SCHEDULE 13G/A

CUE BIOPHARMA INC

Common Stock, par value $0.001 per share · CUSIP: 22978P106

Event date: 2026-09-30

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

• Bleichroeder LP

  Shares: 663,009 · Class: 8.77%

• Bleichroeder Holdings LLC

  Shares: 663,009 · Class: 8.77%

• Andrew Gundlach

  Shares: 663,009 · Class: 8.77%

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