| 类型/截止日期 | 2023-03-31 | 2022-12-31 | 2022-06-30 | 2022-02-18 | 2020-08-07 | 2020-06-30 | 2019-12-31 | 2019-09-30 | 2019-04-18 | 2019-01-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 | 91,790,000 |
| 流通股(股) | 68,914,814 | 68,833,814 | 68,854,064 | 71,244,800 | 71,208,700 | 65,682,800 | 67,421,575 | 67,421,275 | 67,422,275 | 64,002,450 |
| 流通A股(股) | 68,914,814 | 68,833,814 | 68,854,064 | 71,244,800 | 71,208,700 | 65,682,800 | 67,421,575 | 67,421,275 | 67,422,275 | 64,002,450 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,875,186 | 22,956,186 | 22,935,936 | 20,545,200 | 20,581,300 | 26,107,200 | 24,368,425 | 24,368,725 | 24,367,725 | 27,787,550 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 22,875,186 | 22,956,186 | 22,935,936 | 20,545,200 | 20,581,300 | 26,107,200 | 24,368,425 | 24,368,725 | 24,367,725 | 27,787,550 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 21,866,001 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 16,866,001 | 21,866,001 |
| 高管持股(股) | 6,009,185 | 6,090,185 | 6,069,935 | 3,679,199 | 3,715,299 | 9,241,199 | 7,502,424 | 7,502,724 | 7,501,724 | 5,921,549 |
| 外资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 |
| 公告日期 | 2023-03-28 | 2023-04-24 | 2022-08-18 | 2022-02-11 | 2020-08-04 | 2020-08-17 | 2020-04-10 | 2019-10-30 | 2019-04-12 | 2019-01-21 |
| 变动日期 | 2023-03-31 | 2022-12-31 | 2022-06-30 | 2022-02-18 | 2020-08-07 | 2020-06-30 | 2019-12-31 | 2019-09-30 | 2019-04-18 | 2019-01-24 |