| 类型/截止日期 | 2022-05-20 | 2022-01-28 | 2022-01-27 | 2019-06-30 | 2019-04-02 | 2018-11-07 | 2018-10-11 | 2018-06-30 | 2017-12-31 | 2017-10-16 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 98,011,898 | 98,011,898 | 96,011,898 | 96,011,898 | 96,011,898 | 93,440,000 | 93,440,000 | 93,440,000 | 93,440,000 | 93,440,000 |
| 流通股(股) | 72,247,848 | 71,970,148 | 71,970,148 | 71,762,523 | 71,800,023 | 69,299,375 | 63,899,375 | 60,361,250 | 60,586,250 | 60,811,250 |
| 流通A股(股) | 72,247,848 | 71,970,148 | 71,970,148 | 71,762,523 | 71,800,023 | 69,299,375 | 63,899,375 | 60,361,250 | 60,586,250 | 60,811,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,764,050 | 26,041,750 | 24,041,750 | 24,249,375 | 24,211,875 | 24,140,625 | 29,540,625 | 33,078,750 | 32,853,750 | 32,628,750 |
| 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) | 25,764,050 | 26,041,750 | 24,041,750 | 24,249,375 | 24,211,875 | 24,140,625 | 29,540,625 | 33,078,750 | 32,853,750 | 32,628,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,000,000 | 2,000,000 | - | - | - | - | 5,400,000 | 5,400,000 | 5,400,000 | 5,400,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 2,000,000 | 2,000,000 | - | - | - | - | 5,400,000 | 5,400,000 | 5,400,000 | 5,400,000 |
| 高管持股(股) | 23,764,050 | 24,041,750 | 24,041,750 | 24,249,375 | 24,211,875 | 24,140,625 | 24,140,625 | 27,678,750 | 27,453,750 | 27,228,750 |
| 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 | 限制性股票 | 高管股份变动 | 高管股份变动 | 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 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2022-05-17 | 2022-01-28 | 2022-01-28 | 2019-08-21 | 2019-03-28 | 2018-11-02 | 2018-10-08 | 2018-08-03 | 2018-04-03 | 2017-10-11 |
| 变动日期 | 2022-05-20 | 2022-01-28 | 2022-01-27 | 2019-06-30 | 2019-04-02 | 2018-11-07 | 2018-10-11 | 2018-06-30 | 2017-12-31 | 2017-10-16 |