Uscb Financial Holdings, Inc.

USCB·NASDAQ·$18.73Share Price as of 11/2·$342MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/30/2608/07/26 10-QQ1 ended 03/31/2605/08/26 10-KFY 202503/13/26 10-QQ3 ended 09/30/2511/07/25 10-QQ2 ended 06/30/2508/08/25

Disclosures

8-KResults of Operations; Regulation FD Disclosure10/22/26 8-KCurrent report10/19/26 8-KRegulation FD Disclosure07/28/26 8-KCurrent report07/23/26 8-KRegulation FD Disclosure07/20/26

Prospectuses and Registrations

424B3Prospectus01/12/26 S-4/ARegistration (business combination, amended)01/07/26 S-4Registration (business combination)11/07/25 424B3Prospectus09/15/25 S-3Shelf registration05/02/25

Proxies

DEF 14ADefinitive proxy04/21/26 DEF 14ADefinitive proxy04/22/25 DEF 14ADefinitive proxy04/23/24 DEFA14AAdditional proxy materials04/18/23 DEF 14ADefinitive proxy04/17/23

Ownership

Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26 Form 4Insider transaction10/30/26

Other

ARSAnnual report to shareholders04/21/26 EFFECTRequest for effectiveness01/09/26 CORRESPCorrespondence with the SEC01/07/26 DD08/27/25 EFFECTRequest for effectiveness05/22/25