Insider · CIK 0001937915
Dongfang Liu
Files at NUVB (Nuvation Bio Inc.). First filing May 6, 2025, latest Dec 3, 2025.
Dongfang Liu files SEC Form 4 as officer at NUVB (Nuvation Bio Inc.). Since May 6, 2025, Dongfang Liu has reported 0 open-market buys worth $0 and 5 open-market sells worth $1.7M, the latest filed on Dec 3, 2025.
A track record needs three past buys with six months of prices behind them; Dongfang Liu has 0, so none is measured yet.
The newest scored trade: sold $1.2M of NUVB on Dec 1, 2025, filed Dec 3, 2025, scored 60 (notable). In the last 12 months: 0 buys worth $0 and 4 sells worth $1.6M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
NUVB: Nuvation Bio Inc.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 60Notable | Nuvation Bio Inc. | $1.2M 150,000 shares | -89% | +375% from low-2% from high | |
| 46Moderate | Nuvation Bio Inc. | $155k 20,000 shares | -71% | +375% from low0% from high | |
| 46Moderate | Nuvation Bio Inc. | $140k 20,000 shares | -53% | +322% from low-2% from high | |
| 46Moderate | Nuvation Bio Inc. | $148k 30,000 shares | -100% | +181% from low-13% from high | |
| 7Weak | Nuvation Bio Inc. | $50k 20,000 shares | -63% | +48% from low-24% from high |
Planned sales
Form 144 notices this insider filed before selling restricted or control stock, newest first.
| Filed | Company | Shares | Value | Sale date | Past 3 months |
|---|---|---|---|---|---|
| Dec 1, 2025 | NUVB NUVATION BIO INC. | 150,000 0.04% of outstanding | $1.2M | Dec 1, 2025 | $443k |
| Nov 26, 2025 | NUVB NUVATION BIO INC. | 10,000 0.00% of outstanding | $80k | Nov 26, 2025 | $363k |
| Nov 25, 2025 | NUVB NUVATION BIO INC. | 10,000 0.00% of outstanding | $75k | Nov 25, 2025 | $288k |
| Nov 20, 2025 | NUVB NUVATION BIO INC. | 20,000 0.01% of outstanding | $140k | Nov 20, 2025 | $148k |
| Nov 19, 2025 | NUVB NUVATION BIO INC. | 15,000 0.00% of outstanding | $77k | Nov 19, 2025 | $71k |
| Nov 17, 2025 | NUVB NUVATION BIO INC. | 15,000 0.00% of outstanding | $71k | Nov 17, 2025 | none |
| May 2, 2025 | NUVB NUVATION BIO INC | 20,000 0.01% of outstanding | $45k | May 2, 2025 | none |
Transactions
Every row this insider has filed, 22 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Feb 27, 2026 | NUVB Nuvation Bio Inc. | AGrant or award Stock Option (Right to Buy)derivative | +748,130 | $0.00 | $0 | 748,130 | Mar 3, 2026 |
| Dec 1, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +150,000 | $2.93 | $440k | 168,000 | Dec 3, 2025 |
| Dec 1, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -150,000 | $7.82 | $1.2M | 18,000 | Dec 3, 2025 |
| Dec 1, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -150,000 | $0.00 | $0 | 165,000 | Dec 3, 2025 |
| Nov 25, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +10,000 | $3.61 | $36k | 28,000 | Nov 26, 2025 |
| Nov 25, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -10,000 | $7.50 | $75k | 18,000 | Nov 26, 2025 |
| Nov 26, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +10,000 | $3.61 | $36k | 28,000 | Nov 26, 2025 |
| Nov 26, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -10,000 | $8.00 | $80k | 18,000 | Nov 26, 2025 |
| Nov 25, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -10,000 | $0.00 | $0 | 480,000 | Nov 26, 2025 |
| Nov 26, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -10,000 | $0.00 | $0 | 470,000 | Nov 26, 2025 |
| Nov 20, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +20,000 | $1.87 | $37k | 38,000 | Nov 24, 2025 |
| Nov 20, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -20,000 | $7.00 | $140k | 18,000 | Nov 24, 2025 |
| Nov 20, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -20,000 | $0.00 | $0 | 450,000 | Nov 24, 2025 |
| Nov 17, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +15,000 | $1.87 | $28k | 30,000 | Nov 19, 2025 |
| Nov 17, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -15,000 | $4.77 | $71k | 15,000 | Nov 19, 2025 |
| Nov 19, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock | +15,000 | $1.87 | $28k | 30,000 | Nov 19, 2025 |
| Nov 19, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock | -15,000 | $5.10 | $77k | 18,000 | Nov 19, 2025 |
| Nov 17, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -15,000 | $0.00 | $0 | 485,000 | Nov 19, 2025 |
| Nov 19, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative | -15,000 | $0.00 | $0 | 470,000 | Nov 19, 2025 |
| May 2, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Class A Common Stock10b5-1 | +20,000 | $1.94 | $39k | 32,000 | May 6, 2025 |
| May 2, 2025 | NUVB Nuvation Bio Inc. | SOpen-market sale Class A Common Stock10b5-1 | -20,000 | $2.50 | $50k | 12,000 | May 6, 2025 |
| May 2, 2025 | NUVB Nuvation Bio Inc. | MOption exercise Stock Option (Right to Buy)derivative10b5-1 | -20,000 | $1.94 | $39k | 480,000 | May 6, 2025 |
Questions about Dongfang Liu
Answered from the filings on this page, as of the latest one.
Is Dongfang Liu buying or selling?
In the last 12 months Dongfang Liu reported 0 open-market buys worth $0 and 4 open-market sells worth $1.6M on SEC Form 4; the latest was sold $1.2M of NUVB on Dec 1, 2025. Grants, option exercises and tax withholding are not counted.
How did Dongfang Liu's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Dongfang Liu has 0.
Where does Dongfang Liu file Form 4?
Dongfang Liu has filed Form 4 at NUVB (Nuvation Bio Inc.) as CHIEF MEDICAL OFFICER. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.