CUONG V DO
CIK 1477037 · President & CEO · last filed 2026-01-09
"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
$3.65M
Companies
4
Total Filings
33
Lifetime Open-Market Net
$17.8K
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 |
|---|---|---|---|---|---|---|---|
| BIVIW | President & CEO | 9,992 | $0.35 | $3.5K | $0 | 2 | 2026-01-09 |
| BIVI | President & CEO | 6,083 | $1.33 | $8.1K | $17.8K | 12 | 2025-01-07 |
| MRK | EVP & Chief Strategy Officer | — | $131.82 | — | $0 | 3 | 2013-05-08 |
| TEL | SVP, Corp. Strategy & Bus. Dev | 16,961 | $214.29 | $3.63M | $0 | 13 | 2011-09-19 |
Recent Filings · Page 2 of 4
33 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 |
|---|---|---|---|---|---|
| 2022-07-07 | BIVI | Grant (A) | — | $0 | EDGAR |
| 2022-01-25 | BIVI | Grant (A) | +21,710 | $0 | EDGAR |
| 2021-09-16 | BIVI | Grant (A) | — | $0 | EDGAR |
| 2021-03-04 | BIVI | Grant (A) | — | $0 | EDGAR |
| 2019-02-05 | — | Grant (A) | +200,000 | $7.0K | |
| 2018-11-01 | — | Grant (A) | +86,666 | $130.0K | |
| 2018-08-14 | — | Mixed | +366,667 | $55.0K | |
| 2013-05-08 | MRK | Grant (A) | — | $0 | EDGAR |
| 2012-05-04 | MRK | Grant (A) | — | $0 | EDGAR |
| 2011-11-03 | MRK | Grant (A) | — | $0 | 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.