See how company executives and directors have been buying or selling shares over the past 30 days. Insider trading activity can help investors better understand company leadership's actions.
Transactions0
Insider Involved0
Total Buys$0.00
Total Sells$0.00
Browse insider buying and selling activity reported to the SEC over the past year, including who traded, when they traded, and the value of each transaction.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Jun 02, 2026 Xie Jian |
Xie Jian
President and COO
|
Sell |
2,146 | $17.89 | 2,146 $17.89 $38,382 |
Jun 02, 2026 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
1,688 | $17.89 | 1,688 $17.89 $30,191 |
May 27, 2026 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,201 | $17.60 | 1,201 $17.60 $21,138 |
May 27, 2026 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
945 | $17.60 | 945 $17.60 $16,632 |
Dec 02, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,140 | $28.33 | 1,140 $28.33 $32,298 |
Dec 02, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
1,075 | $28.33 | 1,075 $28.33 $30,457 |
Nov 28, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,198 | $29.57 | 1,198 $29.57 $35,424 |
Nov 28, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
943 | $29.57 | 943 $29.57 $27,884 |
Nov 24, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
681 | $30.47 | 681 $30.47 $20,752 |
Nov 24, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
535 | $30.47 | 535 $30.47 $16,303 |
Nov 19, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
10,000 | $29.10 | 10,000 $29.10 $290,983 |
Sep 03, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,128 | $22.03 | 1,128 $22.03 $24,846 |
Sep 03, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
1,063 | $22.03 | 1,063 $22.03 $23,414 |
View older insider trading records reported to the SEC to research long-term buying and selling trends.
DATE INSIDER |
INSIDER | TYPE | SHARES | PRICE | SHARES PRICE VALUE |
|---|---|---|---|---|---|
Aug 27, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,199 | $21.48 | 1,199 $21.48 $25,760 |
Aug 27, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
943 | $21.48 | 943 $21.48 $20,260 |
Aug 25, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
696 | $21.50 | 696 $21.50 $14,965 |
Aug 25, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
548 | $21.50 | 548 $21.50 $11,783 |
Jun 02, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,135 | $20.29 | 1,135 $20.29 $23,030 |
Jun 02, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
754 | $20.29 | 754 $20.29 $15,299 |
May 27, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
383 | $20.58 | 383 $20.58 $7,880 |
May 27, 2025 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
656 | $20.52 | 656 $20.52 $13,459 |
May 27, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,183 | $20.52 | 1,183 $20.52 $24,271 |
May 27, 2025 Xie Jian |
Xie Jian
President and COO
|
Sell |
690 | $20.58 | 690 $20.58 $14,197 |
Mar 05, 2025 KIM PAUL |
KIM PAUL
CFO and Treasurer
|
Buy |
100,000 | $15.96 | 100,000 $15.96 $1,596,470 |
Dec 03, 2024 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
1,373 | $19.50 | 1,373 $19.50 $26,773 |
Dec 03, 2024 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,455 | $19.50 | 1,455 $19.50 $28,372 |
Nov 25, 2024 Hsieh Ming |
Hsieh Ming
CEO
|
Sell |
2,227 | $18.26 | 2,227 $18.26 $40,663 |
Nov 25, 2024 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
497 | $18.26 | 497 $18.26 $9,075 |
Nov 25, 2024 Xie Jian |
Xie Jian
President and COO
|
Sell |
689 | $18.26 | 689 $18.26 $12,581 |
Sep 03, 2024 KIM PAUL |
KIM PAUL
CFO and Treasurer
|
Sell |
1,674 | $21.96 | 1,674 $21.96 $36,763 |
Sep 03, 2024 Xie Jian |
Xie Jian
President and COO
|
Sell |
1,594 | $21.96 | 1,594 $21.96 $35,006 |
Sep 03, 2024 Gao Hanlin |
Gao Hanlin
Chief Scientific Officer
|
Sell |
1,503 | $21.96 | 1,503 $21.96 $33,007 |
Aug 27, 2024 KIM PAUL |
KIM PAUL
CFO and Treasurer
|
Sell |
733 | $22.83 | 733 $22.83 $16,737 |
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