Ellen Costello - 02 Jan 2026 Form 4 Insider Report for CITIGROUP INC (C)

Reporting relationship: Director
Issuer ticker: C
Reported as of: 02 Jan 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Jan 2026, 16:15:11 UTC
Prior SEC filing: 06 Jan 2025
Source filing: View source filing
Reporting owner signature: Ellen Costello by Joseph B. Wollard, Attorney-in-Fact

Key filing fact

Ellen Costello filed Form 4 for CITIGROUP INC (C) on 06 Jan 2026.

Key facts

This page summarizes Ellen Costello's Form 4 filing for CITIGROUP INC (C).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 06 Jan 2026, 16:15.

Change

Previous filing in this sequence was filed on 06 Jan 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001664542 Primary reporting owner

COSTELLO ELLEN

Relationship: Director
Address: CITIGROUP INC., CORPORATE LAW DEPARTMENT, 388 GREENWICH STREET, NEW YORK
Signature: Ellen Costello by Joseph B. Wollard, Attorney-in-Fact
Signature date: 06 Jan 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

C transaction

Common Stock

Award

Transaction value: $0
Shares: +1,263
Change %
Price: $0.000000
Shares after: 1,263
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F1, F2

C holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 5,217
Date: 02 Jan 2026
Ownership: By Trust
Footnotes: F2

C holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 66,670
Date: 02 Jan 2026
Ownership: See Footnote
Footnotes: F3

C holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 820
Date: 02 Jan 2026
Ownership: Direct
Footnotes: F4

C holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 600
Date: 02 Jan 2026
Ownership: By Spouse

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Deferred shares awarded under the Issuer's Compensation Plan for Non-Employee Directors.

Footnote F2

Reflects 2,117 shares of deferred common stock that vested on 1/2/2026 and were transferred to the Reporting Person's Trust in accordance with her instructions.

Footnote F3

Represents deferred shares of common stock held by the Issuer for the benefit of the Reporting Person pursuant to the Issuer's Compensation Plan for Non-Employee Directors.

Footnote F4

Represents shares of common stock jointly owned by the Reporting Person and her spouse.