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20260508_TRST_Laporan Bulanan Registrasi Pemegang Efek//Perubahan Struktur Pemegang Saham_32079305.pdf
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Page 1
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Nomor Surat 10/TRST/V/2026
Nama Perusahaan Trias Sentosa Tbk
Kode Emiten TRST
Papan Pencatatan Pengembangan
Lampiran 1
Perihal Laporan Bulanan Registrasi Pemegang Efek
Bersama ini Trias Sentosa Tbk menyatakan:
1. Bertanggung jawab atas penyusunan dan penyajian Laporan Bulanan Registrasi Pemegang Efek (LBRE).
2. Semua informasi dalam LBRE telah dimuat secara lengkap dan benar, tidak mengandung informasi atau fakta
material yang tidak benar, dan tidak menghilangkan informasi atau fakta material.
3. Perhitungan Free Float telah disajikan sesuai dengan Peraturan Pencatatan Bursa Nomor I-A dan/atau I-V tentang
Pencatatan Saham dan Efek Bersifat Ekuitas Selain Saham yang Diterbitkan oleh Perusahaan Tercatat, termasuk telah
mengeluarkan kepemilikan saham oleh pihak Pengendali dan Afiliasi dari Pengendali, dan Afiliasi dari Pemilik Manfaat;
dimiliki oleh anggota Dewan Komisaris atau anggota Direksi; dan saham yang telah dibeli kembali oleh perusahaan.
Direksi atas nama Trias Sentosa Tbk bertanggung jawab penuh atas informasi yang tertera didalam dokumen ini.
Perseroan menyampaikan Laporan Bulanan Registrasi Pemegang Efek yang berakhir pada akhir bulan April -
2026 Sebagai Berikut :
Biro Administrasi Efek: PT. Raya Saham Registra
Persen
Jumlah Persen
Jumlah Saham Saham Afiliasi
Nama Alamat Jabatan Saham Bulan Saham Bulan Pengendali
Pemegang Sebelumnya Sebelumny Pengendali
Ini Ini
a
Saham
Kindarto 19 NASSIM Komisaris 136.734.500 4,87% 136.734.500 4,87%
Direksi dan
Kohar ROAD UNIT 02-
Komisaris
14
SINGAPORE
258461
Page 2
Persen
Jumlah Persen
Jumlah Saham Saham Afiliasi
Nama Alamat Saham Bulan Saham Bulan Pengendali
Sebelumnya Sebelumny Pengendali
Ini Ini
a
PT.Adilaksa Jl.Mataram 502.784.665 17,91% 502.784.665 17,91%
Manunggal No.1 Kediri.
Pemegang
saham 5% PT. K and L Jl.Waru No.1 B 750.133.500 26,71% 750.133.500 26,71%
(lima persen) Capital Waru Sidoarjo X
atau lebih PT Prima Jl.Waru No.1 B 161.932.460 5,77% 162.095.460 5,77%
Polycon Indah Waru Sidoarjo
PT. KILO JL. CIDENG 216.463.250 7,71% 216.463.250 7,71%
LIMA INTI TIMUR NO. 15
G LT. 4
JAKARTA
Pemegang Saham < 5%
17.360.500 0,62% 17.360.500 0,62%
Pemegang Saham < 5% - Warkat
1.022.591.12 36,41% 1.022.428. 36,41%
Pemegang Saham < 5% - Non Warkat 5 125
0 0% 0 0%
Saham Treasuri
2.808.000.00 100% 2.808.000.00 100%
Total 0 0
Page 3
Jumlah Saham Scrip dan Scripless berdasarkan Tipe dan Klasifikasi Investor
Tipe dan Klasifikasi Investor Jumlah Saham
Afiliasi dari pengendali 325.125.000
Direksi dan Dewan Komisaris 136.734.500
Karyawan (hanya saham yang dibatasi pengalihan
0
kepemilikannya)
Pengendali 750.133.500
Saham Tresuri 0
Jumlah Saham Scripless berdasarkan Tipe dan Klasifikasi Investor dari KSEI
Tipe dan Klasifikasi Investor Jumlah Saham
Bank 77.525
Government 497.550
Private Equity 7.750
Trustee Bank -
Venture Capital -
Private Bank 1.500.300
Exchange Traded Funds -
Investment Manager -
Investment Advisors 6.127.400
Brokerage Firms 27
Page 4
Hedge Fund - Sovereign Wealth Fund - Capital Market Supporting Institutions and Professions 6.635 Commanditaire Vennootschap (CV) or Limited partnership - Firm - Invesment Fund Selling Agent - Peer to peer lending - Permanent establishment - Sole proprietorship - Corporate 1.370.674.063 Association/social organization - State-owned enterprises - Central Bank - State Owned Company - Diocese - Conference - Congregation - Cooperatives 6.911.305 International organization - Political parties -
Page 5
Partnership - Educational Institution - Mutual Funds (MF) 85.607.700 Securities Company (SC) 1.501.875 Pension Funds (PF) 50 Financial Institutional (IB) - Insurance (IS) 750 Foundation (FD) 50 Individual (ID) 814.941.855 *Data klasifikasi investor yang disajikan dalam laporan ini bersumber dari informasi yang disampaikan oleh Pemegang Rekening KSEI berdasarkan hasil verifikasi yang dilakukan melalui proses Know Your Customer (KYC) atas data investor yang dikelolanya. Penetapanan klasifikasi investor dilakukan oleh masing-masing Pemegang Rekening KSEI dengan mengacu pada definisi dan panduan klasifikasi investor yang telah disediakan oleh KSEI. Keakuratan maupun kesesuaian pada penentuan klasifikasi investor yang tersaji dalam laporan ini menjadi tanggung jawab masing-masing Pemegang Rekening KSEI yang melakukan proses klasifikasi tersebut.
Page 6
Informasi Saham Free Float
Keterangan Bulan Sebelumnya Bulan Ini
Jumlah saham non-warkat dimiliki oleh seluruh pemegang
1.159.325.625 1.158.542.975
saham kurang dari 5%
Jumlah saham non-warkat dimiliki oleh Direksi dan Dewan
136.734.500 136.734.500
Komisaris kurang dari 5%
Jumlah saham non-warkat dimiliki oleh Pengendali kurang dari 5% 0 0
Jumlah saham non-warkat dimiliki oleh Afiliasi dari Pengendali 325.125.000 325.125.000
kurang dari 5%
Jumlah saham tresuri non-warkat kurang dari 5% 0 0
Jumlah saham yang harus dibatasi pengalihan kepemilikannya
0 0
(lock up) baik berdasarkan Peraturan maupun bagian tindakan
korporasi Perusahaan Tercatat kurang dari 5%
Jumlah saham non-warkat dimiliki oleh Perusahaan Modal 0 7.750
Ventura dan Private Equity kurang dari 5%
Jumlah saham non-warkat yang berada dalam status sita atau 0 0
blokir oleh Aparat Penegak Hukum atau Otoritas yang
berwenang kurang dari 5%
Jumlah saham dengan penerima manfaat investor publik yang 0 0
telah disetujui Bursa untuk diperhitungkan sebagai Free Float
(Ketentuan V.2 Peraturan I-A dan Ketentuan V.2 Peraturan I-V)
Jumlah saham Free Float 697.466.125 696.675.725
Jumlah saham tercatat di Bursa per akhir bulan 2.808.000.000 2.808.000.000
% Saham Free Float 24,84 24,81
Page 7
Persentase Bulan
Keterangan Bulan Sebelumnya Bulan Ini Persentase Bulan Ini
Sebelumnya
Jumlah saham tidak tercatat 0 0% 0 0%
Jumlah Pemegang Saham Nasabah Pemilik SID
Bulan Sebelumnya Bulan Sekarang Perubahan
2.145 695 1.450
Pemilik manfaat (pengendali tingkat individu) yang terdiri dari satu pihak atau kelompok yang terorganisasi dari Trias Sentosa Tbk
Pemegang Saham
Nama Pemegang % Kepemilikan
Nomor Nama Pemilik Manfaat Alamat Langsung
Saham Langsung Saham*
Perseroan
1 Kindarto Kohar Ya 4,87 %
* Persentase Kepemilikan, jika pemegang kolom pemegang saham langsung diisi:
- Ya : maka merupakan % kepemilikan pemilik manfaat langsung ke Perseroan
- Tidak : maka merupakan % kepemilikan pemengang saham langsung ke Perseroan
Demikian untuk diketahui.
Hormat Kami,
Trias Sentosa Tbk
Hans Chandra
Page 8
Corporate Secretary
Trias Sentosa Tbk
Head Office: Desa Keboharan, Km 26 Krian,Sidoarjo 61262 Indonesia
Telepon : 031 8975825, Fax : 031 8972998, www.trias-sentosa.com
Nama Pengirim Hans Chandra
Jabatan Corporate Secretary
Tanggal dan Waktu 09-05-2026 18:06
Lampiran 1. idx TRST Apr2026_bw.pdf
Dokumen ini merupakan dokumen resmi Trias Sentosa Tbk yang tidak memerlukan tanda tangan karena dihasilkan
secara elektronik oleh sistem pelaporan elektronik. Trias Sentosa Tbk bertanggung jawab penuh atas informasi yang
tertera didalam dokumen ini.
Page 9
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Letter / Announcement No. 10/TRST/V/2026
Issuer Name Trias Sentosa Tbk
Issuer Code TRST
Listing Board Development
Attachment 1
Subject Monthly Report of Securities Holders Registration
Hereby, the Company declares that:
1. It is responsible for the preparation and presentation of the Monthly Securities Holder Registration Report.
2. All information contained in the LBRE has been fully and accurately disclosed, does not contain any incorrect material
information or facts, and does not omit any material information or facts.
3. The Free Float calculation has been presented in accordance with Listing Exchange Regulation Number I-A and/or I-V
concerning the Listing of Shares and Equity Securities Other Than Shares Issued by Listed Companies, including the
exclusion of share ownership by the Controlling Shareholder and its Affiliates; affiliates of beneficial owner; members of
the Board of Commissioners or the Board of Directors; and treasury shares repurchased by the Company.
The Board of Directors of Trias Sentosa Tbk, on behalf of the Company, bears full responsibility for the information
contained in this document.
The Company hereby announce Monthly Report of Securities Holders Registration which ends in April - 2026
Security Administration Bureau: PT. Raya Saham Registra
Number of Percent of Number of Percent of Affiliate of
Board of Name Address Position Shares in Shares in Shares in Shares in Controller the
Directors and Previous Previous Current Current Controller
Board of Kindarto 19 NASSIM Komisaris 136,734,500 4.87% 136,734,500 4.87%
Commission Kohar ROAD UNIT 02-
ers 14
SINGAPORE
258461
Page 10
Number of Percent of Number of Percent of Affiliate of
Name Address Shares in Shares in Shares in Shares in Controller the
Previous Previous Current Current Controller
PT.Adilaksa Jl.Mataram 502,784,665 17.91% 502,784,665 17.91%
Manunggal No.1 Kediri.
Shareholders
PT. K and L Jl.Waru No.1 750,133,500 26.71% 750,133,500 26.71%
of 5% (five Capital B Waru X
percent) or
Sidoarjo
more PT Prima 161,932,460 5.77% 162,095,460 5.77%
Jl.Waru No.1
Polycon Indah B Waru
Sidoarjo
PT. KILO JL. CIDENG 216,463,250 7.71% 216,463,250 7.71%
LIMA INTI TIMUR NO.
15 G LT. 4
JAKARTA
Share Ownership of <5%
17.360.500 0,62% 17.360.500 0,62%
Share Ownership of <5% - Scrip
1.022.591.12 36,41% 1.022.428. 36,41%
Share Ownership of <5% - Scripless 5 125
0 0% 0 0%
Treasury Stock
2.808.000.00 100% 2.808.000.00 100%
Total 0 0
Page 11
Number of Scrip and Scripless Shares based on Investor Type and Classification Investor Type & Classification Number of Shares Affiliation from Controller 325.125.000 BOD / BOC 136.734.500 Employee (lock up shares only) 0 Controller 750.133.500 Treasury 0 Number of Scripless Shares based on Investor Type and Classification from KSEI Investor Type & Classification Number of Shares Bank 77.525 Government 497.550 Private Equity 7.750 Trustee Bank - Venture Capital - Private Bank 1.500.300 Exchange Traded Funds - Investment Manager - Investment Advisors 6.127.400 Brokerage Firms 27
Page 12
Hedge Fund - Sovereign Wealth Fund - Capital Market Supporting Institutions and Professions 6.635 Commanditaire Vennootschap (CV) or Limited partnership - Firm - Investment Fund Selling Agent - Peer to peer lending - Permanent establishment - Sole proprietorship - Corporate 1.370.674.063 Association/social organizations - State Owned Enterprises - Central Bank - State Owned Company - Diocese - Conference - Congregation - Cooperatives 6.911.305 International organization - Political parties -
Page 13
Partnership - Educational Institution - Mutual Funds (MF) 85.607.700 Securities Company (SC) 1.501.875 Pension Funds (PF) 50 Financial Institutional (IB) - Insurance (IS) 750 Foundation (FD) 50 Individual (ID) 814.941.855 *The investor classification data presented in this report is derived from information provided by KSEI Account Holders based on verification conducted through the Know Your Customer (KYC) process on the investor data under their management. The determination of investor classification is carried out by each KSEI Account Holder with reference to the definitions and investor classification guidelines provided by KSEI. The accuracy and appropriateness of the investor classification presented in this report remain the responsibility of each KSEI Account Holder that performs the classification process.
Page 14
Free Float Share Information
Information Previous Month This Month
The number of scripless shares owned by shareholders is less
1.159.325.625 1.158.542.975
than 5%
The number of scripless shares owned by the Board of Directors
136.734.500 136.734.500
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 325.125.000 325.125.000
Controller is less than 5%
The amount of scripless treasury stock is less than 5% 0 0
The number of shares owned less than 5% and subject to a lock-
up restriction, either based on regulations or the corporate 0 0
actions of the listed company.
The number of non-script shares owned less than 5% by venture 0 7.750
capital and private equity companies
The number of non-script shares owned less than 5% and 0 0
subject to confiscation or blocking by law enforcement officials or
authorized authorities.
Number of shares with public investor beneficiaries that have 0 0
been approved by IDX as Free Float (Provision V.2 of Regulation
I-A and Provision V.2 of Regulation I-V).
The amount of Free Float Share 697.466.125 696.675.725
The number of shares listed on the Exchange at the end of the
2.808.000.000 2.808.000.000
month
% Free Float Share 24,84 24,81
Page 15
Remarks Previous Month Previous Month Percentage Current Month Current Month Percentage
Number of Unlisted Shares 0 0% 0 0%
Number of Shareholders Holding SID Accounts
Previous Month Current Month Change
2.145 695 1.450
Beneficial owner (ultimate individual controller) consisting of one party or an organized group from Trias
Sentosa Tbk
Company’s Direct Direct Shareholder % Share
Number Beneficial Owner Name Address
Shareholders Name Ownership*
1 Kindarto Kohar Yes 4,87 %
*Ownership Percentage, if the “Direct Shareholder” column is filled:
- Yes: represents the % ownership of the beneficial owner directly in the Company
- No: represents the % ownership of the direct shareholder in the Company
Thus to be informed accordingly.
Respectfully,
Trias Sentosa Tbk
Page 16
Hans Chandra
Corporate Secretary
Trias Sentosa Tbk
Head Office: Desa Keboharan, Km 26 Krian,Sidoarjo 61262 Indonesia
Phone : 031 8975825, Fax : 031 8972998, www.trias-sentosa.com
Sender Name Hans Chandra
Function Corporate Secretary
Date and Time 09-05-2026 18:06
Attachment 1. idx TRST Apr2026_bw.pdf
This is an official document of Trias Sentosa Tbk that does not require a signature as it was generated
electronically by the electronic reporting system. Trias Sentosa Tbk is fully responsible for the information contained
within this document.
Names mentioned 9 people and organisations named in the text · linked when the evidence is strong
unresolved
org
PT. Raya Saham Registra
· Biro Administrasi Efek
p.1
unresolved
org
PT. Raya Saham Registra Persen
p.1
unresolved
person
NASSIM
· Komisaris
p.1 ×2
unresolved
org
PT Prima
p.2 ×2
unresolved
org
PT. KILO
p.2 ×2
unresolved
org
Corporate Secretary Trias Sentosa Tbk
p.8
unresolved
org
Hans Chandra
· Corporate Secretary
p.8 ×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
OK
confidence 0.900
452 ms
12 Sep 2026 22:26
Raw output
{'aggregates': {'total': {'pct': '100', 'shares': '2808000000'},
'treasury': {'pct': '0', 'shares': '0'},
'under5_non_warkat': {'pct': '36.41', 'shares': '1022428125'},
'under5_warkat': {'pct': '0.62', 'shares': '17360500'}},
'as_of_date': '2026-04-30',
'checksum_ok': True,
'checksum_parts': '2808000000',
'holders': [{'address': '19 NASSIM ROAD UNIT 02-',
'category': 'BOARD',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'Kindarto Kohar',
'page_no': 1,
'pct': '4.87',
'pct_prev': '4.87',
'position': 'Komisaris',
'seq': 0,
'shares': '136734500',
'shares_prev': '136734500'},
{'address': 'Jl.Mataram No.1 Kediri.',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'PT.Adilaksa Manunggal',
'page_no': 2,
'pct': '17.91',
'pct_prev': '17.91',
'position': '',
'seq': 1,
'shares': '502784665',
'shares_prev': '502784665'},
{'address': 'Jl.Waru No.1 Waru Sidoarjo',
'category': 'FIVE_PCT',
'is_controller': True,
'is_controller_affiliate': False,
'name': 'PT. K and L Capital',
'page_no': 2,
'pct': '26.71',
'pct_prev': '26.71',
'position': '',
'seq': 2,
'shares': '750133500',
'shares_prev': '750133500'},
{'address': 'Jl.Waru No.1 Waru Sidoarjo',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'PT Prima Polycon Indah',
'page_no': 2,
'pct': '5.77',
'pct_prev': '5.77',
'position': '',
'seq': 3,
'shares': '162095460',
'shares_prev': '161932460'},
{'address': 'JL. CIDENG TIMUR NO. G LT. 4 JAKARTA',
'category': 'FIVE_PCT',
'is_controller': False,
'is_controller_affiliate': False,
'name': 'PT. KILO LIMA INTI',
'page_no': 2,
'pct': '7.71',
'pct_prev': '7.71',
'position': '',
'seq': 4,
'shares': '216463250',
'shares_prev': '216463250'}],
'issuer_name': 'Trias Sentosa Tbk',
'issuer_ticker': 'TRST',
'layout': 'EREP_COVER',
'letter_number': '10/TRST/V/2026',
'listing_board': 'Pengembangan',
'period_label': 'April 2026',
'registrar': 'PT. Raya Saham Registra',
'total_shares': '2808000000'}