SCHEDULE 13G/A

CAMP4 Therapeutics Corp.

Common stock, par value $0.0001 per share · CUSIP: 13463J101

Event date: 2025-09-10

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: 4,886,722.00 · Class: 9.99%

• Coastlands Capital Partners LP

  Shares: 4,886,722.00 · Class: 9.99%

• Coastlands Capital GP LLC

  Shares: 4,886,722.00 · Class: 9.99%

• Coastlands Capital LLC

  Shares: 4,886,722.00 · Class: 9.99%

• Matthew D. Perry

  Shares: 4,886,722.00 · Class: 9.99%

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