$26.39
+0.17 (+0.65%)
USD · as of 2026-08-21 · marketstack
Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.
| Date | Insider | Role | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-06-16 | Xue Bing | Officer | −Sell | 4,916 | $47.09 | $231,494 |
| 2026-06-01 | Chang Mike F | Director,TenPercentOwner | −Gift | 30,000 | — | — |
| 2026-05-26 | Chang Mike F | Director,TenPercentOwner | −Gift | 39,780 | — | — |
| 2026-05-22 | Chen Claudia | Director | −Sell | 3,844 | $39.47 | $151,723 |
| 2026-05-22 | Chen Claudia | Director | −Sell | 217 | $40.54 | $8,797 |
| 2026-05-22 | Chang Mike F | Director,TenPercentOwner | −Gift | 736,252 | — | — |
| 2026-05-21 | Chang Stephen Chunping | Director,Officer | −Gift | 2,000 | — | — |
| 2026-05-18 | Xue Bing | Officer | −Sell | 4,916 | $41.00 | $201,556 |
| 2026-04-28 | Liang Yifan | Officer | −Gift | 300 | — | — |
| 2026-04-27 | Liang Yifan | Officer | −Gift | 300 | — | — |
| 2026-04-17 | Chang Stephen Chunping | Director,Officer | −Sell | 9,911 | $34.90 | $345,894 |
| 2026-04-17 | Chang Stephen Chunping | Director,Officer | −Sell | 1,492 | $32.90 | $49,087 |
| 2026-04-17 | Chang Stephen Chunping | Director,Officer | −Sell | 3,481 | $33.90 | $118,006 |
| 2026-04-17 | Liang Yifan | Officer | −Sell | 8,625 | $35.00 | $301,875 |
| 2026-04-16 | Xue Bing | Officer | −Sell | 1,832 | $31.21 | $57,177 |
| 2026-04-14 | Chang Stephen Chunping | Director,Officer | −Sell | 5,594 | $31.90 | $178,449 |
| 2026-04-14 | Liang Yifan | Officer | −Sell | 11,187 | $32.00 | $357,984 |
| 2026-04-14 | Liang Yifan | Officer | −Sell | 7,939 | $30.00 | $238,170 |
| 2026-04-14 | Liang Yifan | Officer | −Sell | 7,391 | $29.00 | $214,339 |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | −Tax w/h | 9,829 | $21.43 | $210,635 |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | −Tax w/h | 17,984 | $21.43 | $385,397 |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | +Grant | 22,500 | — | — |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | +Grant | 22,500 | — | — |
| 2026-03-16 | Chang Stephen Chunping | Director,Officer | +Grant | 67,500 | — | — |
| 2026-03-16 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 25,644 | $21.43 | $549,551 |
| 2026-03-16 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 17,839 | $21.43 | $382,290 |
| 2026-03-16 | Chang Stephen Chunping | Director,Officer | +Grant | 67,500 | — | — |
| 2026-03-16 | Liang Yifan | Officer | +Grant | 22,500 | — | — |
| 2026-03-16 | Liang Yifan | Officer | −Tax w/h | 4,610 | $21.43 | $98,792 |
| 2026-03-16 | Liang Yifan | Officer | +Grant | 22,500 | — | — |
| 2026-03-16 | Liang Yifan | Officer | −Tax w/h | 6,889 | $21.43 | $147,631 |
| 2026-03-16 | Xue Bing | Officer | −Tax w/h | 3,584 | $21.43 | $76,805 |
| 2026-03-16 | Xue Bing | Officer | −Sell | 2,408 | $21.92 | $52,783 |
| 2026-03-16 | Xue Bing | Officer | +Grant | 15,000 | — | — |
| 2026-03-16 | Xue Bing | Officer | −Tax w/h | 5,598 | $21.43 | $119,965 |
| 2026-03-16 | Xue Bing | Officer | +Grant | 15,000 | — | — |
| 2026-03-16 | Li Wenjun | Officer | −Tax w/h | 2,267 | $21.43 | $48,582 |
| 2026-03-16 | Li Wenjun | Officer | +Grant | 10,000 | — | — |
| 2026-03-16 | Li Wenjun | Officer | +Grant | 10,000 | — | — |
| 2026-03-16 | Li Wenjun | Officer | −Tax w/h | 3,272 | $21.43 | $70,119 |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | −Tax w/h | 14,419 | $21.43 | $308,999 |
| 2026-03-16 | Chang Mike F | Director,TenPercentOwner | +Grant | 22,500 | — | — |
| 2026-03-16 | Li Wenjun | Officer | −Tax w/h | 3,319 | $21.43 | $71,126 |
| 2026-03-16 | Li Wenjun | Officer | +Grant | 10,000 | — | — |
| 2026-03-16 | Li Wenjun | Officer | −Tax w/h | 2,288 | $21.43 | $49,032 |
| 2026-03-09 | Chang Mike F | Director,TenPercentOwner | +Buy | 33,727 | $19.00 | $640,813 |
| 2026-02-17 | Xue Bing | Officer | −Sell | 2,460 | $22.33 | $54,932 |
| 2026-01-15 | Xue Bing | Officer | −Sell | 737 | $22.43 | $16,531 |
| 2026-01-02 | Chang Mike F | Director,TenPercentOwner | −Tax w/h | 16,700 | $20.66 | $345,022 |
| 2026-01-02 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 12,002 | $20.66 | $247,961 |
| 2026-01-02 | Liang Yifan | Officer | −Tax w/h | 8,627 | $20.66 | $178,234 |
| 2026-01-02 | Xue Bing | Officer | −Tax w/h | 8,627 | $20.66 | $178,234 |
| 2026-01-02 | Li Wenjun | Officer | −Tax w/h | 3,157 | $20.66 | $65,224 |
| 2025-12-15 | Xue Bing | Officer | −Sell | 1,845 | $20.56 | $37,933 |
| 2025-12-15 | Liang Yifan | Officer | −Gift | 500 | — | — |
| 2025-11-14 | Xue Bing | Officer | −Sell | 1,845 | $18.16 | $33,505 |
| 2025-11-11 | OWYANG KING | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | Chen Claudia | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | SALAMEH MICHAEL J | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | Chang Lucas S. | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | Pfeiffer Michael L | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | Jeong So-Yeon | Director | +Grant | 5,681 | — | — |
| 2025-11-11 | Li Hanqing | Director | +Grant | 5,681 | — | — |
| 2025-10-20 | Chang Mike F | Director,TenPercentOwner | −Gift | 40,000 | — | — |
| 2025-10-17 | Liang Yifan | Officer | −Gift | 300 | — | — |
| 2025-09-09 | Chang Stephen Chunping | Director,Officer | −Gift | 2,100 | — | — |
| 2025-08-15 | Xue Bing | Officer | −Tax w/h | 508 | $26.50 | $13,462 |
| 2025-05-12 | Xue Bing | Officer | −Sell | 1,845 | $23.73 | $43,782 |
| 2025-03-17 | Chang Mike F | Director,Officer,TenPercentOwner,Other | −Tax w/h | 27,296 | $27.61 | $753,643 |
| 2025-03-17 | Chang Mike F | Director,Officer,TenPercentOwner,Other | +Grant | 22,500 | — | — |
| 2025-03-17 | Chang Mike F | Director,Officer,TenPercentOwner,Other | −Tax w/h | 20,527 | $27.61 | $566,750 |
| 2025-03-17 | Chang Mike F | Director,Officer,TenPercentOwner,Other | +Grant | 37,500 | — | — |
| 2025-03-17 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 19,996 | $27.61 | $552,090 |
| 2025-03-17 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 11,013 | $27.61 | $304,069 |
| 2025-03-17 | Chang Stephen Chunping | Director,Officer | +Grant | 57,500 | — | — |
| 2025-03-17 | Chang Stephen Chunping | Director,Officer | +Grant | 67,500 | — | — |
| 2025-03-17 | Liang Yifan | Officer | +Grant | 17,500 | — | — |
| 2025-03-17 | Liang Yifan | Officer | +Grant | 22,500 | — | — |
| 2025-03-17 | Liang Yifan | Officer | −Tax w/h | 9,523 | $27.61 | $262,930 |
| 2025-03-17 | Liang Yifan | Officer | −Tax w/h | 5,198 | $27.61 | $143,517 |
| 2025-03-17 | Xue Bing | Officer | +Grant | 15,000 | — | — |
| 2025-03-17 | Xue Bing | Officer | +Grant | 15,000 | — | — |
| 2025-03-17 | Xue Bing | Officer | −Tax w/h | 8,255 | $27.61 | $227,921 |
| 2025-03-17 | Xue Bing | Officer | −Tax w/h | 4,317 | $27.61 | $119,192 |
| 2025-03-17 | Li Wenjun | Officer | −Tax w/h | 1,897 | $27.61 | $52,376 |
| 2025-03-17 | Li Wenjun | Officer | +Grant | 10,000 | — | — |
| 2025-03-17 | Li Wenjun | Officer | +Grant | 10,000 | — | — |
| 2025-03-17 | Li Wenjun | Officer | −Tax w/h | 2,954 | $27.61 | $81,560 |
| 2025-01-13 | Xue Bing | Officer | −Sell | 1,242 | $35.00 | $43,470 |
| 2025-01-02 | Liang Yifan | Officer | −Tax w/h | 10,493 | $36.54 | $383,414 |
| 2025-01-02 | Li Wenjun | Officer | −Tax w/h | 2,502 | $36.54 | $91,423 |
| 2025-01-02 | Chang Mike F | Director,Officer,TenPercentOwner | −Tax w/h | 22,446 | $36.54 | $820,177 |
| 2025-01-02 | Xue Bing | Officer | −Tax w/h | 10,493 | $36.54 | $383,414 |
| 2025-01-02 | Chang Stephen Chunping | Director,Officer | −Tax w/h | 11,224 | $36.54 | $410,125 |
| 2024-12-12 | Xue Bing | Officer | −Sell | 1,883 | $47.38 | $89,217 |
| 2024-12-05 | Chen Claudia | Director | −Sell | 1,837 | $52.44 | $96,332 |
| 2024-12-05 | Chen Claudia | Director | −Sell | 2,586 | $50.27 | $129,998 |
| 2024-12-05 | Chen Claudia | Director | −Sell | 1,200 | $51.63 | $61,956 |
| 2024-12-04 | Liang Yifan | Officer | −Sell | 5,089 | $50.44 | $256,689 |
| 2024-12-04 | Liang Yifan | Officer | −Sell | 12,791 | $50.05 | $640,190 |
| 2024-12-04 | Liang Yifan | Officer | −Sell | 9,247 | $48.06 | $444,411 |
| 2024-12-04 | Liang Yifan | Officer | −Sell | 3,877 | $47.56 | $184,390 |
| 2024-12-03 | Xue Bing | Officer | −Sell | 875 | $41.00 | $35,875 |
| 2024-12-03 | Chang Lucas S. | Director | −Sell | 7,446 | $41.08 | $305,882 |
| 2024-12-03 | Chang Lucas S. | Director | −Sell | 5,051 | $42.02 | $212,243 |
| 2024-12-03 | Chang Mike F | Director,Officer,TenPercentOwner | −Gift | 30,000 | — | — |
| 2024-11-22 | Liang Yifan | Officer | −Gift | 350 | — | — |
| 2024-11-08 | Chang Stephen Chunping | Officer | −Gift | 2,000 | — | — |
| 2024-11-07 | Li Hanqing | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | Jeong So-Yeon | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | Pfeiffer Michael L | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | Chen Claudia | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | OWYANG KING | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | SALAMEH MICHAEL J | Director | +Grant | 4,456 | — | — |
| 2024-11-07 | Chang Lucas S. | Director | +Grant | 4,456 | — | — |
| 2024-10-24 | Li Wenjun | Officer | −Sell | 2,183 | $35.49 | $77,475 |
| 2024-09-11 | Li Wenjun | Officer | −Sell | 143 | $33.11 | $4,735 |
| 2024-09-11 | Li Wenjun | Officer | −Sell | 7,018 | $32.37 | $227,173 |
| 2024-09-11 | Li Wenjun | Officer | −Sell | 54 | $33.11 | $1,788 |
| 2024-09-11 | Li Wenjun | Officer | −Sell | 2,131 | $32.38 | $69,002 |
SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.
A model's estimate — for research. See the Disclaimer.