LIN CHUANG I — SEC Form 4 filings
SEC reporting owner CIK 1185981. 7 Form 4 filings on record with FilingPulse; latest filed 2026-05-26.
Transaction summary — filings shown
Covers all 7 filings on record, filed 2024-01-19 to 2026-05-26. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 1 leg across 1 filing — 10,000 shares, $242,346 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 18.
- Largest priced transaction: sale of 10,000 shares @ $24.23 ($242,346) in RBB Bancorp, filed 2026-05-08.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| RBB Bancorp (RBB) | Director | 7 | — | 1 leg · 10,000 sh · $242,346 | 18 |
Form 4 filings — LIN CHUANG I
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-05-26 | 4 | RBB Bancorp (RBB) | Option exercise (M): 700 @ $0 · Option exercise (M): 700 (derivative) @ $0 | EDGAR |
| 2026-05-08 | 4 | RBB Bancorp (RBB) | Option exercise (M): 10,000 @ $18.25 · Sale (S): 10,000 @ $24.23 · Option exercise (M): 10,000 (derivative) @ $18.25 | EDGAR |
| 2025-05-22 | 4 | RBB Bancorp (RBB) | Option exercise (M): 10,000 @ $0 · Option exercise (M): 2,521 @ $0 · Option exercise (M): 10,250 (derivative) @ $0 · Option exercise (M): 10,000 (derivative) @ $0 · Option exercise (M): 2,521 (derivative) @ $0 | EDGAR |
| 2025-05-16 | 4 | RBB Bancorp (RBB) | Option exercise (M): 700 @ $0 · Option exercise (M): 10,250 (derivative) @ $0 · Option exercise (M): 700 (derivative) @ $0 | EDGAR |
| 2024-05-20 | 4 | RBB Bancorp (RBB) | Option exercise (M): 10,250 @ $0 · Option exercise (M): 10,250 (derivative) @ $0 | EDGAR |
| 2024-05-17 | 4 | RBB Bancorp (RBB) | Option exercise (M): 900 @ $0 · Option exercise (M): 900 (derivative) @ $0 | EDGAR |
| 2024-01-19 | 4 | RBB Bancorp (RBB) | Option exercise (M): 600 @ $0 · Option exercise (M): 600 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
Need this as JSON?
GET https://api.filingpulse.io/v1/insider-trades?owner_cik=1185981 returns every filing on this page — normalized, with footnotes and derivative legs — and webhooks push new filings to you in seconds. API docs →