FinObservatory

SEC filings / CIK 1499422

RBB BANCORP

State commercial banks, CA. 8 10-K filer-years in this dataset, the most recent for FY2025, filed Mar 9, 2026. Every figure below is as filed by the company and untouched: FinObservatory has not restated, rescaled or corrected anything, and a blank is a fact the filing does not tag, not a zero.

This is the SEC holding company, identified by its Central Index Key. It is not the insured bank subsidiary that appears in /banks and /deposits, which are FDIC call-report entities on a different consolidation. Nothing here should be compared line for line with those.

Held-to-maturity gap against reported equity

The fair value of the held-to-maturity book minus its carrying amount, divided by the stockholders’ equity the same filing reports. Years marked n/a are years in which the filing does not tag one of the three.

-0000FY2017: HTM fair value less carrying amount, +0.1% of reported stockholders’ equityFY2018: HTM fair value less carrying amount, -0.0% of reported stockholders’ equityFY2019: HTM fair value less carrying amount, +0.1% of reported stockholders’ equityFY2021: HTM fair value less carrying amount, +0.1% of reported stockholders’ equityFY2022: HTM fair value less carrying amount, -0.0% of reported stockholders’ equityFY2023: HTM fair value less carrying amount, -0.0% of reported stockholders’ equityFY2024: HTM fair value less carrying amount, -0.0% of reported stockholders’ equityFY2025 (partial): HTM fair value less carrying amount, -0.0% of reported stockholders’ equity1718192122232425Fiscal year of the 10-K% of reported stockholders’ equity

The gap is computable for 8 of this company’s 8 filings.

Source: SEC Financial Statement Data Sets, US Securities and Exchange Commission, Division of Economic and Risk Analysis. Facts as filed: uncleaned, unrestated, not audited by FinObservatory. Selection: consolidated USD balance-sheet instants at each filing's own period end, from this company's 10-K submissions with prevrpt = 0. Methodology

Filing history, as filed

FYFiledAssetsDepositsEquityAOCIHTM carryingHTM fair valueGap, % of equityCustom facts
2025pMar 9, 2026$4.21bn$3.35bn$523.4m-$13.3m$4.2m$4.1m-0.0%15.1%
2024Mar 17, 2025$3.99bn$3.08bn$507.9m-$20.3m$5.2m$4.9m-0.0%18.9%
2023Mar 12, 2024$4.03bn$3.17bn$511.3m-$19.5m$5.2m$5.1m-0.0%18.7%
2022Apr 7, 2023$3.92bn$2.98bn$484.6m-$21.7m$5.7m$5.6m-0.0%18.7%
2021Mar 11, 2022$4.23bn$3.39bn$466.7m-$1.7m$6.3m$6.6m+0.1%16.2%
2019Mar 17, 2020$2.79bn$2.25bn$407.7m$239k$8.3m$8.6m+0.1%14.3%
2018Mar 27, 2019$2.97bn$2.14bn$374.6mn/a$10.0m$9.9m-0.0%13.8%
2017Mar 30, 2018$1.69bn$1.34bn$265.2mn/a$10.0m$10.3m+0.1%13.6%

ext marks a carrying amount tagged with a company-invented element. p marks FY2025, which the dataset’s filing window (closing Mar 31, 2026) leaves incomplete across filers. “Custom facts” is the share of that filing’s consolidated facts carrying a company-invented tag, in any unit.

Source: SEC Financial Statement Data Sets, US Securities and Exchange Commission, Division of Economic and Risk Analysis. Facts as filed: uncleaned, unrestated, not audited by FinObservatory. Selection: this company's 10-K submissions with prevrpt = 0, one per fiscal year by latest filed date; consolidated USD instants at each filing's period end. Dollar columns are raw US dollars. Methodology

What this page cannot tell you

  • A blank in the held-to-maturity columns means the filing does not tag that fact on the consolidated face. It does not mean the company holds no held-to-maturity securities, and this dataset cannot distinguish the two.
  • A held-to-maturity gap is not a realised loss. Held to maturity, the securities pay par. The gap measures how far the reported equity sits from a mark-to-market equity, which becomes a solvency question only if the book must be sold.
  • AOCI is not the held-to-maturity mark. It bundles available-for-sale marks, hedge marks, pension and translation, net of tax. Do not add the two columns.
  • Every value is as filed. A scale error, sign error or mis-tag by the company is reproduced here exactly as the company made it.

Pages exist for the 650 bank and thrift holding companies with at least one 10-K from FY2015 onward, out of 900 with a 10-K anywhere in the dataset.