Dr Djeng Shih Kien
Executive Director and Chief Executive Officer
Board of Directors and CEOThe business, the people and the ownership behind SAM Holdings.
Business overview
Singapore Institute of Advanced Medicine Holdings provides medical diagnostics and specialised treatment using advanced medical technologies. Its activities include developing an ambulatory cancer care platform integrating diagnostic, treatment and supportive care services.
Listed security
Board & management
Executive Director and Chief Executive Officer
Board of Directors and CEOExecutive Director and Chief Operating Officer
Board of DirectorsNon-Executive and Non-Independent Director
Board of DirectorsNon-Executive and Non-Independent Director
Board of DirectorsIndependent Director
Board of DirectorsIndependent Director
Board of DirectorsRoles listed in Annual Report 2026; current appointments are not independently verified.
Holdings
Direct interest 92,050,000 shares (5.34%); deemed interest 49,199,794 shares (2.85%)
Substantial shareholdersDirect interest nil; deemed interest 229,751,580 shares (13.33%)
Substantial shareholdersDirect interest nil; deemed interest 350,444,407 shares (20.33%)
Substantial shareholdersDirect interest nil; deemed interest 209,921,558 shares (12.18%)
Substantial shareholdersDirect interest 174,866,776 shares (10.14%); deemed interest nil
Substantial shareholdersDirect interest nil; deemed interest 209,921,558 shares (12.18%)
Substantial shareholdersDirect interest nil; deemed interest 564,965,965 shares (32.77%)
Substantial shareholdersDirect interest nil; deemed interest 564,965,965 shares (32.77%)
Substantial shareholdersDirect interest nil; deemed interest 565,365,965 shares (32.79%)
Substantial shareholdersDirect interest nil; deemed interest 174,866,776 shares (10.14%)
Substantial shareholdersDirect interest nil; deemed interest 174,866,776 shares (10.14%)
Substantial shareholdersDirect interest nil; deemed interest 174,866,776 shares (10.14%)
Substantial shareholdersTotal interests include direct and deemed holdings and may overlap across holders. These percentages should not be added together.
Registered holdings, including nominees and depositories; these do not establish ultimate beneficial ownership. As reported at 2026-09-17 · PDF p. 185
| Registered holder | Interest | Shares / units | Source |
|---|---|---|---|
| UOB KAY HIAN PRIVATE LIMITED | 820,189,035 shares (47.57%) | PDF p. 1852026-09-17 | |
| CRESCENDAS LAND CORPORATION PTE LTD | 174,866,776 shares (10.14%) | PDF p. 1852026-09-17 | |
| DJENG SHIH KIEN | 92,050,000 shares (5.34%) | PDF p. 1852026-09-17 | |
| MOOMOO FINANCIAL SINGAPORE PTE. LTD. | 58,112,084 shares (3.37%) | PDF p. 1852026-09-17 | |
| DBS NOMINEES (PRIVATE) LIMITED | 47,704,348 shares (2.77%) | PDF p. 1852026-09-17 | |
| AW TAR CHOON | 43,571,914 shares (2.53%) | PDF p. 1852026-09-17 | |
| RAFFLES NOMINEES (PTE.) LIMITED | 42,900,087 shares (2.49%) | PDF p. 1852026-09-17 | |
| ISQUARE PTE. LTD. | 33,333,333 shares (1.93%) | PDF p. 1852026-09-17 | |
| JOYCE SIM JIAHUI | 21,302,400 shares (1.24%) | PDF p. 1852026-09-17 | |
| KO SIEW LAN MRS DJENG SIEW LAN | 19,775,000 shares (1.15%) | PDF p. 1852026-09-17 | |
| PETER TAN SHOU YI | 19,600,000 shares (1.14%) | PDF p. 1852026-09-17 | |
| HSBC (SINGAPORE) NOMINEES PTE LTD | 18,105,700 shares (1.05%) | PDF p. 1852026-09-17 | |
| OEI GIOK LIONG | 14,999,700 shares (0.87%) | PDF p. 1852026-09-17 | |
| TIGER BROKERS (SINGAPORE) PTE. LTD. | 14,546,560 shares (0.84%) | PDF p. 1852026-09-17 | |
| SOO ENG HIONG | 13,043,000 shares (0.76%) | PDF p. 1852026-09-17 | |
| PHILLIP SECURITIES PTE LTD | 12,367,705 shares (0.72%) | PDF p. 1852026-09-17 | |
| UNITED OVERSEAS BANK NOMINEES (PRIVATE) LIMITED | 11,419,360 shares (0.66%) | PDF p. 1852026-09-17 | |
| KWEK BOON HAN | 11,371,450 shares (0.66%) | PDF p. 1852026-09-17 | |
| YEO KHEE QUAN | 11,182,891 shares (0.65%) | PDF p. 1852026-09-17 | |
| LOW MING WAH | 11,080,721 shares (0.64%) | PDF p. 1852026-09-17 | |
Group structure
| Company | Market | Ownership interest |
|---|---|---|
| Advanced Medicine Imaging Pte. Ltd. (“AMI”)(1)Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1512026-06-30 | 100 | |
| Advanced Medicine Imaging Pte. Ltd. (“AMI”)(1)Group; proportion of ownership interest and voting rights, 2025PDF p. 1512025-06-30 | 100 | |
| Advanced Medicine Oncology Pte. Ltd.Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1512026-06-30 | 100 | |
| Advanced Medicine Oncology Pte. Ltd.Group; proportion of ownership interest and voting rights, 2025PDF p. 1512025-06-30 | 100 | |
| Advanced Medicine Radiopharmaceutical Pte. Ltd. (“AMR”)(2)Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1512026-06-30 | 100 | |
| Advanced Medicine Radiopharmaceutical Pte. Ltd. (“AMR”)(2)Group; proportion of ownership interest and voting rights, 2025PDF p. 1512025-06-30 | 100 | |
| Berjaya Investment Holdings Pte. Ltd. (“BIH”)(3)Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1512026-06-30 | 100 | |
| Berjaya Investment Holdings Pte. Ltd. (“BIH”)(3)Group; proportion of ownership interest and voting rights, 2025PDF p. 1512025-06-30 | 100 | |
| Asia HealthPartners Pte. Ltd. (“AHP”)(1)Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1522026-06-30 | 100 | |
| Asia HealthPartners Pte. Ltd. (“AHP”)(1)Group; proportion of ownership interest and voting rights, 2025PDF p. 1522025-06-30 | 100 | |
| Proton Therapy Pte. Ltd. (“PTPL”)(1)Group; proportion of ownership interest and voting rights, 2026 (2025: 100)PDF p. 1522026-06-30 | 100 | |
| Proton Therapy Pte. Ltd. (“PTPL”)(1)Group; proportion of ownership interest and voting rights, 2025PDF p. 1522025-06-30 | 100 | |
Ownership interests and geographic information follow the annual report. Comparative years and footnote markers retain the report’s notation.
Senior executives
| Item | Value | Period / scope | Source |
|---|---|---|---|
| MS SHERMIN THAM WAN YI | Chief Financial Officer (“CFO”) | PDF p. 14 | |
| DR KWEK BOON HAN | Chief Medial Officer (“CMO”) | PDF p. 14 | |
| Wee Woon Hong, LLB (Hons) | JOINT COMPANY SECRETARIES | PDF p. 16 | |
| Lim Si Ning Shanin, LLB (Hons) | JOINT COMPANY SECRETARIES | PDF p. 16 |
Extracted from Annual Report 2026 and checked against the cited pages; see the original report for full context.
Related parties, people & properties
| Item | Value | Period / scope | Source |
|---|---|---|---|
| Dr Djeng Shih Kien | S$145,118 | Group, FY2026, excluding transactions <$100,000 and shareholders' mandate transactions | PDF p. 83 |
| Dynamic | S$156,493 | Group, FY2026, excluding transactions <$100,000 and shareholders' mandate transactions | PDF p. 84 |
| Espeetex Sdn. | S$474,189 | Group, FY2026, loans per note (3), excluding mandate transactions | PDF p. 84 |
| Espeetex Sdn. | S$23,378,676 | Group, FY2026, Espeetex Loan Conversion per note (4) | PDF p. 84 |
| Total | S$23,852,865 | Espeetex Sdn. Bhd., FY2026 | PDF p. 84 |
| Medical consultancy fees paid to related parties | 1,257,291 $ | Group, 2026 (2025: 1,314,614) | PDF p. 172 |
| Drawdown of loans from shareholders | 7,200,000 $ | Group, 2026 (2025: 12,000,000) | PDF p. 172 |
| Interest expense on loans from shareholders | 2,014,854 $ | Group, 2026 (2025: 1,127,755) | PDF p. 172 |
| Sublease income from a related party | 359,490 $ | Group, 2026 (2025: 287,019) | PDF p. 172 |
| Item | Value | Period / scope | Source |
|---|---|---|---|
| Dr Djeng Shih Kien | 282,930 S$ | FY2026, band Between S$200,000 – S$299,999; 100% salary | PDF p. 66 |
| Yeo Seng Lye Paul | 278,562 S$ | FY2026, band Between S$200,000 – S$299,999; 100% salary | PDF p. 66 |
| Dato’ Sri Lee Kok Chuan | 40,000 S$ | FY2026, Below S$100,000, current director; 100% fee | PDF p. 66 |
| Levin Tan Eng Kien (1) | 10,849 S$ | FY2026, Below S$100,000, current director; 100% fee | PDF p. 66 |
| Sumei Shum | 40,000 S$ | FY2026, Below S$100,000, current director; 100% fee | PDF p. 66 |
| Vivienne Cheng Chi Fan (3) | 24,548 S$ | FY2026, former director; 100% fee | PDF p. 67 |
| Khoo Tiam Hock Vernon (4) | 40,000 S$ | FY2026, former director; 100% fee | PDF p. 67 |
| Gurdip Singh S/O Boor Singh (5) | 40,000 S$ | FY2026, former director; 100% fee | PDF p. 67 |
| Item | Value | Period / scope | Source |
|---|---|---|---|
| Total employees | In FY2026, the Group employed a total of 104 employees2 (FY2025: 105) in Singapore | Group, FY2026 (FY2025: 105) | PDF p. 37 |
| Item | Value | Period / scope | Source |
|---|---|---|---|
| Loan from a shareholder | In September 2026, the Group entered into an interest-bearing loan agreement of $3,000,000 with a shareholder. | Group, after 30 June 2026 | PDF p. 183 |
| Item | Value | Period / scope | Source |
|---|---|---|---|
| Outlook | For FY2027 and beyond, our priorities are to increase | CEO message to shareholders | PDF p. 7 |
Extracted from Annual Report 2026 and checked against the cited pages; see the original report for full context.
Corporate information