2026Q1
| Insider | Role (last 12 mo) | Shares held | Filed at |
|---|---|---|---|
| Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | 10% Owner | 6,797,238 | Jul 18, 2023 |
| Shanghai Pudong Science & Technology Investment Group Co., Ltd. | 10% Owner | 6,797,238 | Jul 18, 2023 |
| Wang David H | Officer | 2,428,550 | Dec 5, 2025 |
| Xing Xiao | Director | 2,338,510 | Oct 8, 2024 |
| Xiang Yinan | Director | 1,146,170 | Aug 24, 2021 |
| Exec date | Filing date | Insider | Role | Signal | Confidence | Shares | % of shares | Under plan? | Amount (USD) |
|---|---|---|---|---|---|---|---|---|---|
| Feb 4, 2026 | Feb 6, 2026 | Wang David H | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Dec 4, 2025 | Dec 8, 2025 | McKechnie Mark | Officer | Sell | 5.0 | -31,250 | -89.42% | ✓ | $1.1M |
| Dec 3, 2025 | Dec 5, 2025 | Wang David H | Officer | Sell | 32.5 | -130,000 | -3.00% | ✓ | $4.4M |
| Dec 2, 2025 | Dec 4, 2025 | Chen Fuping | Officer | Sell | 5.0 | -120,000 | -99.75% | ✓ | $4M |
| Nov 12, 2025 | Nov 14, 2025 | Dun Haiping | Director | Neutral | 27.5 | -755,090 | -50.00% | ✗ | - |
| Nov 12, 2025 | Nov 14, 2025 | Feng Lisa | Officer | Sell | 12.5 | -30,000 | -23.08% | ✓ | $998K |
| Oct 27, 2025 | Oct 29, 2025 | Wang David H | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 8, 2025 | Sep 30, 2025 | Wang David H | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Sep 17, 2025 | Sep 19, 2025 | Liu Tracy | Director | Sell | 22.5 | -15,000 | -11.93% | ✓ | $495K |
| Sep 18, 2025 | Sep 19, 2025 | Wang Jian | Officer | Sell | 20.0 | -30,000 | -10.59% | ✓ | $1.1M |
| Sep 18, 2025 | Sep 19, 2025 | Cheav Sotheara | Officer | Sell | 26.3 | -10,000 | -9.09% | ✓ | $350K |
| Sep 3, 2025 | Sep 5, 2025 | Wang David H | Officer | Sell | 32.5 | -130,000 | -4.20% | ✓ | $3.5M |
| Aug 22, 2025 | Aug 26, 2025 | Cheav Sotheara | Officer | Sell | 22.5 | -11,152 | -10.03% | ✓ | $334.6K |
| Aug 22, 2025 | Aug 26, 2025 | Wang Jian | Officer | Sell | 20.0 | -60,000 | -10.59% | ✓ | $1.9M |
| Aug 12, 2025 | Aug 14, 2025 | Pappis Charles C | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2025 | Aug 14, 2025 | Liu Tracy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2025 | Aug 14, 2025 | Dun Haiping | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Jul 15, 2025 | Jul 17, 2025 | Liu Tracy | Director | Sell | 22.5 | -15,000 | -11.93% | ✓ | $450K |
| Jul 7, 2025 | Jul 9, 2025 | Feng Lisa | Officer | Sell | 12.5 | -15,000 | -23.08% | ✓ | $420K |
| Jun 24, 2025 | Jun 26, 2025 | Feng Lisa | Officer | Sell | 12.5 | -15,000 | -23.08% | ✓ | $390K |
| May 21, 2025 | May 23, 2025 | Wang David H | Officer | Sell | 32.5 | -130,000 | -4.20% | ✓ | $3M |
| Mar 15, 2025 | May 21, 2025 | Pappis Charles C | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| May 21, 2025 | Pappis Charles C | Director | Neutral | 52.5 | - | 0.00% | ✗ | - | |
| May 14, 2025 | May 16, 2025 | McKechnie Mark | Officer | Sell | 7.5 | -15,000 | -94.34% | ✓ | $378.3K |
| Mar 17, 2025 | Mar 19, 2025 | Hu Chenming | Director | Sell | 5.0 | -163,308 | -62.02% | ✓ | $4.9M |
| Mar 14, 2025 | Mar 18, 2025 | Dun Haiping | Director | Sell | 42.5 | -9,518 | -1.10% | ✓ | $276K |
| Mar 12, 2025 | Mar 14, 2025 | McKechnie Mark | Officer | Sell | 7.5 | -15,000 | -94.34% | ✓ | $411.3K |
| Mar 11, 2025 | Mar 13, 2025 | Wang David H | Officer | Sell | 23.8 | -131,250 | -7.50% | ✓ | $3.5M |
| Mar 10, 2025 | Mar 12, 2025 | Dun Haiping | Director | Sell | 42.5 | -15,001 | -1.71% | ✓ | $398.1K |
| Mar 3, 2025 | Mar 5, 2025 | Dun Haiping | Director | Sell | 51.3 | -482 | -0.05% | ✗ | $12.5K |
| Mar 3, 2025 | Mar 5, 2025 | Wang David H | Officer | Sell | 40.0 | -4,048 | -0.23% | ✗ | $105K |
| Feb 6, 2025 | Feb 10, 2025 | Cheav Sotheara | Officer | Sell | 17.5 | -22,598 | -18.43% | ✓ | $519.8K |
| Feb 6, 2025 | Feb 10, 2025 | McKechnie Mark | Officer | Sell | 7.5 | -15,000 | -94.34% | ✓ | $330K |
| Nov 29, 2024 | Dec 3, 2024 | Dun Haiping | Director | Sell | 38.8 | -19,058 | -2.18% | ✓ | $332.2K |
| Nov 29, 2024 | Dec 3, 2024 | Wang David H | Officer | Sell | 35.0 | -56,250 | -3.52% | ✓ | $981K |
| Nov 26, 2024 | Nov 29, 2024 | Wang David H | Officer | Sell | 32.5 | -56,250 | -3.40% | ✓ | $1M |
| Nov 22, 2024 | Nov 26, 2024 | Dun Haiping | Director | Sell | 42.5 | -15,000 | -1.69% | ✓ | $286.8K |
| Nov 22, 2024 | Nov 26, 2024 | Wang David H | Officer | Sell | 32.5 | -56,250 | -3.28% | ✓ | $1.1M |
| Nov 14, 2024 | Nov 18, 2024 | Dun Haiping | Director | Sell | 51.3 | -942 | -0.11% | ✗ | $17.5K |
| Nov 14, 2024 | Nov 18, 2024 | Wang David H | Officer | Sell | 40.0 | -7,262 | -0.42% | ✗ | $135K |
| Oct 4, 2024 | Oct 8, 2024 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | 10% Owner | Sell | 12.5 | -1,065,396 | -15.75% | ✓ | $23.5M |
| Oct 4, 2024 | Oct 8, 2024 | Xing Xiao | Director | Sell | 2.5 | -1,065,396 | -31.30% | ✓ | $23.5M |
| Oct 4, 2024 | Oct 8, 2024 | McKechnie Mark | Officer | Sell | 7.5 | -16,516 | -94.83% | ✓ | $363.4K |
| Oct 1, 2024 | Oct 3, 2024 | Shanghai Science & Technology Venture Capital (Group) Co., Ltd. | 10% Owner | Sell | 45.0 | -34,604 | -0.51% | ✓ | $693.9K |
| Oct 1, 2024 | Oct 3, 2024 | Xing Xiao | Director | Sell | 42.5 | -34,604 | -1.01% | ✓ | $693.9K |
| Sep 21, 2024 | Sep 24, 2024 | Chen Fuping | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 29, 2024 | Sep 3, 2024 | Dun Haiping | Director | Sell | 38.8 | -19,097 | -2.18% | ✓ | $345.3K |
| Aug 22, 2024 | Aug 26, 2024 | Dun Haiping | Director | Sell | 42.5 | -15,000 | -1.69% | ✓ | $297.8K |
| Aug 12, 2024 | Aug 20, 2024 | Liu Tracy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 20, 2024 | Dun Haiping | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 12, 2024 | Aug 20, 2024 | Hu Chenming | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 14, 2024 | Aug 16, 2024 | Dun Haiping | Director | Sell | 51.3 | -903 | -0.10% | ✗ | $17.5K |
| Jun 27, 2024 | Jul 1, 2024 | Dun Haiping | Director | Neutral | 27.5 | -400,000 | -25.72% | ✗ | - |
| Jun 10, 2024 | Jun 12, 2024 | Wang Jian | Officer | Sell | 27.5 | -60,000 | -7.31% | ✓ | $1.4M |
| Jun 6, 2024 | Jun 7, 2024 | Wang Jian | Officer | Sell | 20.0 | -60,000 | -10.59% | ✓ | $1.3M |
| Jun 6, 2024 | Jun 7, 2024 | McKechnie Mark | Officer | Sell | 7.5 | -20,000 | -91.74% | ✓ | $458.4K |
| May 29, 2024 | May 31, 2024 | Dun Haiping | Director | Sell | 38.8 | -19,239 | -2.20% | ✓ | $435.4K |
| May 29, 2024 | May 31, 2024 | Wang David H | Officer | Sell | 27.5 | -86,090 | -5.61% | ✓ | $1.9M |
| May 22, 2024 | May 24, 2024 | Wang David H | Officer | Sell | 27.5 | -90,000 | -5.54% | ✓ | $2.1M |
| May 22, 2024 | May 24, 2024 | Dun Haiping | Director | Sell | 42.5 | -15,000 | -1.69% | ✓ | $343.2K |
| May 14, 2024 | May 16, 2024 | Wang David H | Officer | Sell | 40.0 | -3,910 | -0.24% | ✗ | $90K |
| May 14, 2024 | May 16, 2024 | Dun Haiping | Director | Sell | 51.3 | -761 | -0.09% | ✗ | $17.5K |
| Mar 14, 2024 | Mar 15, 2024 | Wang David H | Officer | Sell | 27.5 | -87,089 | -5.67% | ✓ | $2.4M |
| Mar 14, 2024 | Mar 15, 2024 | Dun Haiping | Director | Sell | 38.8 | -19,434 | -2.22% | ✓ | $538.4K |
| Mar 13, 2024 | Mar 15, 2024 | Cheav Sotheara | Officer | Sell | 26.3 | -10,000 | -9.09% | ✓ | $284.9K |
| Mar 8, 2024 | Mar 12, 2024 | Dun Haiping | Director | Sell | 42.5 | -15,000 | -1.69% | ✓ | $455.4K |
| Mar 8, 2024 | Mar 12, 2024 | Wang David H | Officer | Sell | 27.5 | -90,000 | -5.53% | ✓ | $2.7M |
| Mar 1, 2024 | Mar 5, 2024 | Wang David H | Officer | Sell | 47.5 | -2,911 | -0.18% | ✗ | $90K |
| Mar 1, 2024 | Mar 5, 2024 | Dun Haiping | Director | Sell | 51.3 | -566 | -0.06% | ✗ | $17.5K |
| Feb 28, 2024 | Mar 1, 2024 | Feng Lisa | Officer | Sell | 25.0 | -7,500 | -13.04% | ✓ | $189K |
| Feb 28, 2024 | Mar 1, 2024 | Liu Tracy | Director | Sell | 22.5 | -12,500 | -10.14% | ✓ | $315K |
| Jan 12, 2024 | Jan 16, 2024 | McKechnie Mark | Officer | Sell | 10.0 | -10,000 | -91.74% | ✓ | $220K |
| Dec 26, 2023 | Dec 28, 2023 | Liu Tracy | Director | Sell | 28.8 | -10,000 | -8.28% | ✓ | $200K |
| Dec 26, 2023 | Dec 28, 2023 | Feng Lisa | Officer | Sell | 25.0 | -7,500 | -13.04% | ✓ | $150K |
| Nov 29, 2023 | Dec 1, 2023 | Dun Haiping | Director | Sell | 38.8 | -18,984 | -2.17% | ✓ | $327.5K |
| Nov 29, 2023 | Dec 1, 2023 | Wang David H | Officer | Sell | 27.5 | -84,776 | -5.52% | ✓ | $1.5M |
| Nov 22, 2023 | Nov 27, 2023 | Wang David H | Officer | Sell | 27.5 | -90,000 | -5.54% | ✓ | $1.6M |
| Nov 22, 2023 | Nov 27, 2023 | Dun Haiping | Director | Sell | 42.5 | -15,000 | -1.69% | ✓ | $264.9K |
| Nov 20, 2023 | Nov 22, 2023 | Liu Tracy | Director | Sell | 7.5 | -15,000 | -28.89% | ✓ | $268.7K |
| Nov 14, 2023 | Nov 16, 2023 | Wang David H | Officer | Sell | 40.0 | -5,224 | -0.32% | ✗ | $90K |
| Nov 14, 2023 | Nov 16, 2023 | Dun Haiping | Director | Sell | 51.3 | -1,016 | -0.11% | ✗ | $17.5K |
| Nov 13, 2023 | Nov 15, 2023 | Cheav Sotheara | Officer | Sell | 17.5 | -26,000 | -19.12% | ✓ | $436.5K |
| Oct 11, 2023 | Oct 13, 2023 | McKechnie Mark | Officer | Sell | 10.0 | -11,250 | -92.59% | ✓ | $225K |
| Sep 12, 2023 | Sep 14, 2023 | Wang David H | Officer | Sell | 20.0 | -175,116 | -10.78% | ✓ | $3.1M |
| Sep 4, 2023 | Sep 6, 2023 | Wang David H | Officer | Sell | 40.0 | -4,884 | -0.30% | ✗ | $90K |
| Sep 1, 2023 | Sep 5, 2023 | McKechnie Mark | Officer | Sell | 7.5 | -30,000 | -97.09% | ✓ | $540K |
| Aug 23, 2023 | Aug 25, 2023 | Chen Fuping | Officer | Sell | 5.0 | -105,000 | -100.00% | ✓ | $1.6M |
| Aug 22, 2023 | Aug 24, 2023 | Dun Haiping | Director | Sell | 35.0 | -32,098 | -3.62% | ✓ | $444.6K |
| Aug 10, 2023 | Aug 21, 2023 | Dun Haiping | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Wang David H | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | McKechnie Mark | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Liu Tracy | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Xing Xiao | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Feng Lisa | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Hu Chenming | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 21, 2023 | Cheav Sotheara | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 14, 2023 | Dun Haiping | Director | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 14, 2023 | Cheav Sotheara | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 14, 2023 | Feng Lisa | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |
| Aug 10, 2023 | Aug 14, 2023 | Wang David H | Officer | Neutral | 52.5 | - | 0.00% | ✗ | - |