SCHEDULE 13D/A

CHARLTON ARIA ACQUISITI-CL A

Class A Ordinary Shares, par value $0.0001 per share · CUSIP: G9877L107

Event date: 2025-05-13

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares

Unavailable

Percent of class

Unavailable

• ST Sponsor II LimitedReported CIK 0002041480

  Shares: 2,160,000.00 · Class: 19.7%

• Chen Siak Chan

  Shares: 2,160,000.00 · Class: 19.7%

• Valley Point Limited

  Shares: 2,160,000.00 · Class: 19.7%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.