Gary Fan - 26 May 2026 Form 4 Insider Report for RBB Bancorp (RBB)

Reporting relationship
EVP/Chief Operations Officer
Issuer ticker
RBB
Reported as of
26 May 2026
Net transaction value
-$56,867
Source evidence Original filing metadata and source links for verification. 4 source fields
SEC form
4
Accepted by SEC
27 May 2026, 18:31:36 UTC
Prior SEC filing
15 May 2026
Source filing
View source filing
Reporting owner 1 detail
Reporting owner signature
/s/ Gary Fan

Key filing fact

Gary Fan filed Form 4 for RBB Bancorp (RBB) on 27 May 2026.

Key facts

  • This page summarizes Gary Fan's Form 4 filing for RBB Bancorp (RBB).
  • 1 reported transaction and 8 derivative rows are listed below.
  • Accepted by SEC: 27 May 2026, 18:31.

Change

  • Previous filing in this sequence was filed on 15 May 2026.
  • Current net transaction value: -$56,867.

Research use

  • This tells you what this filing adds before you inspect full transaction and derivative tables.
  • You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001957237 Primary reporting owner

Fan Gary

Relationship
EVP/Chief Operations Officer
Address
1055 WILSHIRE BLVD, SUITE 1200, LOS ANGELES
Signature
/s/ Gary Fan
Signature date
27 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

RBB transaction

Common Stock, No Par Value

Sale

Transaction value
$56,867
Shares
-2,368
Change %
-100%
Price
$24.01
Shares after
0
Date
26 May 2026
Ownership
Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

RBB holding Derivative

Options

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
12,000
Date
26 May 2026
Ownership
Direct
Underlying class
Stock Options
Underlying amount
12,000
Exercise price
$0.000000
Footnotes
F1
RBB holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,011
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,011
Exercise price
$0.000000
Footnotes
F2, F3
RBB holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
1,314
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
1,314
Exercise price
$0.000000
Footnotes
F3, F4
RBB holding Derivative

Performance Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
5,916
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
5,916
Exercise price
$0.000000
Footnotes
F3, F5
RBB holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
2,904
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
2,904
Exercise price
$0.000000
Footnotes
F3, F6
RBB holding Derivative

Performance Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
6,534
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
6,534
Exercise price
$0.000000
Footnotes
F3, F7
RBB holding Derivative

Performance Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
4,660
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
4,660
Exercise price
$0.000000
Footnotes
F3, F8
RBB holding Derivative

Restricted Stock Units

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after
3,106
Date
26 May 2026
Ownership
Direct
Underlying class
Common Stock
Underlying amount
3,106
Exercise price
$0.000000
Footnotes
F3, F9
* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 9 footnotes

Footnote F1

These remaining options vest in two equal annual installments on 12/05/2026 and 12/05/2027.

Footnote F2

These remaining restricted stock units vest on 02/21/2027.

Footnote F3

There will be no expiration date once restricted stock units vest.

Footnote F4

These remaining restricted stock units vest on 03/20/2027.

Footnote F5

These performance stock units ("PSUs") will vest conditionally on the achievement of certain performance goals and an employment condition. The reported PSUs will vest at the expiration of a three-year period beginning on 03/20/2024 subject to the Reporting Person's satisfaction of the employment condition.

Footnote F6

These remaining restricted stock units vest in two equal installments on 05/08/2027 and 05/08/2028.

Footnote F7

Performance Stock Units ("PSUs") to vest conditionally on the achievement of certain performance goals and an employment condition. The PSUs are awarded at a target level and have the opportunity to vest at 150% of such target level; The reported PSUs represent the maximum award that may be achieved and ultimately vest. The reported PSUs will vest at the expiration of a three-year period beginning on 05/08/2025 subject to the Reporting Person's satisfaction of the employment condition.

Footnote F8

Performance Stock Units ("PSUs") to vest conditionally on the achievement of certain performance goals to occur after December 31, 2028, and before March 14, 2029, and an employment condition. The PSUs are awarded at a target level and have the opportunity to vest at 150% of such target level; The reported PSUs represent the maximum award that may be achieved and ultimately vest. The reported PSUs will vest at the certification by the Board of Directors subject to the Reporting Person's satisfaction of the employment condition.

Footnote F9

These restricted stock units vest in three equal annual installments beginning one year after the 05/13/2026 date of grant.

SEC remarks

A total of 2,368 shares sold for $24.0147 on May 26, 2026.

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