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20260205_OBMD_Laporan Bulanan Registrasi Pemegang Efek//Perubahan Struktur Pemegang Saham_32025072.pdf
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Page 1
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Nomor Surat 004.CS/OBMD/II/2026
Nama Perusahaan PT OBM Drilchem Tbk
Kode Emiten OBMD
Papan Pencatatan Pengembangan
Lampiran 0
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. Bima Registra
Persen
Jumlah Persen
Jumlah Saham Saham
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali Afiliasi
Sebelumnya Sebelumny
Ini Ini
a
PT Indotek LAVENUE 411.600.000 51,07% 411.600.000 51,07%
Driling Solusi OFFICE &
RESIDENCE
Ryanto Dipo Business Direksi 34.200.500 4,24% 34.200.500 4,24%
Husodo Center 7th floor, X
Suite 7E, Jl.
Gatot Subroto
Kav. 50-52,
Jakarta 10260
Pemegang
Mohamad JL. PEPAYA Komisaris 91.422.200 11,34% 91.422.200 11,34%
Saham > 5% As'ad BLOK P NO. 4 X
Hendra JL AGUNG 51.786.500 6,43% 0 0%
TENGAH 4
BLOK I-7/40
Ivan Alamsyah Dipo Business Direksi 2.388.500 0,3% 2.388.500 0,3%
Siregar Center 7th floor,
Suite 7E, Jl.
Gatot Subroto
Kav. 50-52,
Jakarta 10260
Page 2
Persen
Jumlah Persen
Jumlah Saham Saham
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali Afiliasi
Sebelumnya Sebelumny
Ini Ini
a
Irvan Dipo Business Direksi 1.388.800 0,17% 1.388.800 0,17%
Pemegang Juliansah
Center 7th floor,
Saham > 5% Suite 7E, Jl.
Gatot Subroto
Kav. 50-52,
Jakarta 10260
SURYAPRAN JALAN LAUTZE 0 0% 47.015.300 5,83%
A NO. 1-3 RT.
03/01
0 0% 0 0%
Masyarakat - Warkat - Scrip
213.206.431 26,45% 217.977.63 27,05%
Masyarakat - Non Warkat - Scripless 1
0 0% 0 0%
Saham Treasury
805.992.931 100% 805.992.931 100%
Total
Persentase Jumlah Saham (Bulan Persentase(Bulan
Nama Jumlah Saham (Sebelumnya)
(Sebelumnya) Ini) Ini)
125,622,700 15.59% 125,622,700 15.58%
Total Pengendali
680,370,231 84.41% 680,370,231 84.42%
Total Non Pengendali
Page 3
Informasi Saham Free Float
Keterangan Bulan Sebelumnya Bulan Ini
Jumlah saham scripless dimiliki oleh pemegang saham kurang
251.184.231 255.955.431
dari 5%
Jumlah saham scripless dimiliki oleh Direksi dan Dewan
3.777.300 3.777.300
Komisaris kurang dari 5%
Jumlah saham scripless dimiliki oleh Pengendali kurang dari 5% 34.200.500 34.200.500
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 213.206.431 217.977.631
Jumlah saham tercatat di Bursa per akhir bulan 805.992.931 805.992.931
% Saham Free Float 26,45 27,04
Jumlah Pemegang Saham
Bulan Sebelumnya Bulan Sekarang Perubahan
2.210 2.326 116
Penerima Manfaat Akhir dari Kepemilikan Saham
Page 4
Nomor Nama
1 Ryanto Husodo
2 Mohamad As'ad
Demikian untuk diketahui.
Hormat Kami,
PT OBM Drilchem Tbk
Ivan Alamsyah
Wakil Direktur Utama
PT OBM Drilchem Tbk
Dipo Business Center 7th floor, Suite 7E, Jl. Gatot Subroto Kav. 50-52, Jakarta
Telepon : +6221 3005-1341, Fax : , www.drilchem.com
Nama Pengirim Ivan Alamsyah
Jabatan Wakil Direktur Utama
Tanggal dan Waktu 05-02-2026 17:53
Dokumen ini merupakan dokumen resmi PT OBM Drilchem Tbk yang tidak memerlukan tanda tangan karena
dihasilkan secara elektronik oleh sistem pelaporan elektronik. PT OBM Drilchem Tbk bertanggung jawab penuh atas
informasi yang tertera didalam dokumen ini.
Page 5
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Letter / Announcement No. 004.CS/OBMD/II/2026
Issuer Name PT OBM Drilchem Tbk
Issuer Code OBMD
Listing Board Development
Attachment 0
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. Bima Registra
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
PT Indotek LAVENUE 411,600,000 51.07% 411,600,000 51.07%
Driling Solusi OFFICE &
RESIDENCE
Ryanto Dipo Business Direksi 34,200,500 4.24% 34,200,500 4.24%
Husodo Center 7th floor, X
Suite 7E, Jl.
Gatot Subroto
Kav. 50-52,
Jakarta 10260
Share Mohamad JL. PEPAYA Komisaris 91,422,200 11.34% 91,422,200 11.34%
Ownership > As'ad BLOK P NO. 4 X
5%
Hendra JL AGUNG 51,786,500 6.43% 0 0%
TENGAH 4
BLOK I-7/40
Ivan Alamsyah Dipo Business Direksi 2,388,500 0.3% 2,388,500 0.3%
Siregar Center 7th floor,
Suite 7E, Jl.
Gatot Subroto
Kav. 50-52,
Jakarta 10260
Page 6
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
Irvan Dipo Business Direksi 1,388,800 0.17% 1,388,800 0.17%
Share
JuliansahCenter 7th floor,
Ownership > Suite 7E, Jl.
5% Gatot Subroto
Kav. 50-52,
Jakarta 10260
SURYAPRAN JALAN LAUTZE 0 0% 47,015,300 5.83%
A NO. 1-3 RT.
03/01
0 0% 0 0%
Masyarakat - Warkat - Scrip
213.206.431 26,45% 217.977.63 27,05%
Masyarakat - Non Warkat - Scripless 1
0 0% 0 0%
Saham Treasury
805.992.931 100% 805.992.931 100%
Total
Percentage Number of Shares (This Percentage (This
Name Number of Shares (Previously)
(Previous) Month) Month)
125,622,700 15.59% 125,622,700 15.58%
Total Controller
680,370,231 84.41% 680,370,231 84.42%
Total Non-Controllers
Page 7
Free Float Share Information
Information Previous Month This Month
The number of scripless shares owned by shareholders is less
251.184.231 255.955.431
than 5%
The number of scripless shares owned by the Board of Directors
3.777.300 3.777.300
and Board of Commissioners is less than 5%
The number of scripless shares owned by the Controller is less
34.200.500 34.200.500
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 213.206.431 217.977.631
The number of shares listed on the Exchange at the end of the
805.992.931 805.992.931
month
% Free Float Share 26,45 27,04
Number of Shareholders
Previous Month This Month Change
2.210 2.326 116
Final Beneficiaries of Share Ownership
Page 8
Number Name
1 Ryanto Husodo
2 Mohamad As'ad
Thus to be informed accordingly.
Respectfully,
PT OBM Drilchem Tbk
Ivan Alamsyah
Wakil Direktur Utama
PT OBM Drilchem Tbk
Dipo Business Center 7th floor, Suite 7E, Jl. Gatot Subroto Kav. 50-52, Jakarta
Phone : +6221 3005-1341, Fax : , www.drilchem.com
Sender Name Ivan Alamsyah
Function Wakil Direktur Utama
Date and Time 05-02-2026 17:53
This is an official document of PT OBM Drilchem Tbk that does not require a signature as it was generated
electronically by the electronic reporting system. PT OBM Drilchem Tbk is fully responsible for the information
contained within this document.
Names mentioned 12 people and organisations named in the text · linked when the evidence is strong
unresolved
org
PT. Bima Registra
· Biro Administrasi Efek
p.1
unresolved
org
PT. Bima Registra Persen
p.1
unresolved
org
PT Indotek
· 411.600.000
p.1 ×2
unresolved
person
PEPAYA
· Komisaris
p.1 ×2
unresolved
person
Ivan Alamsyah
· Wakil Direktur Utama
p.4 ×3
unresolved
—
Ryanto
· Direksi
p.5
unresolved
—
Irvan
· Direksi
p.6
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
577 ms
12 Sep 2026 22:31
Raw output
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'treasury': {'pct': '0', 'shares': '0'},
'under5_non_warkat': {'pct': '27.05', 'shares': '217977631'},
'under5_warkat': {'pct': '0', 'shares': '0'}},
'as_of_date': '2026-01-31',
'checksum_ok': True,
'checksum_parts': '805992931',
'holders': [{'address': 'LAVENUE OFFICE &',
'category': 'FIVE_PCT',
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'name': 'PT Indotek Driling Solusi',
'page_no': 1,
'pct': '51.07',
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'position': '',
'seq': 0,
'shares': '411600000',
'shares_prev': '411600000'},
{'address': 'RESIDENCE Dipo Business Center 7th floor, Suite 7E, '
'Jl. Gatot Subroto',
'category': 'BOARD',
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'page_no': 1,
'pct': '4.24',
'pct_prev': '4.24',
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{'address': 'Kav. 50-52, Jakarta 10260 JL. PEPAYA BLOK P NO. 4',
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'name': "Mohamad As'ad",
'page_no': 1,
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'position': 'Komisaris',
'seq': 2,
'shares': '91422200',
'shares_prev': '91422200'},
{'address': 'JL AGUNG TENGAH 4',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Hendra',
'page_no': 1,
'pct': '0',
'pct_prev': '6.43',
'position': '',
'seq': 3,
'shares': '0',
'shares_prev': '51786500'},
{'address': 'BLOK I-7/40 Dipo Business Center 7th floor,',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Ivan Alamsyah Siregar',
'page_no': 1,
'pct': '0.3',
'pct_prev': '0.3',
'position': 'Direksi',
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'shares': '2388500',
'shares_prev': '2388500'},
{'address': 'Dipo Business Center 7th floor, Suite 7E, Jl. Gatot '
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'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Irvan Juliansah',
'page_no': 2,
'pct': '0.17',
'pct_prev': '0.17',
'position': 'Direksi',
'seq': 5,
'shares': '1388800',
'shares_prev': '1388800'},
{'address': 'Kav. 50-52, Jakarta 10260 JALAN LAUTZE NO. 1-3 RT.',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'SURYAPRAN A',
'page_no': 2,
'pct': '5.83',
'pct_prev': '0',
'position': '',
'seq': 6,
'shares': '47015300',
'shares_prev': '0'}],
'issuer_name': 'PT OBM Drilchem Tbk',
'issuer_ticker': 'OBMD',
'layout': 'EREP_COVER',
'letter_number': '004.CS/OBMD/II/2026',
'listing_board': 'Pengembangan',
'period_label': 'Januari 2026',
'registrar': 'PT. Bima Registra',
'total_shares': '805992931'}