PROSPECTUS SUPPLEMENT
(to prospectus dated February 25, 2026)

Citigroup Inc.

XF-RK3MAXQ-X

Prospectus ACTIVE

PROSPECTUS SUPPLEMENT (to prospectus dated February 25, 2026)

Document Metadata

Issuer: Citigroup Inc.
Document Type: Prospectus
Retrieved: 27 September 2026
Source: Contact XFID for Access
Record ID: XFRK3MAXQX
Validation: Inferred by XFID

Verification

XFIDs are content-addressed: these SHA-256 fingerprints let anyone confirm a copy of this document is identical to what XFID retrieved on 27 September 2026 — independent of this registry.

SHA-256 (file bytes): 956a99b97aa5331c5b018fa2d0566f2901471a55643f545d12b1d947ae82aaac
SHA-256 (canonical content): 4572b1a771e944f28ff495413ce7c7db8baefdb83273e0470efb7cb57842a620
File: 460 KB

The canonical-content hash survives re-downloads, URL moves, and byte-level re-encodes: the same disclosure text always resolves to this XFID.

Version History

Retrieved	Action	Size
27/09/2026	`INITIAL`	—
27/09/2026	`CONTENT_CHANGED`	—	latest

How to Cite This Record

Use the XFID in citations to create a stable, permanent reference that resolves to this registry entry regardless of the source URL.

Academic / report citation

Citigroup Inc. (2026). PROSPECTUS SUPPLEMENT (to prospectus dated February 25, 2026). XFID: XF-RK3MAXQ-X. Retrieved from https://xframework.id/XFRK3MAXQX

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