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20250821_SBMA_Perubahan Corsec Komite Audit Alamat NPWP Internal Audit_31934218.pdf
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Nomor Surat 099/CS-SBMA/SK/VIII/2025
Nama Perusahaan PT Surya Biru Murni Acetylene Tbk
Kode Emiten SBMA
Lampiran 2
Perihal Perubahan Internal Audit
Perubahan Internal Audit
Bersama ini kami sampaikan pemberitahuan Perubahan Internal Audit Perseroan yang efektif pada 21 Agustus
2025 Sebagai Berikut :
Nama Ketua Unit Internal Audit Baru Nama Ketua Unit Internal Audit Lama
Rosnah Daisy Erna Simanjuntak
Demikian untuk diketahui.
Hormat Kami,
PT Surya Biru Murni Acetylene Tbk
Francisca Puspalinda
Corporate Secretary
PT Surya Biru Murni Acetylene Tbk
Jl. Jend. Sudirman No. 5-6, RT 016
Telepon : +62542 733600, Fax : , www.suryabirumurni.co.id
Nama Pengirim Francisca Puspalinda
Jabatan Corporate Secretary
Tanggal dan Waktu 21-08-2025 12:24
Lampiran 1. 099. CS - Pemb. Perub Audit Internal - ManRisk.pdf
2. 081. DIR - SK Perubahan Kepala Internal Audit.pdf
Dokumen ini merupakan dokumen resmi PT Surya Biru Murni Acetylene Tbk yang tidak memerlukan tanda tangan
karena dihasilkan secara elektronik oleh sistem pelaporan elektronik. PT Surya Biru Murni Acetylene Tbk
bertanggung jawab penuh atas informasi yang tertera didalam dokumen ini.
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Letter / Announcement No. 099/CS-SBMA/SK/VIII/2025
Issuer Name PT Surya Biru Murni Acetylene Tbk
Issuer Code SBMA
Attachment 2
Subject Change Internal Audit
Changes of Internal Audit
Herewith we announce a Change of Internal Audit effective on 21 August 2025 as follows :
Chairman of the New Internal Audit Unit Name Chairman of the Old Internal Audit Unit Name
Rosnah Daisy Erna Simanjuntak
Thus to be informed accordingly.
Respectfully,
PT Surya Biru Murni Acetylene Tbk
Francisca Puspalinda
Corporate Secretary
PT Surya Biru Murni Acetylene Tbk
Jl. Jend. Sudirman No. 5-6, RT 016
Phone : +62542 733600, Fax : , www.suryabirumurni.co.id
Sender Name Francisca Puspalinda
Function Corporate Secretary
Date and Time 21-08-2025 12:24
Attachment 1. 099. CS - Pemb. Perub Audit Internal - ManRisk.pdf
2. 081. DIR - SK Perubahan Kepala Internal Audit.pdf
This is an official document of PT Surya Biru Murni Acetylene Tbk that does not require a signature as it was
generated electronically by the electronic reporting system. PT Surya Biru Murni Acetylene Tbk is fully responsible
for the information contained within this document.
Names mentioned 3 people and organisations named in the text · linked when the evidence is strong
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12 Sep 2026 22:59
Raw output
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'changes': [{'change_type': 'OUT',
'effective_date': '2025-08-21',
'name': 'Daisy Erna Simanjuntak',
'position_after': '',
'position_before': 'OTHER',
'position_raw': 'Internal Audit',
'reason_text': ''},
{'change_type': 'IN',
'effective_date': '2025-08-21',
'name': 'Rosnah',
'position_after': 'OTHER',
'position_before': '',
'position_raw': 'Internal Audit',
'reason_text': ''}],
'event_date': None,
'issuer_name': 'PT Surya Biru Murni Acetylene Tbk',
'issuer_ticker': 'SBMA',
'letter_number': '099/CS-SBMA/SK/VIII/2025',
'positions': [{'is_independent': False,
'name': 'Rosnah',
'role': 'OTHER',
'role_raw': 'Internal Audit',
'started_at': '2025-08-21'}],
'source_shape': 'OFFICER_TABLE',
'subject': 'Perubahan Internal Audit'}