SCHEDULE 13G

KALARIS THERAPEUTICS INC

Common Stock, par value $0.0001 per share · CUSIP: 482929106

Event date: 2026-10-19

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: 1,355,119.00 · Class: 5.69%

• Coastlands Capital Partners LP

  Shares: 1,355,119.00 · Class: 5.69%

• Coastlands Capital GP LLC

  Shares: 1,355,119.00 · Class: 5.69%

• Coastlands Capital LLC

  Shares: 1,355,119.00 · Class: 5.69%

• Matthew D. Perry

  Shares: 1,355,119.00 · Class: 5.69%

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