing operations. Such filings also explain the company’s use of non‑GAAP financial measures, detailing adjustments to GAAP results and the rationale management provides for using these metrics.
On this page, investors can monitor quarterly and annual reports (Forms 10‑Q and 10‑K when filed) to review segment information, risk discussions, and other disclosures related to Advanced Energy’s activities in semiconductor equipment, industrial production, medical and life sciences, data center computing, networking, and telecommunications. Form 4 and related insider transaction filings, when available, help users track trading activity by directors and officers.
Stock Titan enhances these filings with AI‑powered summaries that highlight key points from lengthy documents, such as revenue trends by market, commentary on demand drivers like AI data center solutions, and explanations of non‑GAAP reconciliations. Real‑time updates from EDGAR and simplified views of complex forms make it easier to follow how Advanced Energy reports its performance, capital allocation decisions such as dividends, and other material events affecting AEIS shareholders.
Advanced Energy Industries shareholder Anne DelSanto has filed a notice of intent to sell common stock under SEC Rule 144. The filing covers 240 shares of common stock to be sold through Fidelity Brokerage Services on or around 01/15/2026, with the shares listed on NASDAQ.
The 240 shares to be sold were acquired as vested compensation on 05/12/2023 from Advanced Energy Industries (AEIS). The notice also lists recent sales over the past three months: 240 shares of common stock sold on 10/15/2025 for gross proceeds of 44877.60, 240 shares sold on 11/17/2025 for 48064.80, and 240 shares sold on 12/15/2025 for 52416.00.
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)
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) reported a strong Q3 2025 with revenue of $463.3 million, up from $374.2 million a year ago, and net income of $46.2 million versus a prior-year loss. Operating income reached $49.2 million, supported by gross margin of 37.6%.
Growth was led by Data Center Computing at $171.6 million, more than doubling year over year, while Semiconductor Equipment was roughly flat and Industrial & Medical softened. Reduced restructuring charges versus last year also aided the turnaround.
Cash and cash equivalents were $758.6 million and total stockholders’ equity was $1,307.2 million. Long-term debt reflects $575.0 million of 2.50% convertible notes due 2028. AEIS entered a new credit agreement with a $600.0 million revolving facility and had no borrowings outstanding. The company continues manufacturing consolidation, including the shutdown of its Zhongshan, China site.
Advanced Energy Industries (AEIS) furnished a Form 8-K under Item 2.02 to announce that it issued a press release with financial results for the quarter ended September 30, 2025. The press release is provided as Exhibit 99.1.
The company states the information in Item 2.02 and Exhibit 99.1 is furnished, not filed, under Section 18, and is not incorporated into other filings unless expressly referenced.
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.