Form 8-K Filing Summary

This Form 8-K filing reports a change in the Principal Financial and Accounting Officer of Invesco DB Commodity Index Tracking Fund. Effective October 19, 2026, Ms. Kelli Gallegos began a leave of absence. Concurrently, Ms. Lori Anello was appointed as the new Principal Financial and Accounting Officer, effective October 22, 2026. Ms. Anello has been with the Managing Owner since 2018 and holds several other key financial and operational roles within Invesco entities. Her expertise includes leading end-to-end operational readiness for fund administration across various investment vehicles. The filing also includes standard disclosures regarding the appointment and related financial information.