| 类型/截止日期 | 2020-08-21 | 2019-11-11 | 2019-05-16 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2017-05-04 | 2017-03-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 | 65,800,000 |
| 流通股(股) | - | - | 32,069,750 | 31,244,250 | 31,542,500 | 31,617,500 | 31,691,250 | 31,709,250 | 31,859,250 | 29,746,250 |
| 流通A股(股) | - | - | 32,069,750 | 31,244,250 | 31,542,500 | 31,617,500 | 31,691,250 | 31,709,250 | 31,859,250 | 29,746,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 65,800,000 | 65,800,000 | 33,730,250 | 34,555,750 | 34,257,500 | 34,182,500 | 34,108,750 | 34,090,750 | 33,940,750 | 36,053,750 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 65,800,000 | 65,800,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 65,800,000 | 65,800,000 | 33,730,250 | 34,555,750 | 34,257,500 | 34,182,500 | 34,108,750 | 34,090,750 | 33,940,750 | 36,053,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 6,108,000 | 6,108,000 | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 59,692,000 | 59,692,000 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 |
| 其中：境内法人持股 | 1,950,000 | 1,950,000 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 57,742,000 | 57,742,000 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 | 16,085,333 |
| 高管持股(股) | - | - | 17,644,917 | 18,470,417 | 18,172,167 | 18,097,167 | 18,023,417 | 18,005,417 | 17,855,417 | 19,968,417 |
| 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 | 上市前股本 | 上市前股本 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-08-21 | 2019-11-11 | 2019-05-13 | 2018-10-25 | 2018-08-16 | 2018-04-23 | 2018-04-23 | 2017-08-08 | 2017-04-27 | 2017-03-24 |
| 变动日期 | 2020-08-21 | 2019-11-11 | 2019-05-16 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-06-30 | 2017-05-04 | 2017-03-29 |