| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| KBR Fund Management Ltd | 10.5% | $6,744,449 | 4,014,553 | KBR Fund Management Ltd | 31 Dec 2024 | |||
| Hu Xianqun | 7.7% | $12,321,644 | 3,049,912 | Xianqun Hu | 30 Jun 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 361,958 | $1,328,005 | +$236,052 | $3.67 | 11 |
| 2025 Q2 | 324,851 | $1,039,390 | +$598,963 | $3.20 | 10 |
| 2025 Q1 | 165,450 | $280,445 | +$22,078 | $1.70 | 9 |
| 2024 Q4 | 151,182 | $172,958 | +$66,242 | $1.15 | 7 |
| 2024 Q3 | 92,476 | $112,761 | -$124,909 | $1.25 | 5 |
| 2024 Q2 | 184,836 | $251,685 | +$103,892 | $1.38 | 7 |
| 2024 Q1 | 108,283 | $158,243 | -$33,933 | $1.45 | 6 |
| 2023 Q4 | 116,872 | $231,403 | +$81,627 | $2.17 | 5 |
| 2023 Q3 | 82,941 | $114,731 | -$27,997 | $1.35 | 4 |
| 2023 Q2 | 105,931 | $131,123 | +$71,431 | $1.24 | 5 |
| 2023 Q1 | 48,313 | $50,000 | +$10,985 | $1.03 | 1 |
| 2022 Q4 | 37,800 | $19,102 | -$10,353 | $0.5077 | 2 |
| 2022 Q3 | 50,318 | $42,000 | +$5,076 | $0.8312 | 3 |
| 2022 Q2 | 46,087 | $47,000 | -$11,099 | $1.01 | 2 |
| 2022 Q1 | 56,433 | $58,000 | -$16,241 | $1.05 | 3 |
| 2021 Q4 | 68,587 | $82,000 | -$84,370 | $1.20 | 3 |
| 2021 Q3 | 129,228 | $194,000 | -$61,846 | $1.51 | 4 |
| 2021 Q2 | 162,096 | $293,000 | -$6,772 | $1.81 | 6 |
| 2021 Q1 | 170,137 | $275,000 | +$58,712 | $1.63 | 6 |
| 2020 Q4 | 125,273 | $286,000 | +$211,054 | $2.27 | 4 |
| 2020 Q3 | 22,111 | $22,000 | -$12,799 | $0.9069 | 2 |
| 2020 Q2 | 33,360 | $38,000 | -$3,951 | $1.14 | 3 |
| 2020 Q1 | 38,897 | $39,000 | -$361 | $0.9971 | 3 |
| 2019 Q4 | 39,618 | $52,000 | +$11,302 | $1.25 | 2 |
| 2019 Q3 | 31,051 | $48,000 | +$29,020 | $1.56 | 2 |
| 2019 Q2 | 17,152 | $16,000 | -$4,537 | $0.9242 | 2 |
| 2019 Q1 | 15,044 | $21,000 | -$31,156 | $1.40 | 3 |
| 2018 Q4 | 40,344 | $52,000 | +$24,654 | $1.27 | 3 |
| 2018 Q3 | 20,808 | $27,000 | +$19,889 | $1.28 | 3 |
| 2018 Q2 | 5,321 | $16,000 | -$79,347 | $3.00 | 2 |
| 2018 Q1 | 27,799 | $98,000 | -$33,706 | $3.51 | 3 |
| 2017 Q4 | 33,729 | $147,000 | +$147,000 | $4.36 | 4 |