SCHEDULE 13G/A

SCYNEXIS INC

Common Stock, par value $0.001 per share · CUSIP: 811292200

Event date: 2025-09-30

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

• Kingdon Capital Management, L.L.C.

  Shares: 2,237,048.00 · Class: 5.3%

• M. Kingdon Offshore Master Fund, L.P.

  Shares: 1,982,491.00 · Class: 4.7%

• Kingdon GP, LLC

  Shares: 1,982,491.00 · Class: 4.7%

• Mark Kingdon

  Shares: 2,237,048.00 · Class: 5.3%

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