SCHEDULE 13G

TRUSTMARK CORP

Common Stock · CUSIP: 898402102

Event date: 2025-03-31

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

• Wellington Management Group LLP

  Shares: 3,318,799.00 · Class: 5.5%

• Wellington Group Holdings LLP

  Shares: 3,318,799.00 · Class: 5.5%

• Wellington Investment Advisors Holdings LLP

  Shares: 3,318,799.00 · Class: 5.5%

• Wellington Management Company LLP

  Shares: 3,318,799.00 · Class: 5.4%

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