The Board of Trustees of GAMCO Global Gold, Natural Resources & Income Trust approved the continuation of its policy of paying monthly cash distributions. The Board of Trustees declared cash distributions of $0.03 per share for each of October, November, and December 2022. Based on current dynamics, the Fund may make distributions in excess of the Fund's earnings.

It is currently expected that distributions to common shareholders in 2022 will primarily constitute a return of capital for tax purposes. Record dates are October 17, 2022, November 15, 2022 and December 9, 2022. The dividends are payable on October 24, 2022, November 22, 2022 and December 16, 2022.