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Garda Tujuh Buana Tbk — Investor Relations & Filings

Ticker · GTBO ISIN · ID1000113004 IDX Mining and quarrying
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Filings indexed 7 across all filing types
Latest filing 2026-05-18 Regulatory Filings
Country ID Indonesia
Listing IDX GTBO

About Garda Tujuh Buana Tbk

http://gtb.co.id/

Garda Tujuh Buana Tbk specializes in the integrated operations of coal mining, processing, and logistics. The company's core business involves the production and sale of thermal coal.

Recent filings

Filing Released Lang Actions
Penjelasan atas Volatilitas Transaksi
Regulatory Filings Classification · 91% confidence The document is a regulatory disclosure (“Penjelasan atas Volatilitas Transaksi”) submitted to the Indonesia Stock Exchange in response to a request for explanation of share price volatility under POJK rules. It contains no financial statements, no earnings figures, and is clearly a compliance announcement rather than a full report or any other category. It falls under general regulatory filings.
2026-05-18 Indonesian
Laporan Bulanan Registrasi Pemegang Efek
Regulatory Filings Classification · 75% confidence The document is a detailed monthly securities holders registration report (“Laporan Bulanan Registrasi Pemegang Efek”) with full tables of share ownership, free float calculations, and an officer certification at the top. It is not an earnings release, proxy statement, AGM materials, or annual/interim financial report. There is no dedicated category for a monthly share registry report, so it falls under the generic regulatory/compliance filing category.
2026-05-11 Indonesian
GTBO - FY 2020 - FinancialStatement-2020-Tahunan-GTBO.pdf
Annual Report Classification · 95% confidence The document is titled 'Penyampaian Laporan Keuangan Tahunan' which translates to 'Submission of Annual Financial Report'. It contains detailed financial statements including statement of financial position, profit or loss, comprehensive income, and changes in equity for the year ended 31 December 2020. The document includes auditor information, audit opinion (unqualified), and compliance with regulatory requirements. The length is substantial (15,000 characters) and contains actual financial data and analysis, not just an announcement or summary. Therefore, this is the full Annual Report covering the company's yearly financial performance. FY 2020
2020-12-31 Indonesian
GTBO - FY 2020 - FinancialStatement-2020-Tahunan-GTBO.xlsx
Annual Report Classification · 95% confidence The document contains extensive financial data fields with multiple start and end dates covering full fiscal years (e.g., 2019-01-01 to 2019-12-31, 2020-01-01 to 2020-12-31) and detailed equity and capital stock information. The length is substantial (15,000 characters), indicating a comprehensive report rather than a brief announcement. The presence of multiple years' data and detailed financial components suggests this is a full annual financial report. There is no indication that this is a certification, announcement, or a partial period report. Therefore, the document is best classified as an Annual Report (10-K). 9M 2011
2020-12-31 English
GTBO - FY 2020 - LKK GTBO 31DEC2020R.pdf
Regulatory Filings
2020-12-31 Indonesian
GTBO - FY 2020 - instance.zip
Regulatory Filings
2020-12-31 Indonesian

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