e-service Online Submission See canceled document Securities Brokerage Business >> Compliance / Internal Control   Type Title Section See Document Status Notified Date Effective Date 1. Notification

e-service Online Submission See canceled document Securities Brokerage Business >> Protection of Customer Assets (Section 98(3))   Type Title Section See Document Status Notified Date Effective Date 1

e-service Online Submission See canceled document Securities Underwriter Business >> Compliance / Internal Control   Type Title Section See Document Status Notified Date Effective Date 1. Notification

e-service Online Submission See canceled document Securities Underwriter Business >> Protection of Customer Assets (Section 98(3))   Type Title Section See Document Status Notified Date Effective Date

e-service Online Submission See canceled document Securities Dealer Business >> Compliance / Internal Control   Type Title Section See Document Status Notified Date Effective Date 1. Notification of

e-service Online Submission See canceled document Derivatives Agent >> Compliance / Internal control   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital

e-service Online Submission See canceled document Derivatives Dealer >> Compliance / Internal control   Type Title Section See Document Status Notified Date Effective Date 1. Notification of Capital

PowerPoint Presentation SEC Classification : ใชภ้ายใน (Internal) 1 สงิหาคม 2565 การเตรยีมการของผูจ้ดัเตรยีมค าขอ/ แบบรายงาน และเจา้หนา้ทีป่ฏบิตักิาร SEC Classification : ใชภ้ายใน (Internal) 2

(Internal)

Bualuang Securities Public Company Limited Between 1 September 2022 and 15 September 2024, Bualuang Securities Public Company Limited (“Bualuang Securities”) maintained an internal investment