BANK5 2026-5YR23 Announces Closing of Commercial Mortgage Certificate Offering

What Happened
BANK5 2026-5YR23 (issued by Morgan Stanley Capital I Inc. as registrant) announced the closing on July 14, 2026 of a securitization of commercial mortgage loans. The transaction created a trust (the Issuing Entity) holding a pool of 33 commercial, multifamily and manufactured‑housing mortgage loans and issued multiple classes of commercial mortgage pass‑through certificates (public and private classes) under a Pooling and Servicing Agreement dated July 1, 2026. Legal and tax opinions from Sidley Austin LLP were provided and attached as exhibits.

Key Details

• Closing Date: July 14, 2026. Pooling & Servicing Agreement dated July 1, 2026.
• Publicly offered certificates sold: aggregate certificate balance $991,466,000; net proceeds to the registrant approximately $1,048,219,441 (after estimated registrant expenses of $7,297,827.27) plus accrued interest from the cut‑off date.
• Privately offered certificates sold to initial purchasers: aggregate certificate balance $124,108,541.
• VRR Interest transferred to retaining parties (Morgan Stanley Bank, N.A., Wells Fargo Bank, N.A., Bank of America, N.A.): principal balance $58,714,449.56.
• Registrant’s estimated offering expenses included $100,000 to registrant affiliates, $75,000 in fees to unaffiliated underwriters, ~ $135,000 in underwriter expenses, and $6,987,827.27 in other expenses. No underwriting discounts, commissions or finders’ fees were paid by the registrant.
• The offering and mortgage loan details were previously disclosed in the June 30, 2026 Form 8‑K and June 29, 2026 prospectus; registration statement no. 333-282944 was originally declared effective Jan 3, 2025.

Why It Matters
This filing notifies investors that a large commercial mortgage securitization has closed, transferring a pool of 33 loans into a trust and raising over $1 billion in proceeds for the registrant. The split between publicly offered and privately placed certificates, the retained VRR interest, and the expense and proceeds figures clarify how risk and economics from the loan pool are allocated among public investors, private buyers, and the retaining banks. Investors tracking commercial mortgage-backed securities (CMBS) or exposure to these loans can use the filing to find specific tranche sizes, proceeds, and where to review loan‑level and pricing details (see the referenced prospectus and prior 8‑K).