BeyondSpring Inc. (BYSI) Insider Trading
Directors, officers and holders of more than 10% of BYSI report their trades in its stock on SEC Form 4, within two business days. Each row below is one Form 4 transaction line. The one-letter code says what kind of transaction it was: only P (purchase) and S (sale) are open-market or private trades; awards, option exercises, tax withholding and gifts carry other codes.
Recent Form 4 transactions
The 50 most recent of 80 transactions on file: 0 with code P, 40 with code S and 10 with other codes.
| Date | Insider | Title | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 1, 2026 | Majeti Jiangwen | Director | A Award | 100,000 | Not measured | Not measured |
| Jul 1, 2026 | Qiu Min | Chief Executive Officer | A Award | 100,000 | Not measured | Not measured |
| Apr 1, 2026 | Kirkby Matthew | Director | A Award | 23,902 | Not measured | Not measured |
| Apr 1, 2026 | Majeti Jiangwen | Director | A Award | 21,730 | Not measured | Not measured |
| Apr 1, 2026 | Delaney Brendan | Director | A Award | 20,427 | Not measured | Not measured |
| Apr 1, 2026 | Xu Sihai | Director | A Award | 18,689 | Not measured | Not measured |
| Apr 1, 2026 | Lu Yingjuan June | Chief Scientific Officer | A Award | 17,840 | Not measured | Not measured |
| Apr 1, 2026 | Huang Lan | Chief Executive Officer | A Award | 11,514 | Not measured | Not measured |
| Apr 1, 2026 | Fabbio Patrick | Director | A Award | 22,165 | Not measured | Not measured |
| Mar 20, 2026 | Huang Lan | Chief Executive Officer | G Gift | 260,582 | Not measured | Not measured |
| Oct 17, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 45,513 | $1.76 | $80,103 |
| Oct 16, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 85,798 | $1.72 | $147,573 |
| Oct 15, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 17,960 | $1.65 | $29,634 |
| Oct 14, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 28,495 | $1.65 | $47,017 |
| Oct 13, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 107,361 | $1.70 | $182,514 |
| Oct 10, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,390 | $1.77 | $4,230 |
| Oct 9, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 3,979 | $1.81 | $7,202 |
| Oct 8, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 7,507 | $1.77 | $13,287 |
| Oct 7, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,100 | $1.79 | $3,759 |
| Oct 6, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 17,500 | $1.78 | $31,150 |
| Oct 3, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 600 | $1.76 | $1,056 |
| Oct 2, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 600 | $1.73 | $1,038 |
| Oct 1, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,601 | $1.80 | $4,682 |
| Sep 30, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 4,464 | $1.81 | $8,080 |
| Sep 29, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 500 | $1.75 | $875 |
| Sep 26, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 600 | $1.68 | $1,008 |
| Sep 25, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 700 | $1.66 | $1,162 |
| Sep 24, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,256 | $1.68 | $3,790 |
| Sep 23, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 4,106 | $1.72 | $7,062 |
| Sep 22, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 5,410 | $1.83 | $9,900 |
| Sep 19, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 3,656 | $1.79 | $6,544 |
| Sep 18, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 5,307 | $1.74 | $9,234 |
| Sep 17, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,304 | $1.83 | $4,216 |
| Sep 16, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 840 | $1.88 | $1,579 |
| Sep 15, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,570 | $1.84 | $4,729 |
| Sep 12, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 700 | $1.85 | $1,295 |
| Sep 11, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 3,820 | $1.90 | $7,258 |
| Sep 10, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 8,176 | $1.93 | $15,780 |
| Sep 9, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 9,050 | $1.97 | $17,829 |
| Sep 8, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 7,090 | $1.93 | $13,684 |
| Sep 5, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 1,106 | $1.86 | $2,057 |
| Sep 4, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 803 | $1.82 | $1,461 |
| Sep 3, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 1,270 | $1.81 | $2,299 |
| Sep 2, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,800 | $1.78 | $4,984 |
| Aug 29, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 800 | $1.74 | $1,392 |
| Aug 28, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 809 | $1.81 | $1,464 |
| Aug 27, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 1,300 | $1.78 | $2,314 |
| Aug 26, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,000 | $1.79 | $3,580 |
| Aug 25, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 300 | $1.77 | $531 |
| Aug 22, 2025 | Decheng Capital China Life Sciences USD Fund III, L.P. | 10% Owner | S Sale | 2,376 | $1.75 | $4,158 |
The full Form 4 history is on the BYSI company page (Insider Trades card, View all).
Questions about this data
Which insider transactions are open-market trades?
Code P (open market or private purchase) and code S (open market or private sale). Code F is shares withheld to pay tax on vesting stock, A is an award from the company, M and X are option exercises and G is a gift. None of those is the insider choosing to buy or sell in the market.
How quickly are insider trades reported?
A Form 4 is due before the end of the second business day after the trade. The date shown is the transaction date from the form.
Who has to file Form 4?
Officers, directors and beneficial owners of more than 10% of a class of the company’s registered equity, under Section 16 of the Securities Exchange Act.
Look up any code in the Form 4 transaction code reference, or read Form 4 codes explained.