Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust — fact timeline

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust terminated Prior Custody Agreement and Foreign Custody Manager Agreement with BNY with The Bank of New York Mellon valued at The Trust terminated its existing custody agreement and foreign custody manager agreement with BNY. (effective 2025-12-15).

“Termination of Prior Custody Agreement and Foreign Custody Agreement with BNY On December 15, 2025, in conjunction with entering into the Custody Agreement and Foreign Custody Agreement, the Trust terminated its existing custody agreement and foreign custody manager agreement with BNY (collectively, the "Prior Custody Agreements").”

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust terminated Prior Fund Administration and Accounting Agreement with MUFG with MUFG Investor Services (US) LLC valued at The Trust terminated its existing administration and accounting agreement with MUFG, subject to the (effective 2025-12-15).

“Termination of Fund Administration and Accounting Agreement with MUFG On December 15, 2025, in conjunction with entering into the FAA Agreement, the Trust terminated its existing administration and accounting agreement with MUFG Investor Services (US) LLC ("MUFG") (the "Prior FAA Agreement"), subject to the provision of certain ongoing transition services.”

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust entered into Custody Agreement and Foreign Custody Manager Agreement with The Bank of New York Mellon valued at BNY serves as the Trust's custodian and holds securities and cash on behalf of the Trust in accordan (effective 2025-12-15).

“Entry into Custody Agreement with BNY On December 15, 2025, the Trust entered into a Custody Agreement (the "Custody Agreement") and Foreign Custody Manager Agreement ("Foreign Custody Agreement") with BNY amending and replacing the prior agreements with BNY dated July 26, 2007.”

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust entered into Fund Administration and Accounting Agreement with The Bank of New York Mellon valued at BNY performs administrative functions and bookkeeping, accounting and pricing functions for the Trus (effective 2025-12-15).

“Entry into Fund Administration and Accounting Agreement with BNY On December 15, 2025, Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (NYSE: GBAB) (the "Trust") entered into a Fund Administration and Accounting Agreement (the "FAA Agreement") with The Bank of New York Mellon ("BNY").”

Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust amended Second Amendment to Controlled Equity Offering SM Sales Agreement with Cantor Fitzgerald & Co. and Guggenheim Funds Investment Advisors, LLC valued at up to $150,000,000 (effective 2023-04-12).

“Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (NYSE: GBAB) (the “Trust”) has entered into a Controlled Equity Offering SM Sales Agreement, dated October 16, 2019, as amended by First Amendment to Controlled Equity Offering SM Sales Agreement, dated February 1, 2021, and Second Amendment to Controlled Equity Offering SM Sales Agreement, dated April 12, 2023 (as amended, the “Sales Agreement”)”