| 类型/截止日期 | 2020-07-16 | 2020-07-13 | 2019-12-31 | 2019-06-30 | 2019-06-06 | 2019-05-31 | 2018-11-22 | 2018-11-19 | 2018-06-30 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 | 71,800,000 |
| 流通股(股) | 48,817,450 | 31,627,450 | 31,838,950 | 36,182,950 | 41,272,150 | 37,272,150 | 37,280,400 | 37,260,400 | 38,494,000 | 38,499,000 |
| 流通A股(股) | 48,817,450 | 31,627,450 | 31,838,950 | 36,182,950 | 41,272,150 | 37,272,150 | 37,280,400 | 37,260,400 | 38,494,000 | 38,499,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,982,550 | 40,172,550 | 39,961,050 | 35,617,050 | 30,527,850 | 34,527,850 | 34,519,600 | 34,539,600 | 33,306,000 | 33,301,000 |
| 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) | 22,982,550 | 40,172,550 | 39,961,050 | 35,617,050 | 30,527,850 | 34,527,850 | 34,519,600 | 34,539,600 | 33,306,000 | 33,301,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,120,000 | 23,310,000 | 23,310,000 | 23,310,000 | 23,310,000 | 27,310,000 | 27,310,000 | 27,310,000 | 27,310,000 | 27,310,000 |
| 其中：境内法人持股 | - | - | - | - | - | 3,458,647 | 3,458,647 | 3,458,647 | 3,458,647 | 3,458,647 |
| 其他境内自然人持股 | 6,120,000 | 23,310,000 | 23,310,000 | 23,310,000 | 23,310,000 | 23,851,353 | 23,851,353 | 23,851,353 | 23,851,353 | 23,851,353 |
| 高管持股(股) | 16,862,550 | 16,862,550 | 16,651,050 | 12,307,050 | 7,217,850 | 7,217,850 | 7,209,600 | 7,229,600 | 5,996,000 | 5,991,000 |
| 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 | 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 | 网下配售股份上市 | 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 | 2020-07-13 | 2020-07-13 | 2020-04-27 | 2019-08-16 | 2019-05-31 | 2019-05-31 | 2018-11-19 | 2018-11-19 | 2018-08-21 | 2018-04-20 |
| 变动日期 | 2020-07-16 | 2020-07-13 | 2019-12-31 | 2019-06-30 | 2019-06-06 | 2019-05-31 | 2018-11-22 | 2018-11-19 | 2018-06-30 | 2017-12-31 |