RBB insider sale notice: 4,500 shares

Morris Family Trust reported a Rule 144 sale of Common Stock — the trust sold 4,500 shares for $107,550 on 05/04/2026.

Rhea-AI Filing Summary

Morris Family Trust reported a Rule 144 sale of Common Stock — the trust sold 4,500 shares for $107,550 on 05/04/2026. The filing also notes restricted stock vesting under a registered plan with a vesting date of 05/21/2026.

Key Figures

Shares sold: 4,500 shares Proceeds: $107,550 Vesting date: 05/21/2026

3 metrics

Shares sold 4,500 shares Sale date <date>05/04/2026</date>

Proceeds $107,550 Sale of 4,500 shares on <date>05/04/2026</date>

Vesting date 05/21/2026 Restricted Stock Vesting Under a Registered Plan

Key Terms

Rule 144, Restricted Stock Vesting Under a Registered Plan, Selling holder

3 terms

Rule 144 regulatory

"144: Securities Sold During The Past 3 Months"

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

Restricted Stock Vesting Under a Registered Plan financial

"Common | 05/21/2026 | Restricted Stock Vesting Under a Registered Plan"

Selling holder regulatory

"MORRIS FAMILY TRUST 1055 Wilshire Blvd 12th Floor Los Angeles CA 90017 | Common | 05/04/2026 | 4500"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did the RBB Form 144 filing disclose?

The filing discloses that Morris Family Trust sold 4,500 shares of Common Stock for $107,550 on 05/04/2026. It also references restricted stock vesting under a registered plan with a 05/21/2026 vesting date.

Who reported the sale in the RBB filing?

The sale was reported by the Morris Family Trust, shown with an address in Los Angeles. The trust filed the Rule 144 notice to report the sale of 4,500 shares on 05/04/2026, per the disclosure in the excerpt.

How much cash did the Morris Family Trust receive from the sale?

The excerpt shows proceeds of $107,550 from the sale of 4,500 shares on 05/04/2026. The filing lists this dollar amount alongside the share count as the transaction value in the Rule 144 notice.

Does the filing show newly vested shares or a plan event for RBB?

Yes. The filing notes Restricted Stock Vesting Under a Registered Plan with a vesting date of 05/21/2026. That line appears separate from the reported sale and documents a vesting event under a registered plan.

Is the sale reported as an issuer transaction or a trust/holder sale?

The excerpt identifies the transaction as a sale by the Morris Family Trust. It is presented as a selling-holder transaction in a Rule 144 notice rather than as an issuer distribution or primary offering.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 06/04/2026 - 04:16 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001711919
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	RBB BANCORP
SEC File Number	001-38149
Address of Issuer	1055 WILSHIRE BOULEVARD SUITE 1200 LOS ANGELES CALIFORNIA 90017
Phone	213-533-7918
Name of Person for Whose Account the Securities are To Be Sold	MORRIS FAMILY TRUST
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Board member

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	1946	46684.54	16935888	06/04/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	05/21/2026	Restricted Stock Vesting Under a Registered Plan	Issuer			1946	05/21/2026	Not Applicable

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
MORRIS FAMILY TRUST 1055 Wilshire Blvd 12th Floor Los Angeles CA 90017	Common	05/04/2026	4500	107550.00

144: Remarks and Signature

Remarks
Date of Notice	06/04/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/ Davis Morris
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)