SCHEDULE 13G/A

Adagene Inc.

Ordinary shares, par value US$0.0001 per share · CUSIP: 005329107

Event date: 2025-12-31

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

• General Atlantic Singapore Fund Pte. Ltd.

  Shares: 0.00 · Class: 0%

• General Atlantic Singapore Interholdco Ltd.

  Shares: 0.00 · Class: 0%

• General Atlantic Partners (Bermuda) IV, L.P.

  Shares: 0.00 · Class: 0%

• General Atlantic Partners (Bermuda) EU, L.P.

  Shares: 0.00 · Class: 0%

• General Atlantic GenPar (Bermuda), L.P.

  Shares: 0.00 · Class: 0%

• GAP (Bermuda) L.P.

  Shares: 0.00 · Class: 0%

• GENERAL ATLANTIC, L.P.

  Shares: 0.00 · Class: 0%

• GAP Coinvestments III, LLC

  Shares: 0.00 · Class: 0%

• GAP Coinvestments IV, LLC

  Shares: 0.00 · Class: 0%

• GAP Coinvestments V, LLC

  Shares: 0.00 · Class: 0%

• GAP Coinvestments CDA, L.P.

  Shares: 0.00 · Class: 0%

• General Atlantic Partners (Lux) SCSp

  Shares: 0.00 · Class: 0%

• General Atlantic GenPar (Lux) SCSp

  Shares: 0.00 · Class: 0%

• General Atlantic (Lux) S.a r.l.

  Shares: 0.00 · Class: 0%

• General Atlantic Singapore AI Pte. Ltd.

  Shares: 0.00 · Class: 0%

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