Ben Yong
Director · Officer · CRBP, BBOT
As of 2026-09-16, Ben Yong has 10 Form 4 transactions on record across 2 companies — 7 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-09-14 | CRBP | Sale | 2,000 @ $7.84 | $16K | −17.6% of holding | 9,383 | Form 4 |
9 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-01 | BBOT | Withheld for tax | 1,047 | 44,576 | Form 4 |
| 2026-05-19 | CRBP | Award / grant | 3,800 | 11,383 | Form 4 |
| 2026-05-19 | CRBP | Award / grant | 12,300 | 12,300 | Form 4 |
| 2026-04-01 | BBOT | Withheld for tax | 1,047 | 45,623 | Form 4 |
| 2026-03-10 | BBOT | Award / grant | 210,000 | 210,000 | Form 4 |
| 2026-03-10 | BBOT | Award / grant | 46,670 | 46,670 | Form 4 |
| 2025-08-26 | BBOT | Award / grant | 357,177 | 357,177 | Form 4 |
| 2025-05-30 | CRBP | Award / grant | 16,000 | 16,000 | Form 4 |
| 2025-05-30 | CRBP | Award / grant | 4,800 | 7,583 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.