| 类型/截止日期 | 2020-07-15 | 2020-04-02 | 2020-03-24 | 2020-03-19 | 2019-02-25 | 2019-02-21 | 2018-09-20 | 2018-03-19 | 2018-03-14 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 88,000,000 | 88,000,000 | 88,000,000 | 88,000,000 | 88,000,000 | 88,000,000 | 80,000,000 | 80,000,000 | 80,000,000 | 80,000,000 |
| 流通股(股) | 59,229,250 | 57,409,250 | 56,553,250 | 55,728,250 | 56,363,250 | 55,721,250 | 47,721,250 | 47,549,000 | 46,669,500 | 47,763,500 |
| 流通A股(股) | 59,229,250 | 57,409,250 | 56,553,250 | 55,728,250 | 56,363,250 | 55,721,250 | 47,721,250 | 47,549,000 | 46,669,500 | 47,763,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 28,770,750 | 30,590,750 | 31,446,750 | 32,271,750 | 31,636,750 | 32,278,750 | 32,278,750 | 32,451,000 | 33,330,500 | 32,236,500 |
| 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) | 28,770,750 | 30,590,750 | 31,446,750 | 32,271,750 | 31,636,750 | 32,278,750 | 32,278,750 | 32,451,000 | 33,330,500 | 32,236,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,135,001 | 14,268,334 | 15,124,334 | 17,641,000 | 17,641,000 | 18,283,000 | 18,283,000 | 21,063,000 | 21,990,000 | 21,063,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,135,001 | 14,268,334 | 15,124,334 | 17,641,000 | 17,641,000 | 18,283,000 | 18,283,000 | 21,063,000 | 21,990,000 | 21,063,000 |
| 高管持股(股) | 15,635,749 | 16,322,416 | 16,322,416 | 14,630,750 | 13,995,750 | 13,995,750 | 13,995,750 | 11,388,000 | 11,340,500 | 11,173,500 |
| 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 | 首发限售股份上市,高管股份变动 | 网下配售股份上市 | 首发限售股份上市 | 高管股份变动 | 网下配售股份上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-07-10 | 2020-03-30 | 2020-03-19 | 2020-03-19 | 2019-02-20 | 2019-02-15 | 2018-09-17 | 2018-03-14 | 2018-03-14 | 2018-04-27 |
| 变动日期 | 2020-07-15 | 2020-04-02 | 2020-03-24 | 2020-03-19 | 2019-02-25 | 2019-02-21 | 2018-09-20 | 2018-03-19 | 2018-03-14 | 2017-12-31 |