Xingjuan Chao
CIK 2035784 · President and CEO · last filed 2026-07-09
"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
$20.72M
Companies
1
Total Filings
42
Lifetime Open-Market Net
-$9.60M
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 |
|---|---|---|---|---|---|---|---|
| CBLL | President and CEO | 1,171,405 | $17.69 | $20.72M | -$9.60M | 23 | 2026-07-09 |
Recent Filings · Page 4 of 5
42 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 |
|---|---|---|---|---|---|
| 2025-07-07 | CBLL | Notice (144) | −25,000 | -$470.0K | EDGAR |
| 2025-06-05 | CBLL | Mixed | — | -$369.0K | EDGAR |
| 2025-06-03 | CBLL | Notice (144) | −25,000 | -$428.8K | EDGAR |
| 2025-05-19 | CBLL | Mixed | +48,871 | -$348.9K | EDGAR |
| 2025-05-15 | CBLL | Notice (144) | −25,000 | -$414.8K | EDGAR |
| 2025-04-24 | CBLL | Sell (S) | −15,928 | -$240.7K | EDGAR |
| 2025-04-23 | CBLL | Notice (144) | −15,628 | -$236.1K | EDGAR |
| 2025-04-22 | CBLL | Notice (144) | −300 | -$4.5K | EDGAR |
| 2025-04-21 | CBLL | Notice (144) | −3,372 | -$50.7K | EDGAR |
| 2025-04-21 | CBLL | Sell (S) | −9,072 | -$136.3K | 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.