4 insiders bought €335k of shares over the last 90 days, the latest filed 16 Oct 2026.
Cluster: 2 buyers in 30 daysASTA Energy Solutions AG is a Energy company. Its directors and officers file their transactions with BaFin. Over the twelve months to 18 October 2026, the company's managers filed 12 filings, from 9 insiders.
Purchases and sales both appear in the filings: 10 purchases (9 insiders, €1.5M) and 2 sales (2 insiders, €254k). Taken together, the purchases exceed the sales by €1.3M. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. The largest single trade was a purchase of €301k by Pistauer, Dr. Michael, published on 4 February 2026. Among those who bought: 7 board members and 2 senior executives.
In the case of 8 purchases, another manager of the company was buying within the same 30 days. Such overlaps are known as a cluster signal: distinct people reaching the same decision at about the same time. The most recent open-market purchase was published on 16 October 2026, 1 day ago. Filings reach the BaFin feed a median of 5 days after the trade. The legal deadline for notifying a trade is three business days (MAR article 19).
Across the 287 companies tracked on its exchange, the median is 5 filings; at 12 filings, this issuer sits above that mark. Our records for ASTA Energy Solutions AG go back to 2026, with 10 purchases and 2 sales on the open market in total.
Elsewhere in the same sector, our signals recently picked up insider purchases at RGC Resources Inc and Empire Petroleum Corp. Source: insider filings from BaFin. Past trades are no guide to future returns.
+2 other insiders
Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.
Analysts rate ASTA Energy Solutions AG Strong Buy (bullish), based on 3 analysts. Average price target: €74.33.
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12 of 12 declarations
ASTA Energy Solutions AG is an industrial niche player focused on high-performance copper-based solutions for energy infrastructure. The company is listed on the Xetra/Frankfurt (DAX/MDAX/SDAX) market in Germany, which is the relevant trading venue for German-market investors, while the business itself is headquartered in Oed, Austria. ASTA’s core role is highly technical: it designs and manufactures heavily insulated copper winding wires, copper rods, and related components used mainly in high-voltage transformers, industrial generators, and selected e-mobility applications. In its own positioning, ASTA describes itself as a specialist in the mid- to high-voltage segment, where efficiency, low losses, and operational reliability are essential.
The company emphasizes a long industrial heritage, referring to more than 210 years of engineering excellence. That history matters from an investment perspective because it signals deep process know-how, customer relationships, and a credible manufacturing track record in a mission-critical part of the energy value chain. ASTA is not a commoditized metals producer; rather, it operates where specification, insulation technology, precision, and quality assurance are decisive. Its competitive edge appears to come from vertically integrated production, engineering capabilities, and the ability to deliver customized solutions for demanding transformer and generator applications.
Geographically, ASTA has a broad international footprint with six production sites across Austria, Bosnia and Herzegovina, Brazil, China, and India. This setup supports global OEM and infrastructure customers and gives the group proximity to key industrial regions. Recent company updates indicate capacity expansions in China and India, underscoring a growth strategy based on both market demand and manufacturing scale-up.
Recent corporate milestones are important for investors. ASTA completed its IPO in January 2026 and was admitted to the Frankfurt Stock Exchange’s Prime Standard shortly thereafter. In April 2026, the company reported strong FY 2025 results, highlighting higher net sales, improved profitability, and ongoing investment in capacity expansion. The latest press releases in 2026 also reference strategic partnerships, long-term customer agreements, and further industrial capacity build-outs. Taken together, these developments suggest a company that is moving from a privately held industrial specialist into a more visible public-market story, with the energy transition, grid modernization, and electrification trends forming the underlying demand backdrop.
Purchases our model currently ranks for the recommendations list.
All recommendationsInsider filings
Over the last 90 days, 5 filings published between 15 September and 16 October 2026: 3 open-market purchases by insiders for €272k, 2 sales for €254k. Largest amounts: Linden, Johannes (Supervisory board), sales of €127k; Johannes Linden (Member of the administrative or supervisory), sales of €127k; Schäcke, Dr. Karl (Management Board), purchases of €105k.
Summary written automatically from public filings, without human review. General information, identical for every reader: it is not investment advice or a recommendation to buy or sell. Investing involves a risk of capital loss. Generated on 17 October 2026 (UTC)