Here are the 424B prospectus supplements from Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust (GBAB) in our archive over the last 12 months, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A 424B covers the supplement that carries the terms of a priced offering, so if you follow GBAB and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full GBAB filings page.
Guggenheim Taxable Municipal Bond & Investment Grade Debt Trust replaced its administrator and fund accounting agent. On December 15, 2025, The Bank of New York Mellon (BNY) succeeded MUFG Investor Services (US) LLC under a Fund Accounting and Administration Agreement. BNY will perform administrative, bookkeeping, accounting and pricing functions and will be paid a fee accrued daily and paid monthly based on average daily net assets, subject to an annual minimum; the Trust will also reimburse certain out-of-pocket expenses.