James Kao
CIK 1711522 · last filed 2026-05-26
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$15.00M
Companies
1
Total Filings
58
Lifetime Open-Market Net
$1.88B
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| RBB | Director | 564,762 | $26.56 | $15.00M | $1.88B | 58 | 2026-05-26 |
Recent Filings · Page 4 of 6
58 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-05-15 | RBB | Buy (P) | +2,000 | $21.6K | EDGAR |
| 2020-05-14 | RBB | Buy (P) | +10,000 | $115.0K | EDGAR |
| 2020-05-04 | RBB | Buy (P) | +5,000 | $60.4K | EDGAR |
| 2020-04-29 | RBB | Buy (P) | +9,437 | $157.4K | EDGAR |
| 2020-04-29 | RBB | Buy (P) | +10 | $167 | EDGAR |
| 2020-04-29 | RBB | Buy (P) | +20,000 | $321.2K | EDGAR |
| 2020-04-29 | RBB | Buy (P) | +10,000 | $143.3K | EDGAR |
| 2020-04-29 | RBB | Buy (P) | +9,553 | $161.1K | EDGAR |
| 2020-04-28 | RBB | Buy (P) | +20,000 | $321.2K | EDGAR |
| 2020-04-28 | RBB | Buy (P) | +10,000 | $143.3K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.