| 类型/截止日期 | 2022-10-24 | 2022-06-30 | 2019-06-28 | 2018-12-31 | 2018-08-03 | 2018-07-26 | 2018-07-23 | 2017-07-27 | 2017-02-13 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,500,000 | 52,500,000 | 52,500,000 | 52,500,000 | 52,500,000 | 47,500,000 | 47,500,000 | 47,500,000 | 47,500,000 | 47,500,000 |
| 流通股(股) | 33,185,000 | 32,860,000 | 32,885,000 | 24,607,522 | 25,723,758 | 25,723,758 | 22,787,802 | 22,787,803 | - | - |
| 流通A股(股) | 33,185,000 | 32,860,000 | 32,885,000 | 24,607,522 | 25,723,758 | 25,723,758 | 22,787,802 | 22,787,803 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,315,000 | 19,640,000 | 19,615,000 | 27,892,478 | 26,776,242 | 21,776,242 | 24,712,198 | 24,712,197 | 47,500,000 | 47,500,000 |
| 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) | 19,315,000 | 19,640,000 | 19,615,000 | 27,892,478 | 26,776,242 | 21,776,242 | 24,712,198 | 24,712,197 | 47,500,000 | 47,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,790,833 | 9,790,833 | 9,790,833 | 21,968,660 | 21,968,660 | 16,968,660 | 21,384,633 | 21,384,633 | 47,500,000 | 47,500,000 |
| 其中：境内法人持股 | 5,000,000 | 5,000,000 | 5,000,000 | 5,861,928 | 5,861,928 | 861,928 | 1,724,134 | 1,724,134 | 44,313,800 | 44,313,800 |
| 其他境内自然人持股 | 4,790,833 | 4,790,833 | 4,790,833 | 16,106,732 | 16,106,732 | 16,106,732 | 19,660,499 | 19,660,499 | 3,186,200 | 3,186,200 |
| 高管持股(股) | 9,524,167 | 9,849,167 | 9,824,167 | 5,923,818 | 4,807,582 | 4,807,582 | 3,327,565 | 3,327,564 | - | - |
| 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,首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-10-19 | 2022-08-26 | 2019-06-25 | 2019-04-25 | 2018-07-31 | 2018-07-23 | 2018-07-23 | 2017-07-24 | 2017-01-19 | 2017-04-28 |
| 变动日期 | 2022-10-24 | 2022-06-30 | 2019-06-28 | 2018-12-31 | 2018-08-03 | 2018-07-26 | 2018-07-23 | 2017-07-27 | 2017-02-13 | 2016-12-31 |