SCHEDULE 13G

BOLT BIOTHERAPEUTICS INC

Common Stock, par value $0.00001 per share · CUSIP: 097702203

Event date: 2026-10-30

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

• Coastlands Capital LP

  Shares: 412,416.00 · Class: 17.50%

• Coastlands Capital Partners LP

  Shares: 412,416.00 · Class: 17.50%

• Coastlands Capital GP LLC

  Shares: 412,416.00 · Class: 17.50%

• Coastlands Capital LLC

  Shares: 412,416.00 · Class: 17.50%

• Matthew D. Perry

  Shares: 412,416.00 · Class: 17.50%

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