SCHEDULE 13G

MARKET TECHNOLOGY ACQUISITIO

Class A Ordinary Shares, par value $0.0001 per share · CUSIP: G58A7W104

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

• Adage Capital Management, L.P.

  Shares: 1,800,000.00 · Class: 8.49%

• Robert Atchinson

  Shares: 1,800,000.00 · Class: 8.49%

• Phillip Gross

  Shares: 1,800,000.00 · Class: 8.49%

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