# RGAS · Kian Santang Muliatama Tbk.

Canonical: https://tradeinc.app/en/stocks/RGAS
Generated: 2026-10-17T01:59:40.036Z

- Sector: Energi · Minyak, Gas & Batu Bara
- Close: 75 (2026-10-16)
- Market cap (IDR): 109438122300
- Free float: 42.18%

## Current shareholders

As of 2026-09-30 · source: https://www.idx.co.id/Media/yqjhhsee/peng-2026-09-00024-satu-persen.xlsx

| Holder | Type | Stake | Shares |
|---|---|---|---|
| AGUS SALIM | Individual | 17.35% | 253125000 |
| EDY NURHAMID AMIN | Individual | 14.46% | 210937500 |
| TAUFIK DWICAHYONO | Individual | 14.46% | 210937500 |
| FADJAR TRI ANANDA | Individual | 11.56% | 168750000 |
| YAYUF HARJUNA | Individual | 1.21% | 17641500 |
| MERISSA | Individual | 1.02% | 14944500 |

## Ownership by holder type

As of 2026-08-31 · source: https://www.idx.co.id/Media/y0vjakdz/peng-2026-08-00021-klasifikasi.xlsx

| Type | Stake |
|---|---|
| Individual | 63.93% |
| Corporate | 32.88% |
| Investment Advisors | 2.75% |
| Securities Company | 0.27% |
| Bank | 0.16% |
| Firm | 0% |

## Ownership changes

Changes reported in IDX ownership filings, including directors and major shareholders. Unchanged daily snapshots and extractions below 70% confidence are omitted.

| Filed | Holder | Stake | Extraction confidence | Source |
|---|---|---|---|---|
| 2026-09-08 | PT PLATINUM BERKAH ABADI | 3.61% → 0.78% | 86% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-0765-00.pdf-0.pdf#page=1) |
| 2026-09-08 | PT PLATINUM BERKAH ABADI | 0.78% → 0.44% | 78% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-6067-00.pdf-0.pdf#page=1) |
| 2026-09-08 | PT KIAN MEGAH INVESTAMA | 8.68% → 0.38% | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-1782-00.pdf-0.pdf#page=1) |
| 2026-09-03 | KIAN MEGAH INVESTAMA, PT | 6.91% → 5.02%; Shares: 100795600 → 73214100 | 100% | [Source file](https://www.idx.co.id/Media/3e2hut4d/peng-2026-09-03-00066-lima-persen.xlsx) |
| 2026-09-03 | PT PLATINUM BERKAH ABADI (Controller) | 2.87% → 4.87% | 86% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-03092026-0304-00.pdf-0.pdf#page=1) |
| 2026-09-03 | PT PLATINUM BERKAH ABADI | 4.87% → 3.61% | 86% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-03092026-8845-00.pdf-0.pdf#page=1) |
| 2026-09-02 | KIAN MEGAH INVESTAMA, PT | 8.68% → 6.91%; Shares: 126700400 → 100795600 | 100% | [Source file](https://www.idx.co.id/Media/1k5hzjn5/peng-2026-09-02-00065-lima-persen.xlsx) |
| 2026-09-01 | PT KIAN MEGAH INVESTAMA | 9.64% → 8.68% | 86% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-01092026-0185-00.pdf-0.pdf#page=1) |
| 2026-08-28 | KIAN MEGAH INVESTAMA, PT | 9.64% → 8.68%; Shares: 140625000 → 126700400 | 100% | [Source file](https://www.idx.co.id/Media/ykznnhwq/peng-2026-08-28-00062-lima-persen.xlsx) |
| 2026-08-27 | PT PLATINUM BERKAH ABADI (Controller) | 9.64% → 9.27% | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-27082026-2617-00.pdf-0.pdf#page=1) |
| 2026-08-27 | PT PLATINUM BERKAH ABADI (Controller) | 9.27% → 2.87% | 74% | [PDF, page 1](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-27082026-1987-00.pdf-0.pdf#page=1) |
| 2026-08-26 | PLATINUM BERKAH ABADI, PT | 9.64% → 9.27%; Shares: 140625000 → 135275000 | 100% | [Source file](https://www.idx.co.id/Media/bytkylhk/peng-2026-08-26-00060-lima-persen.xlsx) |

## Recent IDX disclosures

- 2026-10-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/017081bdb8_74abdfb199.pdf) (read 2026-10-07T07:50:38.000Z)
- 2026-10-01 — [Perolehan Fasilitas Pembiayaan Kredit Modal Kerja dari PT Bank Syariah Indonesia (Persero) Tbk dan Penjaminan Agunan Afiliasi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202610/24584719fb_29fe1b3eae.pdf) (read 2026-10-01T10:40:29.000Z)
- 2026-09-25 — [Perubahan Komite Audit](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/b114285729_4cd00861ef.pdf) (read 2026-09-25T10:50:27.000Z)
- 2026-09-18 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/099fe76bf8_2acc349ca8.pdf) (read 2026-09-18T11:10:00.000Z)
- 2026-09-08 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-0765-00.pdf-0.pdf) (read 2026-09-08T10:50:33.000Z)
- 2026-09-08 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-1782-00.pdf-0.pdf) (read 2026-09-08T11:50:33.000Z)
- 2026-09-08 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-08092026-6067-00.pdf-0.pdf) (read 2026-09-08T11:00:33.000Z)
- 2026-09-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202609/8700e248cf_a105cab96c.pdf) (read 2026-09-07T05:00:33.000Z)
- 2026-09-03 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-03092026-0304-00.pdf-0.pdf) (read 2026-09-03T10:30:17.000Z)
- 2026-09-03 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-03092026-8845-00.pdf-0.pdf) (read 2026-09-03T10:40:17.000Z)
- 2026-09-01 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-01092026-0185-00.pdf-0.pdf) (read 2026-09-01T08:10:29.000Z)
- 2026-08-27 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-27082026-2617-00.pdf-0.pdf) (read 2026-08-27T13:10:26.000Z)
- 2026-08-27 — [LAPORAN KEPEMILIKAN ATAU SETIAP PERUBAHAN KEPEMILIKAN SAHAM PERUSAHAAN TERBUKA](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_KSEI/LK-27082026-1987-00.pdf-0.pdf) (read 2026-08-27T14:10:26.000Z)
- 2026-08-11 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/90134fe7fe_b7c95ed8bd.pdf) (read 2026-08-11T02:30:17.000Z)
- 2026-08-05 — [Penjelasan atas Permintaan Penjelasan Bursa](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202608/016c5508c1_8bb9d352dc.pdf) (read 2026-08-05T10:30:09.000Z)
- 2026-07-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202607/aa9d25dc97_5f69caeae4.pdf) (read 2026-07-07T08:50:28.000Z)
- 2026-06-12 — [Penjelasan atas Volatilitas Transaksi](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202606/dfdf69182d_c2d5523296.pdf) (read 2026-06-12T06:30:34.000Z)
- 2026-05-25 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai (KOREKSI) - 25052026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/3ac880c97f_94a733f939.pdf) (read 2026-05-25T01:20:38.000Z)
- 2026-05-22 — [Keterbukaan Informasi terkait Aksi Korporasi - Dividen Tunai - 22052026](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/62074deed1_1484017459.pdf) (read 2026-05-22T09:50:45.000Z)
- 2026-05-22 — [Laporan Hasil Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/389835c075_2dd008a391.pdf) (read 2026-05-22T05:00:45.000Z)
- 2026-05-22 — [Ringkasan Risalah Rapat Umum Para Pemegang Saham Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/4678d03a02_60fe9a6d50.pdf) (read 2026-05-22T05:00:45.000Z)
- 2026-05-19 — [Rencana Transaksi Perubahan Kegiatan Usaha (KOREKSI)](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/0a5164988b_00ab6f6d13.pdf) (read 2026-05-18T19:00:00.000Z)
- 2026-05-19 — [Rencana Transaksi Perubahan Kegiatan Usaha](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/5c6153b9a6_b117f683d9.pdf) (read 2026-05-19T07:00:25.000Z)
- 2026-05-13 — [Penyampaian Materi Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/d130590121_0f917d56e0.pdf) (read 2026-05-13T06:19:57.000Z)
- 2026-05-07 — [Laporan Bulanan Registrasi Pemegang Efek](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/826d40ca92_74b66b7311.pdf) (read 2026-05-07T01:39:35.000Z)
- 2026-05-05 — [Rencana Penyelenggaraan Public Expose - Tahunan](https://www.idx.id/StaticData/NewsAndAnnouncement/ANNOUNCEMENTSTOCK/From_EREP/202605/975d6ad4e7_9240762655.pdf) (read 2026-05-04T19:00:00.000Z)

## How this page is built

Sources: IDX disclosures and ownership filings, the issuer's shareholder register and monthly composition reports, and IDX end-of-day prices. Every row links to the document it came from.

Ownership figures are read from PDFs automatically. A filing whose extraction is pending or below 70% confidence is left out rather than shown as fact.

Not on this page: running trades, broker flow, orderbook depth and intraday prices. Those are in the signed-in terminal.

Research data, not investment advice.