| 类型/截止日期 | 2023-04-07 | 2023-03-06 | 2020-04-17 | 2019-06-28 | 2017-01-19 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 53,090,000 | 53,090,000 | 51,550,000 | 50,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 1,647,765 | 14,358,330 | 13,008,330 | 13,008,330 | 5,203,332 | - | - |
| 流通A股(股) | 1,647,765 | 14,358,330 | 13,008,330 | 13,008,330 | 5,203,332 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 51,442,235 | 38,731,670 | 38,541,670 | 36,991,670 | 14,796,668 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 51,442,235 | 38,731,670 | 38,541,670 | 36,991,670 | 14,796,668 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 41,764,735 | 29,054,170 | 28,916,670 | 27,366,670 | 10,946,668 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | 5,000,000 | 3,333,335 | 3,333,335 | 3,333,335 | 1,333,334 | 2,000,000 | 2,000,000 |
| 其他境内自然人持股 | 36,764,735 | 25,720,835 | 25,583,335 | 24,033,335 | 9,613,334 | 18,000,000 | 18,000,000 |
| 高管持股(股) | 9,677,500 | 9,677,500 | 9,625,000 | 9,625,000 | 3,850,000 | - | - |
| 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 | 股份性质变更 | 增发A股上市 | 增发A股上市 | 送股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-07 | 2023-02-28 | 2020-04-13 | 2019-06-21 | 2017-01-16 | 2016-03-30 | 2016-04-28 |
| 变动日期 | 2023-04-07 | 2023-03-06 | 2020-04-17 | 2019-06-28 | 2017-01-19 | 2016-04-21 | 2015-12-31 |