INSIDER
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Data sources

Public disclosures only. Scores flag unusual patterns and are not evidence of wrongdoing. Not investment advice.

RH CHAIN…
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
01Overview02Follow the Money03Daily Brief04Live05Congress06Corporate Insiders07Government Money08Political Influence09Institutions10Washington Network11Follow the Power12Disclosure Clock13AI Investigator14Watchlist
ConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
OverviewFollow the MoneyDaily BriefLiveCongressCorporate InsidersGovernment MoneyPolitical InfluenceInstitutionsWashington NetworkFollow the PowerDisclosure ClockAI InvestigatorWatchlistConvergenceINSIDER AlphaSignal ledgerHistorical ReplayRobinhood ChainProofTradingTokenProAccountMethodologyMatch reviewLaunch readiness
Data sources
SEC FORM 412m ago
HOUSE PTR12m ago
SEC 13F11m ago
ROBINHOOD CHAIN11m ago
Public company

OPBKOP Bancorp

CIK 0001722010

EDGAR filingsOpen in network
Disclosed transactions30
Buys / sells0 / 1
Max Insider Score33
Connections10with evidence

OPBK · disclosed activity on price

Disclosed transactions

ScoreActorSecuritySideValueExecutedDisclosedLagSourceEvidence
9
OK
OH Sang KyoDirector, Chief Executive Officer
OPBKOP Bancorp
Option exercise
M—
9,000 sh
Jun 24, 2026Jun 25, 2026
traded Jun 24, 2026
+1dSEC FORM 4

Evidence

Verified connections

  • In industryevidence
    Banking, securities & insuranceSEC SIC 6022 · State Commercial Banks · Nov 4, 2026
  • ← Insider ofevidence
    OH Sang KyoDirector, Chief Executive Officer · Jun 25, 2026
  • ← Insider ofevidence
    Park Jae H.Chief Risk Officer · Jun 9, 2026
  • ← Insider ofevidence
    Sohn Myung ShinDirector · May 29, 2026
17
OK
OH Sang KyoDirector, Chief Executive Officer
OPBKOP Bancorp
Option exercise
M
—
9,000 sh
Jun 24, 2026
Jun 25, 2026
traded Jun 24, 2026
+1d
SEC FORM 4

Evidence

21
PH
Park Jae H.Chief Risk Officer
OPBKOP Bancorp
Option exercise
M—
3,846 sh
Jun 8, 2026Jun 9, 2026
traded Jun 8, 2026
+1dSEC FORM 4

Evidence

17
PH
Park Jae H.Chief Risk Officer
OPBKOP Bancorp
Option exercise
M—
3,846 sh
Jun 8, 2026Jun 9, 2026
traded Jun 8, 2026
+1dSEC FORM 4

Evidence

13
PH
Park Jae H.Chief Risk Officer
OPBKOP Bancorp
Tax withholding
F$18K
1,241 sh
Jun 8, 2026Jun 9, 2026
traded Jun 8, 2026
+1dSEC FORM 4

Evidence

13
SS
Sohn Myung ShinDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
KS
Kwon SunnyDirector
OPBKOP Bancorp
Grant or award
A—
2,134 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

17
KJ
Kim Hyung JDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

17
KS
Kwon SunnyDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
KS
Kwon SunnyDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
KJ
Kim Hyung JDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
SS
Sohn Myung ShinDirector
OPBKOP Bancorp
Option exercise
M—
2,408 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
SS
Sohn Myung ShinDirector
OPBKOP Bancorp
Grant or award
A—
2,134 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

9
KJ
Kim Hyung JDirector
OPBKOP Bancorp
Grant or award
A—
2,134 sh
May 28, 2026May 29, 2026
traded May 28, 2026
+1dSEC FORM 4

Evidence

13
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Option exercise
M—
1,020 sh
Mar 31, 2026Apr 1, 2026
traded Mar 31, 2026
+1dSEC FORM 4

Evidence

17
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Option exercise
M—
1,020 sh
Mar 31, 2026Apr 1, 2026
traded Mar 31, 2026
+1dSEC FORM 4

Evidence

13
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Tax withholding
F$4,336
326 sh
Mar 31, 2026Apr 1, 2026
traded Mar 31, 2026
+1dSEC FORM 4

Evidence

33
PJ
Park JaehyunChief Financial Officer
OPBKOP Bancorp
Open-market sale
SELL$12K
958 sh
Mar 12, 2026Mar 12, 2026
traded Mar 12, 2026
+0dSEC FORM 4

Evidence

17
PJ
Park JaehyunChief Financial Officer
OPBKOP Bancorp
Option exercise
M—
1,535 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

9
WW
Won WesleyChief Technology Officer
OPBKOP Bancorp
Option exercise
M—
1,443 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

9
PJ
Park JaehyunChief Financial Officer
OPBKOP Bancorp
Option exercise
M—
1,535 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

9
WW
Won WesleyChief Technology Officer
OPBKOP Bancorp
Tax withholding
F$7,257
542 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

17
WW
Won WesleyChief Technology Officer
OPBKOP Bancorp
Option exercise
M—
1,443 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

21
PJ
Park JaehyunChief Financial Officer
OPBKOP Bancorp
Tax withholding
F$7,726
577 sh
Mar 3, 2026Mar 3, 2026
traded Mar 3, 2026
+0dSEC FORM 4

Evidence

13
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Tax withholding
F$9,283
699 sh
Feb 24, 2026Feb 24, 2026
traded Feb 24, 2026
+0dSEC FORM 4

Evidence

17
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Option exercise
M—
1,861 sh
Feb 24, 2026Feb 24, 2026
traded Feb 24, 2026
+0dSEC FORM 4

Evidence

9
BM
Bang Jimmy MChief Lending Officer
OPBKOP Bancorp
Option exercise
M—
1,861 sh
Feb 24, 2026Feb 24, 2026
traded Feb 24, 2026
+0dSEC FORM 4

Evidence

9
PG
Pak Yeong GwonChief Credit Officer
OPBKOP Bancorp
Option exercise
M—
1,283 sh
Dec 30, 2025Dec 30, 2025
traded Dec 30, 2025
+0dSEC FORM 4

Evidence

21
PG
Pak Yeong GwonChief Credit Officer
OPBKOP Bancorp
Tax withholding
F$5,881
413 sh
Dec 30, 2025Dec 30, 2025
traded Dec 30, 2025
+0dSEC FORM 4

Evidence

17
PG
Pak Yeong GwonChief Credit Officer
OPBKOP Bancorp
Option exercise
M—
1,283 sh
Dec 30, 2025Dec 30, 2025
traded Dec 30, 2025
+0dSEC FORM 4

Evidence

← Insider ofevidence
Kim Hyung J
Director · May 29, 2026
  • ← Insider ofevidence
    Kwon SunnyDirector · May 29, 2026
  • ← Insider ofevidence
    Won WesleyChief Technology Officer · Mar 3, 2026
  • ← Insider ofevidence
    Park JaehyunChief Financial Officer · Mar 3, 2026
  • ← Insider ofevidence
    Bang Jimmy MChief Lending Officer · Feb 24, 2026
  • ← Insider ofevidence
    Pak Yeong GwonChief Credit Officer · Dec 30, 2025