SCHEDULE 13G/A

IP STRATEGY HOLDINGS INC

Common stock, par value $0.0001 per share · CUSIP: 42727R302

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

• JANE STREET GROUP, LLC

  Shares: 12,115.00 · Class: 1.8%

• Jane Street Capital, LLC

  Shares: 3,444.00 · Class: 0.5%

• Jane Street Global Trading, LLC

  Shares: 8,671.00 · Class: 1.3%

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