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20260209_CHEK_Laporan Bulanan Registrasi Pemegang Efek//Perubahan Struktur Pemegang Saham_32026020.pdf
Shareholder register Parsed CHEKSource file signed link, expires in 15 minutes
Extracted text 10
Page 1
Go To English Page
Nomor Surat 093/DIR/DB/I/2026
Nama Perusahaan PT Diastika Biotekindo Tbk
Kode Emiten CHEK
Papan Pencatatan Pengembangan
Lampiran 2
Perihal Laporan Bulanan Registrasi Pemegang Efek
Perseroan menyampaikan Laporan Bulanan Registrasi Pemegang Efek yang berakhir pada 31 Januari 2026
Sebagai Berikut :
Biro Administrasi Efek: PT. Adimitra Jasa Korpora
Persen
Jumlah Persen
Jumlah Saham Saham
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali Afiliasi
Sebelumnya Sebelumny
Ini Ini
a
Nathan Tirtana Jalan Rawa Komisaris 0 0% 0 0%
Gelam V Blok L,
Kav. 11-13,
Gedung Etana
Lantai 3,
Desa/Kelurahan
Jatinegara,
Kec. Cakung,
Pemegang Kota Adm.
Jakarta Timur,
Saham > 5%
Jakarta 13930
Marcella Kawasan Direksi 0 0% 0 0%
Angelin Industri
Pulogadung, Jl.
Rawa Gelam V
Blok. L Kav.11-
13Kawasan
Industri Pulo
Gadung,
Jakarta Timur
Page 2
Persen
Jumlah Persen
Jumlah Saham Saham
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali Afiliasi
Sebelumnya Sebelumny
Ini Ini
a
Franciscus Kawasan Direksi 0 0% 0 0%
Xaverius Industri
Pulogadung, Jl.
Rawa Gelam V
Blok. L Kav.11-
13Kawasan
Industri Pulo
Gadung,
Jakarta Timur
PT Optel Tangerang, 2.488.367.736 60,5% 2.488.367.73 60,5%
Investama Ruko De 6 X
Mansion Blok E
No. 7, Alam
Sutera, RT/RW
001/014
Dra TH M Jalan Rawa Komisaris 650.179.697 15,81% 650.179.697 15,81%
Nelly Susanti Gelam V Blok L,
Kav. 11-13,
Gedung Etana
Pemegang
Lantai 3,
Saham > 5% Desa/Kelurahan
Jatinegara,
Kec. Cakung,
Kota Adm.
Jakarta Timur,
Jakarta 13930
Healthy Office 6113, 93.625.876 2,28% 93.625.876 2,28%
Alliance The Center, 99
Queens Road
Central, Central
Hongkong
Active Rich Portcullis 18.725.176 0,46% 18.725.176 0,46%
Ivestment Chambers, 4th
Floor, Ellen
Skelton
Building, 3076
Sir Francis
Drake Highway,
Road Town,
Tortola, British
Virgin Islands,
VG1110
Page 3
Persen
Jumlah Persen
Jumlah Saham Saham
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali Afiliasi
Sebelumnya Sebelumny
Ini Ini
a
Sundoyo Jalan Rawa Komisaris 0 0% 0 0%
Gelam V Blok L,
Pemegang Kav. 11-13,
Gedung Etana
Saham > 5%
Lantai 3,
Desa/Kelurahan
Jatinegara,
Kec. Cakung,
Kota Adm.
Jakarta Timur,
Jakarta 13930
0 0% 0 0%
Masyarakat - Warkat - Scrip
862.433.000 20,95% 862.433.00 20,95%
Masyarakat - Non Warkat - Scripless 0
0 0% 0 0%
Saham Treasury
4.113.331.48 100% 4.113.331.48 100%
Total 5 5
Persentase Jumlah Saham (Bulan Persentase(Bulan
Nama Jumlah Saham (Sebelumnya)
(Sebelumnya) Ini) Ini)
2,488,367,736 60.5% 2,488,367,736 60.5%
Total Pengendali
1,624,963,749 39.5% 1,624,963,749 39.5%
Total Non Pengendali
Page 4
Informasi Saham Free Float
Keterangan Bulan Sebelumnya Bulan Ini
Jumlah saham scripless dimiliki oleh pemegang saham kurang
862.433.000 862.433.000
dari 5%
Jumlah saham scripless dimiliki oleh Direksi dan Dewan
0 0
Komisaris kurang dari 5%
Jumlah saham scripless dimiliki oleh Pengendali kurang dari 5% 0 0
Jumlah saham scripless dimiliki oleh Afiliasi dari Pengendali 0 0
kurang dari 5%
Jumlah treasury stock scripless kurang dari 5% 0 0
Jumlah saham portofolio investasi dengan penerima manfaat
0 0
investor publik yang telah disetujui Bursa untuk diperhitungkan
sebagai Free Float
Jumlah saham Free Float 862.433.000 862.433.000
Jumlah saham tercatat di Bursa per akhir bulan 4.113.331.485 4.113.331.485
% Saham Free Float 20,97 20,97
Jumlah Pemegang Saham
Bulan Sebelumnya Bulan Sekarang Perubahan
5.587 5.347 240
Penerima Manfaat Akhir dari Kepemilikan Saham
Page 5
Nomor Nama
1 Laurentia Hariadi
Demikian untuk diketahui.
Hormat Kami,
PT Diastika Biotekindo Tbk
Franciscus Xaverius Yoshua R
Direktur Utama
PT Diastika Biotekindo Tbk
Kawasan Industri Pulogadung, Jl. Rawa Gelam V Blok. L Kav.11-13
Telepon : (021)38865038, Fax : (021)4754707 , www.diastika.co.id
Nama Pengirim Franciscus Xaverius Yoshua R
Jabatan Direktur Utama
Tanggal dan Waktu 10-02-2026 17:05
Lampiran 1. CHEK - LAPORAN BULAN JANUARI 2026.pdf
2. Laporan Bulanan CHEK Jan26.pdf
Dokumen ini merupakan dokumen resmi PT Diastika Biotekindo Tbk yang tidak memerlukan tanda tangan karena
dihasilkan secara elektronik oleh sistem pelaporan elektronik. PT Diastika Biotekindo Tbk bertanggung jawab penuh
atas informasi yang tertera didalam dokumen ini.
Page 6
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Letter / Announcement No. 093/DIR/DB/I/2026
Issuer Name PT Diastika Biotekindo Tbk
Issuer Code CHEK
Listing Board Development
Attachment 2
Subject Monthly Report of Securities Holders Registration
The Company hereby announce Monthly Report of Securities Holders Registration which ends in 31 January
2026 as follows:
Security Administration Bureau: PT. Adimitra Jasa Korpora
Number of Percent of Number of Percent of
Name Address Position Shares in Shares in Shares in Shares in Controller Affiliation
Previous Previous Current Current
Nathan Tirtana Jalan Rawa Komisaris 0 0% 0 0%
Gelam V Blok L,
Kav. 11-13,
Gedung Etana
Lantai 3,
Desa/Kelurahan
Jatinegara,
Kec. Cakung,
Kota Adm.
Share Jakarta Timur,
Ownership > Jakarta 13930
5% Marcella Kawasan Direksi 0 0% 0 0%
Angelin Industri
Pulogadung, Jl.
Rawa Gelam V
Blok. L Kav.11-
13Kawasan
Industri Pulo
Gadung,
Jakarta Timur
Page 7
Number of Percent of Number of Percent of
Name Address Position Shares in Shares in Shares in Shares in Controller Affiliation
Previous Previous Current Current
Franciscus Kawasan Direksi 0 0% 0 0%
Xaverius Industri
Pulogadung, Jl.
Rawa Gelam V
Blok. L Kav.11-
13Kawasan
Industri Pulo
Gadung,
Jakarta Timur
PT Optel Tangerang, 2,488,367,736 60.5% 2,488,367,73 60.5%
Investama Ruko De 6 X
Mansion Blok E
No. 7, Alam
Sutera, RT/RW
001/014
Dra TH M Jalan Rawa Komisaris 650,179,697 15.81% 650,179,697 15.81%
Nelly Susanti Gelam V Blok L,
Kav. 11-13,
Share Gedung Etana
Ownership > Lantai 3,
Desa/Kelurahan
5%
Jatinegara,
Kec. Cakung,
Kota Adm.
Jakarta Timur,
Jakarta 13930
Healthy Office 6113, 93,625,876 2.28% 93,625,876 2.28%
Alliance The Center, 99
Queens Road
Central, Central
Hongkong
Active Rich Portcullis 18,725,176 0.46% 18,725,176 0.46%
Ivestment Chambers, 4th
Floor, Ellen
Skelton
Building, 3076
Sir Francis
Drake Highway,
Road Town,
Tortola, British
Virgin Islands,
VG1110
Page 8
Number of Percent of Number of Percent of
Name Address Position Shares in Shares in Shares in Shares in Controller Affiliation
Previous Previous Current Current
Sundoyo Jalan Rawa Komisaris 0 0% 0 0%
Gelam V Blok L,
Share Kav. 11-13,
Ownership > Gedung Etana
5% Lantai 3,
Desa/Kelurahan
Jatinegara,
Kec. Cakung,
Kota Adm.
Jakarta Timur,
Jakarta 13930
0 0% 0 0%
Masyarakat - Warkat - Scrip
862.433.000 20,95% 862.433.00 20,95%
Masyarakat - Non Warkat - Scripless 0
0 0% 0 0%
Saham Treasury
4.113.331.48 100% 4.113.331.48 100%
Total 5 5
Percentage Number of Shares (This Percentage (This
Name Number of Shares (Previously)
(Previous) Month) Month)
2,488,367,736 60.5% 2,488,367,736 60.5%
Total Controller
1,624,963,749 39.5% 1,624,963,749 39.5%
Total Non-Controllers
Page 9
Free Float Share Information
Information Previous Month This Month
The number of scripless shares owned by shareholders is less
862.433.000 862.433.000
than 5%
The number of scripless shares owned by the Board of Directors
0 0
and Board of Commissioners is less than 5%
The number of scripless shares owned by the Controller is less
0 0
than 5%
The number of scripless shares owned by Affiliates of the 0 0
Controller is less than 5%
The amount of scripless treasury stock is less than 5% 0 0
Number of investment portfolio shares with public investor
0 0
beneficiaries that have been approved by the Exchange to be
counted as Free Float
The amount of Free Float Share 862.433.000 862.433.000
The number of shares listed on the Exchange at the end of the
4.113.331.485 4.113.331.485
month
% Free Float Share 20,97 20,97
Number of Shareholders
Previous Month This Month Change
5.587 5.347 240
Final Beneficiaries of Share Ownership
Page 10
Number Name
1 Laurentia Hariadi
Thus to be informed accordingly.
Respectfully,
PT Diastika Biotekindo Tbk
Franciscus Xaverius Yoshua R
Direktur Utama
PT Diastika Biotekindo Tbk
Kawasan Industri Pulogadung, Jl. Rawa Gelam V Blok. L Kav.11-13
Phone : (021)38865038, Fax : (021)4754707 , www.diastika.co.id
Sender Name Franciscus Xaverius Yoshua R
Function Direktur Utama
Date and Time 10-02-2026 17:05
Attachment 1. CHEK - LAPORAN BULAN JANUARI 2026.pdf
2. Laporan Bulanan CHEK Jan26.pdf
This is an official document of PT Diastika Biotekindo Tbk that does not require a signature as it was generated
electronically by the electronic reporting system. PT Diastika Biotekindo Tbk is fully responsible for the information
contained within this document.
Names mentioned 13 people and organisations named in the text · linked when the evidence is strong
unresolved
org
PT. Adimitra Jasa Korpora
· Biro Administrasi Efek
p.1
unresolved
org
PT. Adimitra Jasa Korpora Persen
p.1
unresolved
person
Rawa
· Komisaris
p.1 ×6
unresolved
org
PT Optel
· 2.488.367.736
p.2 ×2
unresolved
person
Dra TH M
p.2 ×2
unresolved
—
Laurentia Hariadi
p.5 ×2
unresolved
person
Franciscus Xaverius Yoshua R
· Direktur Utama
p.5 ×7
unresolved
—
1. CHEK -
p.5 ×2
unresolved
—
Franciscus
· Direksi
p.7
unresolved
person
Function
· Direktur Utama
p.10
Extraction attempts how the parser did, and what it refused
Nothing structured was extracted from this document — the attempts below say why.
Rule parser
OK
confidence 0.900
317 ms
12 Sep 2026 22:31
Raw output
{'aggregates': {'total': {'pct': '100', 'shares': '4113331485'},
'treasury': {'pct': '0', 'shares': '0'},
'under5_non_warkat': {'pct': '20.95', 'shares': '862433000'},
'under5_warkat': {'pct': '0', 'shares': '0'}},
'as_of_date': '2026-01-31',
'checksum_ok': True,
'checksum_parts': '4113331485',
'holders': [{'address': 'Jalan Rawa Gelam V Blok L, Kav. 11-13, Gedung Etana '
'Lantai 3, Desa/Kelurahan',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Nathan Tirtana',
'page_no': 1,
'pct': '0',
'pct_prev': '0',
'position': 'Komisaris',
'seq': 0,
'shares': '0',
'shares_prev': '0'},
{'address': 'Jatinegara, Kec. Cakung, Kota Adm. Jakarta Timur, '
'Jakarta 13930 Kawasan Industri',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Marcella Angelin',
'page_no': 1,
'pct': '0',
'pct_prev': '0',
'position': 'Direksi',
'seq': 1,
'shares': '0',
'shares_prev': '0'},
{'address': 'Kawasan Industri Pulogadung, Jl. Rawa Gelam V Blok. '
'L Kav.11-',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Franciscus Xaverius',
'page_no': 2,
'pct': '0',
'pct_prev': '0',
'position': 'Direksi',
'seq': 2,
'shares': '0',
'shares_prev': '0'},
{'address': '13Kawasan Industri Pulo Gadung, Jakarta Timur '
'Tangerang, Ruko De Mansion Blok E No. 7, Alam',
'category': 'FIVE_PCT',
'is_controller': True,
'is_controller_affiliate': False,
'name': 'PT Optel Investama',
'page_no': 2,
'pct': '60.5',
'pct_prev': '60.5',
'position': '',
'seq': 3,
'shares': '2488367736',
'shares_prev': '2488367736'},
{'address': 'Sutera, RT/RW 001/014 Jalan Rawa Gelam V Blok L, '
'Kav. 11-13, Gedung Etana Lantai 3, Desa/Kelurahan',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Dra TH M Nelly Susanti',
'page_no': 2,
'pct': '15.81',
'pct_prev': '15.81',
'position': 'Komisaris',
'seq': 4,
'shares': '650179697',
'shares_prev': '650179697'},
{'address': 'Jatinegara, Kec. Cakung, Kota Adm. Jakarta Timur, '
'Jakarta 13930 Office 6113, The Center, 99 Queens '
'Road',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Healthy Alliance',
'page_no': 2,
'pct': '2.28',
'pct_prev': '2.28',
'position': '',
'seq': 5,
'shares': '93625876',
'shares_prev': '93625876'},
{'address': 'Central, Central Hongkong Portcullis Chambers, 4th',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Active Rich Ivestment',
'page_no': 2,
'pct': '0.46',
'pct_prev': '0.46',
'position': '',
'seq': 6,
'shares': '18725176',
'shares_prev': '18725176'},
{'address': 'Jalan Rawa Gelam V Blok L,',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Sundoyo',
'page_no': 3,
'pct': '0',
'pct_prev': '0',
'position': 'Komisaris',
'seq': 7,
'shares': '0',
'shares_prev': '0'}],
'issuer_name': 'PT Diastika Biotekindo Tbk',
'issuer_ticker': 'CHEK',
'layout': 'EREP_COVER',
'letter_number': '093/DIR/DB/I/2026',
'listing_board': 'Pengembangan',
'period_label': 'Januari 2026',
'registrar': 'PT. Adimitra Jasa Korpora',
'total_shares': '4113331485'}