| Insider Name | Buy/Sell | Amount | Shares Change | |||
|---|---|---|---|---|---|---|
| Aug 22, 2022 | Aug 30, 2022 | Wu Jinn Dir | Buy | $0.42 | $4,221 | +2.02% |
| Aug 19, 2022 | Aug 19, 2022 | Lau Johnson Yiu Nam CEO COB | Buy | $0.45 | $9,098 | +0.44% |
| Nov 22, 2021 | Nov 22, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $1.84 | $5,520 | +0.07% |
| Nov 18, 2021 | Nov 18, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $1.87 | $5,610 | +0.07% |
| Nov 17, 2021 | Nov 18, 2021 | Kanfer Jordan Dir | Buy | $2.02 | $10,003 | +34.06% |
| Nov 16, 2021 | Nov 17, 2021 | Kwan Rudolf EVP Chief Medical Officer | Buy | $2.05 | $8,200 | +2.25% |
| Nov 17, 2021 | Nov 17, 2021 | Wu Jinn Dir | Buy | $2.03 | $60,900 | +6.48% |
| Nov 16, 2021 | Nov 16, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $2.06 | $6,180 | +0.07% |
| Nov 15, 2021 | Nov 15, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $2.12 | $10,600 | +0.12% |
| Nov 12, 2021 | Nov 12, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $2.07 | $20,690 | +0.24% |
| Oct 01, 2021 | Oct 13, 2021 | Wu Jinn Dir | Buy | $2.67 | $26,700 | +2.36% |
| Sep 14, 2021 | Sep 14, 2021 | Wu Jinn Dir | Buy | $3.22 | $161,000 | +11.03% |
| May 07, 2021 | May 10, 2021 | Vierling John Dir | Buy | $4.1 | $7,988 | +35.78% |
| May 06, 2021 | May 07, 2021 | Campbell Kim Dir | Buy | $4.03 | $7,053 | +14.89% |
| May 06, 2021 | May 06, 2021 | Lau Johnson Yiu Nam CEO COB | Buy | $3.99 | $19,950 | +0.12% |
| Apr 05, 2021 | Apr 07, 2021 | Campbell Kim Dir | Buy | $4.42 | $36,465 | +50.00% |
| Mar 04, 2021 | Mar 08, 2021 | Zuo William Wei Pres China Division | Sell | $4.52 | $2M | -74.61% |
| Mar 03, 2021 | Mar 04, 2021 | Wu Jinn Dir | Sell | $4.75 | $465,500 | -24.43% |
| Dec 01, 2020 | Dec 01, 2020 | Lau Johnson Yiu Nam CEO COB | Buy | $13.31 | $13,310 | +0.02% |
| Nov 10, 2020 | Nov 10, 2020 | Lau Johnson Yiu Nam CEO COB | Buy | $11.95 | $11,950 | +0.02% |
| Nov 06, 2020 | Nov 06, 2020 | Lau Johnson Yiu Nam CEO COB | Buy | $11.7 | $58,500 | +0.12% |
| Sep 24, 2020 | Sep 24, 2020 | Lau Johnson Yiu Nam CEO COB | Buy | $11.95 | $11,950 | +0.02% |
| Sep 21, 2020 | Sep 21, 2020 | Lau Johnson Yiu Nam CEO COB 10% | Buy | $12.42 | $12,420 | +0.02% |
| Sep 10, 2020 | Sep 16, 2020 | Davis Stephanie A Dir | Buy | $11.35 | $113,500 | +33.33% |
| Sep 10, 2020 | Sep 14, 2020 | Davis Stephanie A Dir | Buy | $11.35 | $113,500 | +33.33% |
| Sep 12, 2020 | Sep 14, 2020 | Fok Manson Dir | Buy | $11.19 | $335,763 | +1.07% |
| Sep 11, 2020 | Sep 14, 2020 | Wu Jinn Dir | Buy | $11.05 | $110,500 | +2.43% |
| Sep 14, 2020 | Sep 14, 2020 | Lau Johnson Yiu Nam CEO COB 10% | Buy | $11.43 | $22,860 | +0.05% |
| Sep 10, 2020 | Sep 14, 2020 | Perceptive Advisors LLC 10% | Buy | $11.02 | $22M | +12.88% |
| Sep 10, 2020 | Sep 11, 2020 | Kanfer Jordan Dir | Buy | $11.49 | $5,171 | +8.85% |