No insider purchase over the last 90 days. The latest was filed 16 Mar 2026.
Every trade that managers of Tecnoglass Inc. disclose to SEC (Form 4) is tracked on this page. The company sits in the Chemicals & Materials sector. In the past year (18 October 2025 to 18 October 2026), 3 filings came from 2 insiders.
No insider sold shares on the market over the period. Instead, the filings list 3 purchases totalling €8.1M, made by 2 insiders. Unlike grants, an open-market purchase is paid for by the insider, at the market price. Among those who bought: 1 senior executive. The largest single trade was a purchase of €4.2M by Energy Holding Corp, published on 16 March 2026.
Compared with its exchange (5,816 companies, median 19 filings), a count of 3 filings is below the norm. Our records for Tecnoglass Inc. go back to 2016, with 5 purchases and 13 sales on the open market in total.
In the case of 2 purchases, another manager of the company was buying within the same 30 days. A cluster is several different insiders buying the same stock within a short window, a pattern studied more closely than a single purchase. The most recent open-market purchase was published on 16 March 2026, 216 days ago. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 4 days. US insiders must file a Form 4 within two business days of a trade.
In the same sector, recent insider purchases at Culp Inc also feature in our signals. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.
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.
This score ranks the purchase within its own market. A position size is suggested only on the venues of the backtested strategy universe; elsewhere, signals stay on watch. Not investment advice.
Transparent value + quality ranking, distinct from the insider signal.
FY ended December 2025 · cache
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Tecnoglass Inc. (NYSE: TGLS) is a U.S.-listed industrial company focused on the building envelope and architectural products market. Founded in Colombia in the 1980s, the company has evolved from a glass manufacturer into a vertically integrated supplier serving both commercial and residential construction end markets. Today, Tecnoglass positions itself as a one-stop shop for high-end architectural glass, aluminum systems, and vinyl windows, with capabilities spanning glass processing, aluminum extrusion, and finished window fabrication. ([tecnoglass.com](https://www.tecnoglass.com/company/?utm_source=openai))
From a historical perspective, Tecnoglass’ growth story has been shaped by integration, automation, and geographic expansion. The company’s North American operating headquarters are in Miami, Florida, while its core manufacturing footprint remains anchored in Barranquilla, Colombia. Tecnoglass highlights fully integrated facilities measured in the millions of square feet, enabling it to control design, production, and logistics within a single industrial platform. The company previously traded on Nasdaq before moving its listing to the NYSE, and it describes itself as the first Colombian-founded company to be directly listed on that exchange. ([tecnoglass.com](https://www.tecnoglass.com/company/?utm_source=openai))
Commercially, Tecnoglass sells a broad portfolio that includes tempered, laminated, insulating, low-emissivity, printed, and curved glass, along with aluminum and vinyl window systems. Its offering is especially relevant for premium and technically demanding projects where customization, performance, and delivery reliability matter. The company cites a number of well-known reference projects in the United States and Latin America, which supports its positioning with developers, architects, and contractors. ([tecnoglass.com](https://www.tecnoglass.com/company/?utm_source=openai))
Competitive differentiation comes from vertical integration, an expanding product mix, and a manufacturing base designed to support both scale and flexibility. Recent company disclosures point to a record backlog, continued investment in capacity and automation, and expansion of its vinyl product line, which broadens its addressable U.S. market. Management has also emphasized operational improvements aimed at shortening lead times, reducing transportation costs for certain products and markets, and improving access to opportunities such as Buy America projects. Tecnoglass has additionally maintained a quarterly dividend policy, a notable feature for income-oriented investors. In an environment shaped by raw-material inflation, tariffs, and currency pressure, the company has highlighted pricing actions and industry-leading margins as key offsets. ([sec.gov](https://www.sec.gov/Archives/edgar/data/1534675/000149315225020982/ex99-1.htm?utm_source=openai))
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