NASDAQ
Total Transactions
10
0 buys /10 sells
Shares Acquired
0
Transactions: 0•Avg: 0
Shares Disposed
52,356
Transactions: 10•Avg: 5,235.6
Net Activity
-52,356
Net Selling•Ratio: 0%
Q4 2025(Current) | 0 | 52,356 | -52,356 | 0.00% |
Q3 2025 | 218,832 | 82,326 | +136,506 | 62.50% |
Q2 2025 | 304,113 | 0 | +304,113 | 0.00% |
Q1 2025 | 2,823,207 | 27,974 | +2,795,233 | 200.00% |
Q4 2024 | 1,184 | 0 | +1,184 | 0.00% |
This table shows insider trading activity by quarter. A ratio > 100% indicates insiders acquired more shares than they disposed of during the period, which is generally considered a bullish signal.
• Most recent data for Q4 2025
Acquired vs Disposed Shares
Net Distribution: 52,356 shares•Acquired/Disposed Ratio: 0%
Net Activity | |||||
|---|---|---|---|---|---|
SRC Stevens Raymond C | Director, officer: chief executive officer | 14 | 1,928,400 | 918,545 | +1,009,855 |
YJ Yoon Jun | Officer: chief financial officer | 11 | 981,300 | 13,029 | +968,271 |
LX Lin Xichen | Officer: chief scientific officer | 14 | 988,572 | 267,087 | +721,485 |
MY Ma Yingli | Officer: chief technology officer | 8 | 463,026 | 6,294 | +456,732 |
CCB Coll Crespo Blas | Officer: chief medical officer | 15 | 611,613 | 201,793 | +409,820 |
This table shows the trading activity of the most active company insiders. Positive net activity (buying more than selling) is often considered a bullish signal.
2025-12-08 | 10 percent owner, other: see remark 1 | Sale | 8,337 | $0 | $0 | 39,918 | |
2025-12-08 | 10 percent owner, other: see remark 1 | Sale | 2,159 | $0 | $0 | 37,759 | |
2025-12-08 | 10 percent owner, other: see remark 1 | Sale | 5,589 | $0 | $0 | 32,170 | |
2025-12-08 | 10 percent owner, other: see remark 1 | Sale | 16,635 | $0 | $0 | 15,535 | |
2025-12-08 | 10 percent owner, other: see remark 1 | Sale | 709 | $0 | $0 | 3,393 |
This table displays recent Form 4 filings showing transactions by company insiders. SEC rules require insiders to report their transactions within two business days.
FL FMR LLC | 10 percent owner, other: see remark 1 | Dec 10, 2025 | |
FL FMR LLC | 10 percent owner, other: see remark 1 | Dec 10, 2025 | |
FL FMR LLC | 10 percent owner, other: see remark 1 | Dec 10, 2025 | |
FL FMR LLC | 10 percent owner, other: see remark 1 | Dec 10, 2025 | |
FL FMR LLC | 10 percent owner, other: see remark 1 | Dec 10, 2025 |
Net change in shares shown on right
No price data available for this timeframe.