| 类型/截止日期 | 2022-03-15 | 2022-03-08 | 2019-12-31 | 2018-05-30 | 2018-05-25 | 2018-03-31 | 2018-01-26 | 2017-12-07 | 2017-11-10 | 2016-12-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 63,220,000 | 63,220,000 | 63,220,000 | 63,220,000 | 63,220,000 | 63,220,000 | 63,220,000 | 63,220,000 | 43,600,000 | 37,600,000 |
| 流通股(股) | 34,151,125 | 33,716,125 | 33,716,125 | 33,824,875 | 32,162,207 | 30,499,541 | 32,162,207 | 30,499,541 | 21,034,166 | 15,034,166 |
| 流通A股(股) | 34,151,125 | 33,716,125 | 33,716,125 | 33,824,875 | 32,162,207 | 30,499,541 | 32,162,207 | 30,499,541 | 21,034,166 | 15,034,166 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,068,875 | 29,503,875 | 29,503,875 | 29,395,125 | 31,057,793 | 32,720,459 | 31,057,793 | 32,720,459 | 22,565,834 | 22,565,834 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 37,600,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 29,068,875 | 29,503,875 | 29,503,875 | 29,395,125 | 31,057,793 | 32,720,459 | 31,057,793 | 32,720,459 | 22,565,834 | 22,565,834 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 24,824,000 | 24,824,000 | 24,824,000 | 24,824,000 | 26,486,668 | 26,486,668 | 26,486,668 | 28,149,334 | 19,413,334 | 19,413,334 |
| 其中：境内法人持股 | - | - | - | - | 966,668 | 966,668 | 966,668 | 1,933,334 | 1,333,334 | 1,333,334 |
| 其他境内自然人持股 | 24,824,000 | 24,824,000 | 24,824,000 | 24,824,000 | 25,520,000 | 25,520,000 | 25,520,000 | 26,216,000 | 18,080,000 | 18,080,000 |
| 高管持股(股) | 4,244,875 | 4,679,875 | 4,679,875 | 4,571,125 | 4,571,125 | 6,233,791 | 4,571,125 | 4,571,125 | 3,152,500 | 3,152,500 |
| 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 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2022-03-08 | 2022-03-08 | 2020-04-20 | 2018-05-25 | 2018-05-25 | 2018-04-26 | 2018-01-22 | 2017-11-30 | 2017-11-07 | 2016-12-07 |
| 变动日期 | 2022-03-15 | 2022-03-08 | 2019-12-31 | 2018-05-30 | 2018-05-25 | 2018-03-31 | 2018-01-26 | 2017-12-07 | 2017-11-10 | 2016-12-12 |