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4//SEC Filing

GUERRA-KATTOU MARTHA 4

Accession 0001437749-26-001852

CIK 0001901637other

Filed

Jan 22, 7:00 PM ET

Accepted

Jan 23, 1:59 PM ET

Size

6.4 KB

Accession

0001437749-26-001852

Research Summary

AI-generated summary of this filing

Updated

USCB Financial EVP Martha Guerra-Kattou Sells 584 Shares

What Happened
Martha Guerra-Kattou, EVP Sales & Marketing of USCB Financial Holdings (USCB), had 584 shares disposed on January 21, 2026 to satisfy a tax liability (transaction code F). The shares were valued at $20.38 each for a total of $11,902. This was a withholding/disposition to cover taxes (routine), not an open-market purchase.

Key Details

  • Transaction date: 2026-01-21; price: $20.38; shares disposed: 584; total value: $11,902.
  • Transaction type/code: F — payment of exercise price or tax liability (shares withheld to cover taxes).
  • Filing date: 2026-01-23 (timely filing).
  • Shares owned after the transaction: not disclosed in this filing.
  • Relevant footnotes:
    • F1: Describes multiple restricted stock grants with staggered vesting (includes 885, 1,644, 13,333 and 3,938 restricted shares from various grants and vesting start dates).
    • F2: Options vest at one-third per year commencing January 22, 2022.

Context
Code F typically indicates shares were withheld to satisfy tax withholding obligations upon vesting or exercise. This kind of disposition is routine and reflects tax mechanics rather than a directional bet on the stock. The footnotes show several restricted stock grants and a standard multi-year vesting schedule for options, which helps explain why withholding occurred.

Insider Transaction Report

Form 4
Period: 2026-01-21
GUERRA-KATTOU MARTHA
EVP, Sales and Marketing
Transactions
  • Tax Payment

    Class A Voting Common Stock

    [F1]
    2026-01-21$20.38/sh584$11,90235,132 total
Holdings
  • Options to Purchase Class A Voting Stock

    [F2]
    Exercise: $12.05From: 2022-09-27Exp: 2031-09-27Class A Voting Common Stock (40,000 underlying)
    40,000
Footnotes (2)
  • [F1]Includes 885 shares of restricted stock from a grant of 2,655 shares which commenced vesting at a rate of one-third per year on January 22, 2025, 1,644 shares of restricted stock from a grant of 4,933 shares which commenced vesting at a rate of one-third per year on March 8, 2024, 13,333 shares of restricted stock from a grant of 20,000 shares which commenced vesting at a rate of one-third per year on October 28, 2025 and 3,938 shares of restricted stock from a grant of 5,907 shares which commenced vesting at a rate of one-third per year on January 21, 2026.
  • [F2]The options vested at a rate of one-third per year commencing on January 22, 2022.
Signature
/s/ Robert Anderson by P.O.A. for Martha Guerra-Kattou|2026-01-23

Issuer

USCB FINANCIAL HOLDINGS, INC.

CIK 0001901637

Entity typeother

Related Parties

1
  • filerCIK 0001916962

Filing Metadata

Form type
4
Filed
Jan 22, 7:00 PM ET
Accepted
Jan 23, 1:59 PM ET
Size
6.4 KB