| 类型/截止日期 | 2022-03-31 | 2020-08-31 | 2019-02-14 | 2018-01-25 | 2017-12-22 | 2017-06-06 | 2016-11-22 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 37,196,201 | 36,816,201 | 36,816,201 | 36,816,201 | 36,816,201 | 36,816,201 | 13,635,630 |
| 流通股(股) | 34,295,981 | 33,916,881 | 33,718,881 | 23,508,261 | 23,087,511 | 13,669,641 | 5,062,830 |
| 流通A股(股) | 34,295,981 | 33,916,881 | 33,718,881 | 23,508,261 | 23,087,511 | 13,669,641 | 5,062,830 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 2,900,220 | 2,899,320 | 3,097,320 | 13,307,940 | 13,728,690 | 23,146,560 | 8,572,800 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 36,816,201 | 13,635,630 | |||||
| 三板B股(股) | - | - | |||||
| 限售股份(股) | 2,900,220 | 2,899,320 | 3,097,320 | 13,307,940 | 13,728,690 | 23,146,560 | 8,572,800 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | 9,417,870 | 9,417,870 | 18,835,740 | 6,976,200 |
| 其中：境内法人持股 | - | - | - | 9,417,870 | 9,417,870 | 18,835,740 | 6,976,200 |
| 其他境内自然人持股 | - | - | - | - | - | - | - |
| 高管持股(股) | 2,900,220 | 2,899,320 | 3,097,320 | 3,890,070 | 4,310,820 | 4,310,820 | 1,596,600 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 新三板上市 |
| 公告日期 | 2022-03-25 | 2020-08-26 | 2019-02-11 | 2018-01-22 | 2017-12-19 | 2017-05-26 | 2016-10-31 |
| 变动日期 | 2022-03-31 | 2020-08-31 | 2019-02-14 | 2018-01-25 | 2017-12-22 | 2017-06-06 | 2016-11-22 |