Company · CIK 0001499422 · SIC 6022 — State Commercial Banks · Nasdaq
RBB Bancorp · RBB
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 FMForm 4 → | Aug 21, 5:47 pm EDT | Diana HansonChief Accounting Officer | 1,043 | $26.40 | $7,286 | 983 | — | |
| Jul 20, 2026 FMForm 4 → | Jul 22, 5:34 pm EDT | Johnny C LeePresident/CEO, Director | 7,474 | $26.74 | $52,785 | 18,195 | — | |
| Jun 4, 2026 SForm 4 → | Jun 8, 7:36 pm EDT | David Richard MorrisDirector | 1,946 | $23.99 | $46,685 | 43,422 | −4.29% | |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:25 pm EST | David Richard MorrisEVP | 8,000 | $9.29 | $74,332 | 84,287 | — | plan? |
| Feb 5, 2019 PForm 4 → | Feb 5, 2:34 pm EST | Wilson MachEVP | 1,000 | $19.11 | $19,110 | 2,000 | +100% | plan? |
| Feb 4, 2019 SForm 4 → | Feb 21, 1:11 pm EST | Chie-Min Christopher KooDirector | 1,000 | $20.08 | $20,080 | 21,602 | −4.42% | plan? late |
| Feb 1, 2019 MForm 4/A → | Feb 5, 4:33 pm EST | Peter M ChangDirector | 118,412 | $12.97 | $1,535,781 | 3,333 | — | plan? |
| Feb 1, 2019 MForm 4 → | Feb 1, 3:00 pm EST | Peter M ChangDirector | 118,412 | $12.97 | $1,535,781 | 3,333 | — | plan? amended |
| Jan 29, 2019 MForm 4/A → | Feb 5, 4:24 pm EST | Wendell ChenDirector | 21,526 | $9.29 | $200,009 | 51,776 | — | plan? |
| Jan 29, 2019 MForm 4 → | Feb 1, 2:37 pm EST | Wendell ChenDirector | 21,526 | $9.29 | $200,009 | 51,776 | — | plan? late amended |
| Jan 23, 2019 AForm 4/A → | Feb 5, 2:32 pm EST | Wilson MachEVP | 6,000 | $18.38 | $110,280 | 6,000 | — | plan? |
| Jan 23, 2019 AForm 4 → | Feb 1, 3:11 pm EST | Wilson MachEVP | 6,000 | $18.38 | $110,280 | 6,000 | — | plan? late amended |
| Jan 23, 2019 AForm 4 → | Feb 1, 3:08 pm EST | Jacqueline B KayEVP | 6,000 | $18.38 | $110,280 | 6,000 | — | plan? late amended |
| Nov 9, 2018 MForm 4 → | Nov 13, 3:47 pm EST | Peter M ChangDirector | 43,052 | $9.29 | $400,018 | 62,539 | — | plan? |
| Nov 6, 2018 MForm 4 → | Nov 7, 2:31 pm EST | Chuang I LinDirector | 43,052 | $10.22 | $440,019 | 21,526 | — | plan? |
| Nov 6, 2018 PForm 4 → | Nov 6, 11:51 am EST | Wilson MachEVP | 1,000 | $21.52 | $21,520 | 1,000 | — | plan? |
| Nov 1, 2018 MForm 4/A → | Nov 9, 11:46 am EST | Yee Phong ThianPresident/CEO | 207,074 | $9.29 | $1,924,028 | 220,629 | — | plan? |
| Nov 1, 2018 MForm 4 → | Nov 5, 1:37 pm EST | Yee Phong ThianPresident/CEO | 103,537 | $9.29 | $962,014 | 220,629 | — | plan? amended |
| Nov 1, 2018 PForm 4 → | Nov 5, 1:37 pm EST | Yee Phong ThianPresident/CEO | 103,537 | $9.29 | $962,014 | 435,114 | +31.2% | plan? amended |
| Oct 25, 2018 MForm 4 → | Oct 29, 6:11 pm EDT | Pei Chin HuangDirector | 20,500 | $13.21 | $270,801 | 20,000 | — | plan? |
| Oct 25, 2018 MForm 4 → | Oct 29, 6:01 pm EDT | Fui Ming ThianDirector | 21,526 | $9.29 | $200,009 | 51,776 | — | plan? |
| Sep 26, 2018 MForm 4 → | Sep 28, 12:53 pm EDT | Jeffrey YehEVP | 8,072 | $11.15 | $90,001 | 4,036 | — | plan? |
| Aug 31, 2018 MForm 4/A → | Nov 9, 11:45 am EST | Yee Phong ThianPresident/CEO | 450,000 | $15.76 | $7,092,450 | 324,166 | — | plan? |
| Aug 31, 2018 SForm 4 → | Sep 5, 7:11 pm EDT | Yee Phong ThianPresident/CEO | 150,000 | $28.70 | $4,305,000 | 331,577 | −31.1% | plan? amended |
| Aug 31, 2018 MForm 4 → | Sep 5, 7:11 pm EDT | Yee Phong ThianPresident/CEO | 300,000 | $9.29 | $2,787,450 | 324,166 | — | plan? amended |
| Aug 16, 2018 MForm 4 → | Aug 20, 7:03 pm EDT | Pei Chin HuangDirector | 64,578 | $10.53 | $679,998 | 30,250 | — | plan? |
| Aug 14, 2018 MForm 4 → | Aug 16, 3:15 pm EDT | Ruey Chyr KaoDirector | 43,052 | $9.29 | $400,018 | 62,539 | — | plan? |
| Jun 4, 2018 MForm 4/A → | Nov 9, 12:37 pm EST | Tsu Te HuangEVP | 12,000 | $17.19 | $206,296 | 0 | — | plan? |
| Jun 4, 2018 SForm 4/A → | Jun 25, 2:43 pm EDT | Tsu Te HuangEVP | 4,000 | $29.27 | $117,096 | 215,251 | −1.82% | plan? amended |
| Jun 4, 2018 MForm 4/A → | Jun 25, 2:43 pm EDT | Tsu Te HuangEVP | 8,000 | $11.15 | $89,200 | 0 | — | plan? amended |
| Jun 4, 2018 SForm 4 → | Jun 4, 4:52 pm EDT | Tsu Te HuangEVP | 4,000 | $29.27 | $117,096 | 207,251 | −1.89% | plan? amended |
| May 31, 2018 MForm 4/A → | Nov 9, 11:44 am EST | Yee Phong ThianPresident/CEO | 450,000 | $15.36 | $6,912,450 | 474,166 | — | plan? |
| May 31, 2018 SForm 4 → | Jun 4, 12:48 pm EDT | Yee Phong ThianPresident/CEO | 150,000 | $27.50 | $4,125,000 | 331,577 | −31.1% | plan? amended |
| May 31, 2018 MForm 4 → | Jun 4, 12:48 pm EDT | Yee Phong ThianPresident/CEO | 300,000 | $9.29 | $2,787,450 | 474,166 | — | plan? amended |
| May 9, 2018 MForm 4/A → | Nov 9, 11:41 am EST | Vincent LiuEVP | 32,503 | $20.76 | $674,859 | 107,172 | — | plan? |
| May 9, 2018 MForm 4 → | Jun 4, 4:38 pm EDT | Vincent LiuEVP | 32,199 | $10.79 | $347,498 | 94,172 | — | plan? late |
| May 9, 2018 MForm 4 → | May 23, 5:52 pm EDT | Vincent LiuEVP | 6,199 | $9.29 | $57,598 | 92,884 | — | plan? late |
| May 9, 2018 MForm 4 → | May 18, 12:52 pm EDT | Vincent LiuEVP | 6,199 | $9.29 | $57,598 | 85,757 | — | plan? late amended |
| May 4, 2018 MForm 4/A → | Nov 9, 11:43 am EST | Simon PangEVP | 105,000 | $16.56 | $1,739,311 | 86,078 | — | plan? |
| May 4, 2018 SForm 4 → | May 18, 1:03 pm EDT | Simon PangEVP | 35,000 | $27.40 | $958,825 | 24,754 | −58.6% | plan? late amended |
| May 4, 2018 MForm 4 → | May 18, 1:03 pm EDT | Simon PangEVP | 70,000 | $11.15 | $780,486 | 86,078 | — | plan? late amended |
| May 2, 2018 SForm 4 → | May 24, 12:03 pm EDT | Vincent LiuEVP | 31,194 | $27.91 | $870,534 | 54,563 | −36.4% | plan? late |
| May 2, 2018 SForm 4 → | May 23, 5:52 pm EDT | Vincent LiuEVP | 31,194 | $27.91 | $870,534 | 75,978 | −29.1% | plan? late |
| Apr 27, 2018 MForm 4 → | May 1, 3:17 pm EDT | Pei Chin HuangDirector | 21,526 | $9.29 | $200,009 | 62,539 | — | plan? |
| Apr 27, 2018 MForm 4 → | May 1, 3:09 pm EDT | Chie-Min Christopher KooDirector | 21,526 | $9.29 | $200,009 | 62,539 | — | plan? |
| Apr 5, 2018 MForm 4 → | Apr 10, 2:08 pm EDT | Vincent LiuEVP | 27,812 | $11.15 | $310,098 | 113,371 | — | plan? late |
| Mar 9, 2018 MForm 4 → | Jun 4, 4:52 pm EDT | Tsu Te HuangEVP | 42,746 | $9.93 | $424,610 | 0 | — | plan? late amended |
| Mar 9, 2018 SForm 4 → | Mar 19, 4:21 pm EDT | Tsu Te HuangEVP | 34,746 | $26.46 | $919,248 | 215,251 | −13.9% | plan? late |
| Mar 9, 2018 MForm 4 → | Mar 19, 4:21 pm EDT | Tsu Te HuangEVP | 34,746 | $9.65 | $335,410 | 228,251 | — | plan? late |
| Mar 6, 2018 MForm 4 → | Oct 17, 1:31 pm EDT | Ko-Yen LinDirector | 32,289 | $9.29 | $300,013 | 62,539 | — | plan? late |
| Mar 6, 2018 MForm 4 → | Mar 6, 2:33 pm EST | Vincent LiuEVP | 24,576 | $16.15 | $396,798 | 127,277 | — | plan? |
| Mar 6, 2018 MForm 4 → | Mar 6, 1:22 pm EST | Ko-Yen LinDirector | 10,763 | $23.00 | $247,549 | 84,052 | — | plan? |
| Mar 1, 2018 MForm 4 → | Mar 6, 1:41 pm EST | Pei Chin HuangDirector | 21,526 | $16.15 | $347,553 | 73,302 | — | plan? late |
| Feb 16, 2018 MForm 4/A → | Nov 9, 11:42 am EST | Simon PangEVP | 330,861 | $14.96 | $4,948,376 | 121,078 | — | plan? |
| Feb 16, 2018 MForm 4/A → | Nov 9, 11:40 am EST | Vincent LiuEVP | 323,700 | $15.00 | $4,854,993 | 139,565 | — | plan? |
| Feb 16, 2018 SForm 4 → | Feb 28, 4:48 pm EST | Simon PangEVP | 110,287 | $26.29 | $2,898,913 | 24,754 | −81.7% | plan? late amended |
| Feb 16, 2018 MForm 4 → | Feb 28, 4:48 pm EST | Simon PangEVP | 220,574 | $9.29 | $2,049,463 | 121,078 | — | plan? late amended |
| Feb 16, 2018 SForm 4 → | Feb 28, 4:19 pm EST | Vincent LiuEVP | 107,900 | $26.41 | $2,849,887 | 53,364 | −66.9% | plan? late amended |
| Feb 16, 2018 MForm 4 → | Feb 28, 4:19 pm EST | Vincent LiuEVP | 215,800 | $9.29 | $2,005,106 | 139,565 | — | plan? late amended |
| Feb 9, 2018 MForm 4/A → | Nov 9, 11:40 am EST | Vincent LiuEVP | 150,000 | $14.66 | $2,199,155 | 247,465 | — | plan? |
| Feb 9, 2018 SForm 4 → | Feb 16, 2:38 pm EST | Vincent LiuEVP | 50,000 | $25.40 | $1,270,005 | 53,364 | −48.4% | plan? late amended |
| Feb 9, 2018 MForm 4 → | Feb 16, 2:38 pm EST | Vincent LiuEVP | 50,000 | $9.29 | $464,575 | 103,364 | — | plan? late amended |
| Jan 31, 2018 MForm 4 → | Feb 1, 2:05 pm EST | Jeffrey YehEVP | 16,144 | $11.15 | $180,006 | 8,072 | — | plan? |
| Jan 22, 2018 MForm 4 → | Jan 30, 2:02 pm EST | Vincent LiuEVP | 10,000 | $9.29 | $92,915 | 297,465 | — | plan? late |
| Dec 22, 2017 MForm 4 → | Dec 26, 12:38 pm EST | Jeffrey YehEVP | 19,372 | $9.29 | $179,995 | 16,144 | — | plan? |
| Dec 19, 2017 MForm 4 → | Dec 19, 7:01 pm EST | Vincent LiuEVP | 10,000 | $9.29 | $92,915 | 302,465 | — | plan? |
| Nov 2, 2017 MForm 4 → | Nov 2, 11:54 am EDT | David Richard MorrisEVP | 9,000 | $9.29 | $83,624 | 88,287 | — | plan? |
| Aug 29, 2017 MForm 4 → | Sep 5, 3:08 pm EDT | David Richard MorrisEVP | 6,000 | $9.29 | $55,749 | 92,787 | — | plan? late |
| Aug 23, 2017 MForm 4 → | Aug 30, 6:50 pm EDT | Vincent LiuEVP | 20,000 | $9.29 | $185,830 | 307,465 | — | plan? late |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:30 pm EDT | Yee Phong ThianPresident/CEO | 100,000 | $23.00 | $2,300,000 | 331,577 | — | plan? |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:30 pm EDT | Ko-Yen LinDirector | 55,000 | $23.00 | $1,265,000 | 73,289 | — | plan? |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:29 pm EDT | Feng LinDirector | 55,000 | $23.00 | $1,265,000 | 483,125 | — | plan? |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:29 pm EDT | Ruey Chyr KaoDirector | 85,000 | $23.00 | $1,955,000 | 565,055 | — | plan? |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:28 pm EDT | James KaoDirector | 85,000 | $23.00 | $1,955,000 | 506,939 | — | plan? |
| Jul 26, 2017 PForm 4 → | Jul 26, 6:27 pm EDT | Peter M ChangDirector | 75,000 | $23.00 | $1,725,000 | 326,652 | — | plan? amended |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 19, 2026 MForm 4 → | Aug 21, 5:47 pm EDT | Diana HansonChief Accounting Officer | 767 | — | — | 1,533 | — | |
| Jul 20, 2026 MForm 4 → | Jul 22, 5:34 pm EDT | Johnny C LeePresident/CEO, Director | 5,500 | — | — | 0 | — | |
| Feb 25, 2019 MForm 4 → | Feb 27, 2:25 pm EST | David Richard MorrisEVP | 4,000 | $9.29 | $37,166 | 20,788 | — | |
| Feb 1, 2019 MForm 4/A → | Feb 5, 4:33 pm EST | Peter M ChangDirector | 59,206 | $12.97 | $767,888 | 0 | — | |
| Feb 1, 2019 MForm 4 → | Feb 1, 3:00 pm EST | Peter M ChangDirector | 59,206 | $12.97 | $767,888 | 0 | — | amended |
| Jan 29, 2019 MForm 4/A → | Feb 5, 4:24 pm EST | Wendell ChenDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Jan 29, 2019 MForm 4 → | Feb 1, 2:37 pm EST | Wendell ChenDirector | 10,763 | $9.29 | $100,004 | 0 | — | late amended |
| Nov 9, 2018 MForm 4 → | Nov 13, 3:47 pm EST | Peter M ChangDirector | 21,526 | $9.29 | $200,009 | 0 | — | |
| Nov 6, 2018 MForm 4 → | Nov 7, 2:31 pm EST | Chuang I LinDirector | 21,526 | $10.22 | $220,010 | 0 | — | |
| Nov 1, 2018 MForm 4/A → | Nov 9, 11:46 am EST | Yee Phong ThianPresident/CEO | 103,537 | $9.29 | $962,014 | 0 | — | |
| Nov 1, 2018 MForm 4 → | Nov 5, 1:37 pm EST | Yee Phong ThianPresident/CEO | 103,537 | $9.29 | $962,014 | 0 | — | amended |
| Oct 25, 2018 MForm 4 → | Oct 29, 6:11 pm EDT | Pei Chin HuangDirector | 10,250 | $13.21 | $135,400 | 0 | — | |
| Oct 25, 2018 MForm 4 → | Oct 29, 6:01 pm EDT | Fui Ming ThianDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Oct 15, 2018 MForm 4 → | Oct 17, 1:31 pm EDT | Ko-Yen LinDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Sep 26, 2018 MForm 4 → | Sep 28, 12:53 pm EDT | Jeffrey YehEVP | 4,036 | $11.15 | $45,001 | 4,036 | — | |
| Aug 31, 2018 MForm 4/A → | Nov 9, 11:45 am EST | Yee Phong ThianPresident/CEO | 150,000 | $9.29 | $1,393,725 | 82,011 | — | |
| Aug 31, 2018 MForm 4 → | Sep 5, 7:11 pm EDT | Yee Phong ThianPresident/CEO | 150,000 | $9.29 | $1,393,725 | 82,010 | — | amended |
| Aug 16, 2018 MForm 4 → | Aug 20, 7:03 pm EDT | Pei Chin HuangDirector | 32,289 | $10.53 | $339,999 | 0 | — | |
| Aug 14, 2018 MForm 4 → | Aug 16, 3:15 pm EDT | Ruey Chyr KaoDirector | 21,526 | $9.29 | $200,009 | 0 | — | |
| Jun 4, 2018 MForm 4/A → | Nov 9, 12:37 pm EST | Tsu Te HuangEVP | 4,000 | $11.15 | $44,600 | 0 | — | |
| Jun 4, 2018 MForm 4/A → | Jun 25, 2:43 pm EDT | Tsu Te HuangEVP | 4,000 | $11.15 | $44,600 | 0 | — | amended |
| Jun 4, 2018 MForm 4 → | Jun 4, 4:52 pm EDT | Tsu Te HuangEVP | 4,000 | $11.15 | $44,600 | 0 | — | amended |
| May 31, 2018 MForm 4/A → | Nov 9, 11:44 am EST | Yee Phong ThianPresident/CEO | 150,000 | $9.29 | $1,393,725 | 232,011 | — | |
| May 31, 2018 MForm 4 → | Jun 4, 12:48 pm EDT | Yee Phong ThianPresident/CEO | 150,000 | $9.29 | $1,393,725 | 232,010 | — | amended |
| May 25, 2018 MForm 4 → | Jun 4, 4:38 pm EDT | Vincent LiuEVP | 13,000 | $11.15 | $144,950 | 94,172 | — | late |
| May 9, 2018 MForm 4/A → | Nov 9, 11:41 am EST | Vincent LiuEVP | 6,199 | $9.29 | $57,598 | 0 | — | |
| May 9, 2018 MForm 4 → | May 18, 12:52 pm EDT | Vincent LiuEVP | 6,199 | $9.29 | $57,598 | 0 | — | late amended |
| May 4, 2018 MForm 4/A → | Nov 9, 11:43 am EST | Simon PangEVP | 35,000 | $11.15 | $390,243 | 86,078 | — | |
| May 4, 2018 MForm 4 → | May 18, 1:03 pm EDT | Simon PangEVP | 35,000 | $11.15 | $390,243 | 86,078 | — | late amended |
| Apr 27, 2018 MForm 4 → | May 1, 3:17 pm EDT | Pei Chin HuangDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Apr 27, 2018 MForm 4 → | May 1, 3:09 pm EDT | Chie-Min Christopher KooDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Apr 5, 2018 MForm 4 → | Apr 10, 2:08 pm EDT | Vincent LiuEVP | 13,906 | $11.15 | $155,049 | 107,172 | — | late |
| Mar 9, 2018 MForm 4 → | Mar 19, 4:21 pm EDT | Tsu Te HuangEVP | 34,746 | $9.65 | $335,410 | 4,000 | — | late |
| Mar 6, 2018 MForm 4 → | Mar 6, 2:33 pm EST | Vincent LiuEVP | 12,288 | $9.29 | $114,174 | 818 | — | |
| Mar 6, 2018 MForm 4 → | Mar 6, 1:22 pm EST | Ko-Yen LinDirector | 10,763 | $9.29 | $100,004 | 0 | — | |
| Mar 1, 2018 MForm 4 → | Mar 6, 1:41 pm EST | Pei Chin HuangDirector | 10,763 | $9.29 | $100,004 | 0 | — | late |
| Feb 16, 2018 MForm 4/A → | Nov 9, 11:42 am EST | Simon PangEVP | 110,287 | $9.29 | $1,024,732 | 0 | — | |
| Feb 16, 2018 MForm 4/A → | Nov 9, 11:40 am EST | Vincent LiuEVP | 107,900 | $9.29 | $1,002,553 | 13,106 | — | |
| Feb 16, 2018 MForm 4 → | Feb 28, 4:48 pm EST | Simon PangEVP | 110,287 | $9.29 | $1,024,732 | 0 | — | late amended |
| Feb 16, 2018 MForm 4 → | Feb 28, 4:19 pm EST | Vincent LiuEVP | 107,900 | $9.29 | $1,002,553 | 13,106 | — | late amended |
| Feb 9, 2018 MForm 4/A → | Nov 9, 11:40 am EST | Vincent LiuEVP | 50,000 | $9.29 | $464,575 | 121,006 | — | |
| Feb 9, 2018 MForm 4 → | Feb 16, 2:38 pm EST | Vincent LiuEVP | 50,000 | $9.29 | $464,575 | 121,006 | — | late amended |
| Jan 31, 2018 MForm 4 → | Feb 1, 2:05 pm EST | Jeffrey YehEVP | 8,072 | $11.15 | $90,003 | 8,072 | — | |
| Jan 22, 2018 MForm 4 → | Jan 30, 2:02 pm EST | Vincent LiuEVP | 5,000 | $9.29 | $46,457 | 171,006 | — | late |
| Dec 22, 2017 MForm 4 → | Dec 26, 12:38 pm EST | Jeffrey YehEVP | 9,686 | $9.29 | $89,997 | 0 | — | |
| Dec 19, 2017 MForm 4 → | Dec 19, 7:01 pm EST | Vincent LiuEVP | 5,000 | $9.29 | $46,457 | 176,006 | — | |
| Nov 2, 2017 MForm 4 → | Nov 2, 11:54 am EDT | David Richard MorrisEVP | 4,500 | $9.29 | $41,812 | 24,788 | — | |
| Aug 29, 2017 MForm 4 → | Sep 5, 3:08 pm EDT | David Richard MorrisEVP | 3,000 | $9.29 | $27,874 | 29,288 | — | late |
| Aug 23, 2017 MForm 4 → | Aug 30, 6:50 pm EDT | Vincent LiuEVP | 10,000 | $9.29 | $92,915 | 181,006 | — | late |