DE LA AGUILERA LUIS 4

4 · USCB FINANCIAL HOLDINGS, INC. · Filed Mar 10, 2026

AI-generated summary of this filing

Updated Mar 10, 2026

USCB CEO Luis De La Aguilera Sells 2,948 Shares (Tax Withholding)

What Happened

Luis De La Aguilera, President & CEO and a director of USCB Financial Holdings (USCB), disposed of 2,948 shares on March 8, 2026 to satisfy a tax liability. The shares were disposed at $18.45 each for a total of $54,391. The Form 4 reports this as a tax withholding/payment (transaction code F), meaning shares were surrendered to cover taxes rather than sold in the open market.

Key Details

Transaction date and price: March 8, 2026 — 2,948 shares at $18.45 per share (total $54,391).
Transaction type: Code F — payment of exercise price or tax liability (shares withheld/surrendered to cover taxes).
Shares owned after transaction: Not specified in the provided filing excerpt.
Filing date: Form filed March 10, 2026 (for transaction on March 8, 2026).
Notable footnotes from the filing:
- F1: Multiple restricted stock grants with staggered vesting (including 27,632 shares vesting from Jan 27, 2027, and other tranches vesting at one-third per year).
- F2 & F3: Stock option grants vesting at one-third per year beginning Sept 23, 2020 and Sept 27, 2022, respectively.

Context

This was a tax-withholding disposition, a routine administrative action when restricted stock vests or options are exercised; it does not necessarily indicate a voluntary sale or change in sentiment. The filing’s footnotes show ongoing restricted stock and option vesting schedules that likely triggered the tax withholding.

Form 4

Period: 2026-03-08

DirectorPresident and CEO

Transactions

Tax Payment
Class A Voting Common Stock
[F1]
2026-03-08$18.45/sh−2,948$54,391→ 242,945 total

Holdings

Stock Option (Right to Buy)
[F2]
Exercise: $11.35From: 2020-09-23Exp: 2029-09-23→ Common Stock (40,000 underlying)
40,000
Stock Option (Right to Buy)
[F3]
Exercise: $12.05From: 2022-09-27Exp: 2031-09-27→ Common Stock (160,000 underlying)
160,000

Footnotes (3)

[F1]Includes the grant of 27,632 shares of restricted stock which vest at a rate of one-third per year commencing on January 27, 2027, 17,082 shares of restricted stock from a grant of 25,653 shares which commenced vesting at a rate of one-third per year on January 21, 2026, 4,045 shares of restricted stock from a grant of 12,136 shares which commenced vesting at a rate of one-third per year on January 22, 2025, and 41,666 shares of restricted stock from a grant of 125,000 shares which commenced vesting at a rate of one-third per year on December 31, 2024.
[F2]The stock options vested at the rate of one-third per year commencing on September 23, 2020.
[F3]The stock options vested at the rate of one-third per year commencing on September 27, 2022.

Signature

/s/ Robert Anderson by P.O.A. for Luis de la Aguilera|2026-03-10

1 file