
| Free Float As of 17/03/2009 | |
| Minor Shareholders (Free float) | 2,432 |
| % Shares in Minor Shareholders (% Free float) | 42.91 |
| Overview As of 12/03/2009 Rights Type : XD | |
| Total Shareholders | 2,522 |
| % Shares in Scripless Holding | 91.89 |
RPC : RAYONG PURIFIER PUBLIC COMPANY LIMITED
| Names of the largest shareholders | Number of shares | Percent |
| 1. Petro-Instruments Co., Ltd. | 158,293,625 | 29.87 |
| 2. RAYONG PURIFIER PUBLIC COMPANY LIMITED | 46,706,900 | 8.81 |
| 3. Mr.Tawat Ungsuprasert & Spouse | 40,035,250 | 7.56 |
| 4. Mr.Piti Thammamongkul | 20,103,000 | 3.79 |
| 5. Mr. Kiat Sittheeamorn | 19,500,000 | 3.68 |
| 6. Ms.Montana Janetumnugul | 15,628,800 | 2.95 |
| 7. Mr.Satja Janetumnugul | 9,312,375 | 1.76 |
| 8. Ms. Viravadee Cholvanich | 9,290,574 | 1.75 |
| 9. Mr. Supapong Krishnakan | 8,309,075 | 1.57 |
| 10. Juristic Person – Suwannarak By Mr.Suwinai Suwanhirunkul | 7,000,000 | 1.32 |