Insider · CIK 0001736814
Decheng Capital China Life Sciences USD Fund III, L.P.
owner
Files at BYSI (BeyondSpring Inc.). First filing Aug 11, 2025, latest Oct 20, 2025.
In brief
Decheng Capital China Life Sciences USD Fund III, L.P. files SEC Form 4 as 10% owner at BYSI (BeyondSpring Inc.). Since Aug 11, 2025, Decheng Capital China Life Sciences USD Fund III, L.P. has reported 0 open-market buys worth $0 and 17 open-market sells worth $2.0M, the latest filed on Oct 20, 2025.
A track record needs three past buys with six months of prices behind them; Decheng Capital China Life Sciences USD Fund III, L.P. has 0, so none is measured yet.
The newest scored trade: sold $228k of BYSI on Oct 16, 2025, filed Oct 20, 2025, scored 25 (weak). In the last 12 months: 0 buys worth $0 and 2 sells worth $487k.
Track record
Not enough history
Fewer than three past buys with six months of prices.
Median 6-month excess
-
after past buys, n = 0
Hit rate
-
past buys that beat the index over 6 months
Open-market trades
0 / 17
$0 bought, $2.0M sold
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
BYSI: BeyondSpring Inc.
BYSIOct 9, 2026 · close 0.61
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 |
|---|---|---|---|---|---|
| 25Weak | BYSIsell BeyondSpring Inc. | $228k 131,311 shares | -8% | - | |
| 25Weak | BYSIsell BeyondSpring Inc. | $259k 153,816 shares | -9% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $25k 13,876 shares | -1% | - | |
| 18Weak | BYSIsell BeyondSpring Inc. | $36k 20,200 shares | -1% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $14k 7,665 shares | -0% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $3,045 1,800 shares | -0% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $21k 11,772 shares | -1% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $20k 11,267 shares | -1% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $7,603 4,110 shares | -0% | - | |
| 18Weak | BYSIsell BeyondSpring Inc. | $41k 21,046 shares | -1% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $17k 8,999 shares | -0% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $8,675 4,870 shares | -0% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $7,358 4,109 shares | -0% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $10k 5,710 shares | -0% | - | |
| 22Weak | BYSIsell BeyondSpring Inc. | $109k 54,728 shares | -3% | - | |
| 12Weak | BYSIsell BeyondSpring Inc. | $9,800 4,900 shares | -0% | - | |
| 47Moderate | BYSIsell BeyondSpring Inc. | $1.2M 394,436 shares | -39% | - |
Transactions
The newest 50 of 63 rows this insider has filed.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| Oct 16, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -85,798 | $1.72 | $148k | 1,564,406 | Oct 20, 2025 |
| Oct 17, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -45,513 | $1.76 | $80k | 1,518,893 | Oct 20, 2025 |
| Oct 13, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -107,361 | $1.70 | $183k | 1,696,659 | Oct 15, 2025 |
| Oct 14, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -28,495 | $1.65 | $47k | 1,668,164 | Oct 15, 2025 |
| Oct 15, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -17,960 | $1.65 | $30k | 1,650,204 | Oct 15, 2025 |
| Oct 8, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -7,507 | $1.77 | $13k | 1,810,389 | Oct 10, 2025 |
| Oct 9, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,979 | $1.81 | $7,202 | 1,806,410 | Oct 10, 2025 |
| Oct 10, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,390 | $1.77 | $4,230 | 1,804,020 | Oct 10, 2025 |
| Oct 3, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -600 | $1.76 | $1,056 | 1,837,496 | Oct 7, 2025 |
| Oct 6, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -17,500 | $1.78 | $31k | 1,819,996 | Oct 7, 2025 |
| Oct 7, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,100 | $1.79 | $3,759 | 1,817,896 | Oct 7, 2025 |
| Sep 30, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -4,464 | $1.81 | $8,080 | 1,841,297 | Oct 2, 2025 |
| Oct 1, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,601 | $1.80 | $4,682 | 1,838,696 | Oct 2, 2025 |
| Oct 2, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -600 | $1.73 | $1,038 | 1,838,096 | Oct 2, 2025 |
| Sep 25, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -700 | $1.66 | $1,162 | 1,846,861 | Sep 29, 2025 |
| Sep 26, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -600 | $1.68 | $1,008 | 1,846,261 | Sep 29, 2025 |
| Sep 29, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -500 | $1.75 | $875 | 1,845,761 | Sep 29, 2025 |
| Sep 22, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -5,410 | $1.83 | $9,900 | 1,853,923 | Sep 24, 2025 |
| Sep 23, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -4,106 | $1.72 | $7,062 | 1,849,817 | Sep 24, 2025 |
| Sep 24, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,256 | $1.68 | $3,790 | 1,847,561 | Sep 24, 2025 |
| Sep 17, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,304 | $1.83 | $4,216 | 1,868,296 | Sep 19, 2025 |
| Sep 18, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -5,307 | $1.74 | $9,234 | 1,862,989 | Sep 19, 2025 |
| Sep 19, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,656 | $1.79 | $6,544 | 1,859,333 | Sep 19, 2025 |
| Sep 12, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -700 | $1.85 | $1,295 | 1,874,010 | Sep 16, 2025 |
| Sep 15, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,570 | $1.84 | $4,729 | 1,871,440 | Sep 16, 2025 |
| Sep 16, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -840 | $1.88 | $1,579 | 1,870,600 | Sep 16, 2025 |
| Sep 9, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -9,050 | $1.97 | $18k | 1,886,706 | Sep 11, 2025 |
| Sep 10, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -8,176 | $1.93 | $16k | 1,878,530 | Sep 11, 2025 |
| Sep 11, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,820 | $1.90 | $7,258 | 1,874,710 | Sep 11, 2025 |
| Sep 4, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -803 | $1.82 | $1,461 | 1,903,952 | Sep 8, 2025 |
| Sep 5, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -1,106 | $1.86 | $2,057 | 1,902,846 | Sep 8, 2025 |
| Sep 8, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -7,090 | $1.93 | $14k | 1,895,756 | Sep 8, 2025 |
| Aug 29, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -800 | $1.74 | $1,392 | 1,908,825 | Sep 3, 2025 |
| Sep 2, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,800 | $1.78 | $4,984 | 1,906,025 | Sep 3, 2025 |
| Sep 3, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -1,270 | $1.81 | $2,299 | 1,904,755 | Sep 3, 2025 |
| Aug 26, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,000 | $1.79 | $3,580 | 1,911,734 | Aug 28, 2025 |
| Aug 27, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -1,300 | $1.78 | $2,314 | 1,910,434 | Aug 28, 2025 |
| Aug 28, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -809 | $1.81 | $1,464 | 1,909,625 | Aug 28, 2025 |
| Aug 21, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,034 | $1.79 | $5,431 | 1,916,410 | Aug 25, 2025 |
| Aug 22, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,376 | $1.75 | $4,158 | 1,914,034 | Aug 25, 2025 |
| Aug 25, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -300 | $1.77 | $531 | 1,913,734 | Aug 25, 2025 |
| Aug 18, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -47,668 | $2.03 | $97k | 1,926,504 | Aug 20, 2025 |
| Aug 19, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,604 | $1.77 | $6,379 | 1,922,900 | Aug 20, 2025 |
| Aug 20, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -3,456 | $1.74 | $6,013 | 1,919,444 | Aug 20, 2025 |
| Aug 14, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,000 | $2.00 | $4,000 | 1,977,072 | Aug 15, 2025 |
| Aug 15, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund III, L.P. | -2,900 | $2.00 | $5,800 | 1,974,172 | Aug 15, 2025 |
| Jun 17, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital Global Healthcare Fund (Master), LP | -5,000 | $3.23 | $16k | 995,000 | Aug 11, 2025 |
| Jun 18, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund II, L.P. | -59,253 | $3.17 | $188k | 1,844,326 | Aug 11, 2025 |
| Jun 20, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital Global Healthcare Fund (Master), LP | -60,000 | $3.11 | $187k | 935,000 | Aug 11, 2025 |
| Jun 20, 2025 | BYSI BeyondSpring Inc. | SOpen-market sale Ordinary Sharesindirect: By Decheng Capital China Life Sciences USD Fund II, L.P. | -225,217 | $3.16 | $712k | 1,619,109 | Aug 11, 2025 |
50 of 63 rows shown.
Questions about Decheng Capital China Life Sciences USD Fund III, L.P.
Answered from the filings on this page, as of the latest one.
Is Decheng Capital China Life Sciences USD Fund III, L.P. buying or selling?
In the last 12 months Decheng Capital China Life Sciences USD Fund III, L.P. reported 0 open-market buys worth $0 and 2 open-market sells worth $487k on SEC Form 4; the latest was sold $228k of BYSI on Oct 16, 2025. Grants, option exercises and tax withholding are not counted.
How did Decheng Capital China Life Sciences USD Fund III, L.P.'s past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Decheng Capital China Life Sciences USD Fund III, L.P. has 0.
Where does Decheng Capital China Life Sciences USD Fund III, L.P. file Form 4?
Decheng Capital China Life Sciences USD Fund III, L.P. has filed Form 4 at BYSI (BeyondSpring Inc.). 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.