Invesco Senior Income Trust approved an increase in the monthly distribution amount payable to common shareholders pursuant to the Fund's Managed Distribution Plan (the Plan). Effective February 1, 2023, the Fund will pay its monthly dividend to common shareholders at a stated fixed monthly distribution amount of $0.0390 per share, an increase from a stated fixed monthly distribution amount of $0.0320 per share. Ex date is on 14 February 2023, Record date is on 15 February 2023 and payment date is on 28 February 2023.