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LD — Investor Relations & Filings

Ticker · 5519 ISIN · TW0005519003 TW Construction
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Filings indexed 21 across all filing types
Latest filing 2026-04-24 AGM Information
Country TW Taiwan
Listing TW 5519

About LD

www.longda.com.tw

LongDa Construction & Development Corporation is a specialized construction and land development firm with over four decades of experience. The company provides integrated services spanning land acquisition, capital planning, architectural design, and construction management. Its portfolio includes a diverse range of residential projects, such as high-rise apartments and townhouses, alongside large-scale public works and civil engineering projects for both public and private institutions. LongDa emphasizes rigorous quality control and technical precision, maintaining ISO 9001 certification across its operations. The company’s business model is supported by a mix of real estate development, construction services, and property leasing. Additionally, it has expanded its footprint into international hospitality investments and utilizes digital platforms to enhance customer service and project lifecycle management.

Recent filings

Filing Released Lang Actions
115年年報及股東會資料 — 2026_5519_20260528FE1.pdf
AGM Information Classification · 85% confidence The document is clearly a notice of the Annual General Shareholders' Meeting, providing the date, time, venue, and agenda items for the 2026 AGM. It is neither a financial report nor voting results nor a proxy statement; rather it is information pertaining to the AGM itself. Therefore it falls under the AGM Information category.
2026-04-24 English
115年年報及股東會資料 — 2026_5519_20260528F01.pdf
Proxy Solicitation & Information Statement Classification · 92% confidence The document is a notice of the 115th Annual General Meeting (股東常會開會通知書) including proxy forms, attendance cards, agenda items, and instructions for shareholders to appoint proxies or vote electronically. These materials are sent to shareholders to request votes on meeting proposals. This matches the definition of Proxy Solicitation & Information Statement (Code: PSI).
2026-04-24 Chinese
115年3月背書保證與資金貸與
Regulatory Filings Classification · 80% confidence The document is a short regulatory disclosure from Taiwan’s market observation post system (公開資訊觀測站) showing monthly loan and guarantee balances with tables of zero values. It is not a full financial report (e.g., annual or interim), not an earnings release or management presentation, nor does it announce a forthcoming report. It contains actual data but is brief and fits the ‘miscellaneous regulatory announcement’ category. Therefore, it is best classified as a Regulatory Filing (RNS).
2026-04-09 Chinese
115年3月營業收入
Regulatory Filings Classification · 85% confidence The document is a monthly net revenue summary provided by the listed company on the public information system (MOPS). It consists of a simple table of operating revenue figures for the month and year‐to‐date, without management commentary or a formal narrative. It is not an earnings press release, full interim report, or an attached annual/regulatory report announcement but rather a routine regulatory disclosure. This fits as a general regulatory filing fallback (Code: RNS).
2026-04-09 Chinese
115年03月內部人持股異動(事後)
Director's Dealing Classification · 91% confidence The document is a tabular disclosure of shareholdings and changes for insiders (directors, independent directors, executives, and their related parties). It lists ‘本月增加’ and ‘本月減少’ share movements for each insider identity. This is a personal insider transaction disclosure, matching the definition for Director's Dealing (insider trades).
2026-04-07 Chinese
115年03月董事會成員及持股
Director's Dealing Classification · 85% confidence The document is a disclosure from Taiwan’s public information observatory (“公開資訊觀測站”) listing current shareholdings and pledged shares of the company’s insiders (board members, management, etc.) under the form “內部人持股異動事後申報表” – a post‐report of insider share changes. This fits the “Director’s Dealing” category, which covers insider share transaction and holdings disclosures. It is not a full annual or interim report, nor a simple announcement of publication, but a mandated insider dealing disclosure.
2026-04-07 Chinese

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