Liu Dongfang
Officer · NUVB
As of 2026-09-27, Liu Dongfang has 27 Form 4 transactions on record across 1 company — 22 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
- Direct $2.5M
- Indirect $0
| NUVB | direct | 430,000 sh | $2.5M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-04-17 | NUVB | Sale | 50,000 @ $5.02 | $251K | −73.5% of holding | 18,000 | Form 4 |
| 2025-12-01 | NUVB | Sale | 150,000 @ $7.82 | $1.2M | −89.3% of holding | 18,000 | Form 4 |
| 2025-11-26 | NUVB | Sale | 10,000 @ $8.00 | $80K | −35.7% of holding | 18,000 | Form 4 |
| 2025-11-25 | NUVB | Sale | 10,000 @ $7.50 | $75K | −35.7% of holding | 18,000 | Form 4 |
| 2025-11-20 | NUVB | Sale | 20,000 @ $7.00 | $140K | −52.6% of holding | 18,000 | Form 4 |
| 2025-11-19 | NUVB | Sale | 15,000 @ $5.10 | $77K | −45.5% of holding | 18,000 | Form 4 |
| 2025-11-17 | NUVB | Sale | 15,000 @ $4.76 | $71K | −50.0% of holding | 15,000 | Form 4 |
| 2025-05-02 | NUVB | Sale | 20,000 @ $2.50 | $50K | −62.5% of holding | 12,000 | Form 4 |
19 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-04-17 | NUVB | Option exercise | 50,000 | 68,000 | Form 4 |
| 2026-04-17 | NUVB | Option exercise | 50,000 | 430,000 | Form 4 |
| 2026-02-27 | NUVB | Award / grant | 748,130 | 748,130 | Form 4 |
| 2025-12-01 | NUVB | Option exercise | 150,000 | 168,000 | Form 4 |
| 2025-12-01 | NUVB | Option exercise | 150,000 | 165,000 | Form 4 |
| 2025-11-26 | NUVB | Option exercise | 10,000 | 28,000 | Form 4 |
| 2025-11-26 | NUVB | Option exercise | 10,000 | 470,000 | Form 4 |
| 2025-11-25 | NUVB | Option exercise | 10,000 | 28,000 | Form 4 |
| 2025-11-25 | NUVB | Option exercise | 10,000 | 480,000 | Form 4 |
| 2025-11-20 | NUVB | Option exercise | 20,000 | 38,000 | Form 4 |
| 2025-11-20 | NUVB | Option exercise | 20,000 | 450,000 | Form 4 |
| 2025-11-19 | NUVB | Option exercise | 15,000 | 30,000 | Form 4 |
| 2025-11-19 | NUVB | Option exercise | 15,000 | 470,000 | Form 4 |
| 2025-11-17 | NUVB | Option exercise | 15,000 | 30,000 | Form 4 |
| 2025-11-17 | NUVB | Option exercise | 15,000 | 485,000 | Form 4 |
| 2025-05-02 | NUVB | Option exercise | 20,000 | 480,000 | Form 4 |
| 2025-05-02 | NUVB | Option exercise | 20,000 | 32,000 | Form 4 |
| 2025-02-28 | NUVB | Award / grant | 500,000 | 500,000 | Form 4 |
| 2024-02-29 | NUVB | Award / grant | 500,000 | 500,000 | 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.