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20260209_CHEK_Laporan Bulanan Registrasi Pemegang Efek//Perubahan Struktur Pemegang Saham_32026020_lamp2.pdf

Shareholder register Needs review CHEK

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Extracted text 1

Page 1 OCR 0.900
Diastika
Biotekindo

Jakarta, 09 Februari 2026

Nomor:  093/DIR/DB/11/2026

Perihal: — Laporan Bulanan Registrasi
Pemegang Efek per 31 Januari 2026, PT
Diastika Biotekindo Tbk (CHEK)

Kepada

PT Bursa Efek Indonesia

Gedung Bursa Efek Indonesia - Tower 1
Jl. Jend. Sudirman kav 52-53

Jakarta 12190, Indonesia

U.p. Yth. Direktur Penilaian Perusahaan

Otoritas Jasa Keuangan (“OJK”)

Gedung Soemitro Djojohadikusumo

Jln. Lapangan Banteng Timur 2-4

Jakarta 10710

U.p. Yth. Kepala Eksekutif Pengawas Pasar
Modal,

Dengan hormat,

Dalam rangka memenuhi Peraturan Bursa Efek
Indonesia Nomor I-E tentang Kewajiban Penyampaian
Informasi, bersama ini kami sampaikan Laporan dari PT
Adimitra Jasa Korpora selaku Biro Administrasi Efek
dari PT Diastika Biotekindo Tbk per 31 Januari 2026
sebagaimana terlampir.

Demikian kami sampaikan. Atas perhatiannya, kami
mengucapkan terima kasih.

Jakarta, February 9” , 2026
Number: 093/DIR/DB/1/2026

Subjeci: Monthly — Report — on Securities
Holder Registration as of January 31" 2026,
PT Diastika Biotekindo Tbk (CHEK)

To

Indonesia Stock Exchange

Gedung Bursa Efek Indonesia - Tower 1
Jl. Jend. Sudirman kav 52-53

Jakarta 12190, Indonesia

Atin. Director Company Valuation

Financial — Services — Authority

(“OJK”) Soemitro Djojohadikusumo

Building Jln. Lapangan Banteng

Timur 2-4, Jakarta 10710

Atin. Chief Executive of the Capital Market
Supervision.

Dear Sir,

In order to comply with the Indonesia Stock
Exchange Regulation Number I-E concerning the
Obligation to Submit Information, we hereby
submit a Report from PT Adimitra Jasa Korpora as
the Securities Administration Bureau of PT Diastika
Biotekindo Tbk as of January 31", 2026, as attached.

Thus we convey this information. Thank you for your
kind attention.

PT Diastika Biotekindo Tbk.

Dok

,

ika
igtekindo

x yna Utama
President Director

www.diastika.co.id

File

File Open PDF
Source IDX
Size0.07 MB
Published10 Feb 2026
Pages1
Characters1,872
Text sourceOCR
OCR confidence0.900

Names mentioned 5 people and organisations named in the text · linked when the evidence is strong

linked org Diastika Biotekindo Tbk p.1 ×15
possible org PT Bursa Efek Indonesia p.1 ×4
possible org Otoritas Jasa Keuangan p.1
unresolved org PT Adimitra Jasa Korpora p.1 ×2
unresolved org Indonesia Stock Exchange p.1 ×2

Extraction attempts how the parser did, and what it refused

Nothing structured was extracted from this document — the attempts below say why.

Rule parser Needs review confidence 0.000 42 ms 13 Sep 2026 14:38

no text layer (scanned register; needs OCR)

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