DE LA AGUILERA LUIS (President and CEO) sold 11.2% of their position (30K shares) of USCB FINANCIAL HOLDINGS, INC. on the open market

Open‑market sale worth $502.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales

DE LA AGUILERA LUIS

Filed: 5/23/2025ACC: 0001437749-25-018249

InsiderDE LA AGUILERA LUISCIK 1916660

→

IssuerUSCB FINANCIAL HOLDINGS, INC.CIK 1901637

DirectorOfficer· President and CEO

Since Mar 2026

-30K

Net shares

Net seller

$502.2K

Total sold

Open market trades

0B · 2S

Total transactions

30K acquired · 60K disposed

Non-Derivative Transactions4

Class A Voting Common Stock

Direct

M · Option Exercise

+5K

Price / share

$7.50

Trade value

$37.50K

% of position

2.1%

5/21/2025

238.97K→243.97K

Class A Voting Common Stock

Direct

S · Sale

−5K

Price / share

$16.94

Trade value

$84.70K

% of position

2.0%

5/21/2025

243.97K→238.97K

Class A Voting Common Stock

Direct

M · Option Exercise

+25K

Price / share

$7.50

Trade value

$187.50K

% of position

10.5%

5/22/2025

238.97K→263.97K

Class A Voting Common Stock

Direct

S · Sale

−25K

Price / share

$16.70

Trade value

$417.50K

% of position

9.5%

5/22/2025

263.97K→238.97K

Total

Net shares

+0.00

Net value

-$277.20K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Class A Voting Common Stock Direct	5/21/2025	M · Option Exercise	+5K	$7.50	$37.50K	2.1%	238.97K	243.97K
Class A Voting Common Stock Direct	5/21/2025	S · Sale	−5K	$16.94	$84.70K	2.0%	243.97K	238.97K
Class A Voting Common Stock Direct	5/22/2025	M · Option Exercise	+25K	$7.50	$187.50K	10.5%	238.97K	263.97K
Class A Voting Common Stock Direct	5/22/2025	S · Sale	−25K	$16.70	$417.50K	9.5%	263.97K	238.97K
Total			+0.00		-$277.20K

Derivative Transactions2

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

40K shares

−5K

Strike price

7.50

Held after

35K

Exercisable

—

5/21/2025

Stock Option (Right to Buy)

Direct

M · Option Exercise

Converts to

Common Stock

35K shares

−25K

Strike price

7.50

Held after

10K

Exercisable

—

5/22/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (Right to Buy) Direct	Common Stock40K shares	5/21/2025	M · Option Exercise	−5K	7.50	—	35K
Stock Option (Right to Buy) Direct	Common Stock35K shares	5/22/2025	M · Option Exercise	−25K	7.50	—	10K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)2

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

40K

Shares owned

40K

Exercise price

11.3500

Expiration

—

Exercise window

—

Stock Option (Right to Buy)

Direct

Underlying security

Common Stock

Underlying shares

160K

Shares owned

160K

Exercise price

12.0500

Expiration

—

Exercise window

—

Total

Underlying

200K

Owned

200K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Stock Option (Right to Buy) Direct	Common Stock	11.3500	—	—	40K	40K
Stock Option (Right to Buy) Direct	Common Stock	12.0500	—	—	160K	160K
Total					200K	200K