SCHEDULE 13G

Terawulf Inc

Common Stock, $0.001 par value per share · CUSIP: 88080T104

Event date: 2025-11-04

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: 20,739,133.00 · Class: 5.1%

• Jane Street Capital, LLC

  Shares: 27,527.00 · Class: 0.0%

• Jane Street Options, LLC

  Shares: 13,937,287.00 · Class: 3.4%

• Jane Street Global Trading, LLC

  Shares: 6,774,213.00 · Class: 1.7%

• Jane Street Singapore Pte. Ltd

  Shares: 106.00 · Class: 0.0%

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