| 类型/截止日期 | 2020-03-24 | 2020-01-23 | 2019-12-31 | 2019-01-21 | 2018-06-30 | 2018-05-31 | 2018-05-16 | 2018-01-23 | 2017-12-31 | 2017-06-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 45,007,170 | 45,007,170 | 45,007,170 | 45,007,170 | 45,007,170 | 45,007,170 | 45,007,170 | 40,547,000 | 40,547,000 | 40,547,000 |
| 流通股(股) | 39,502,680 | 39,416,100 | 38,759,531 | 38,802,821 | 38,452,897 | 38,502,015 | 28,401,015 | 25,586,500 | 25,199,750 | 29,900,000 |
| 流通A股(股) | 39,502,680 | 39,416,100 | 38,759,531 | 38,802,821 | 38,452,897 | 38,502,015 | 28,401,015 | 25,586,500 | 25,199,750 | 29,900,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,504,490 | 5,591,070 | 6,247,639 | 6,204,349 | 6,554,273 | 6,505,155 | 16,606,155 | 14,960,500 | 15,347,250 | 10,647,000 |
| 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) | 5,504,490 | 5,591,070 | 6,247,639 | 6,204,349 | 6,554,273 | 6,505,155 | 16,606,155 | 14,960,500 | 15,347,250 | 10,647,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 43,290 | 43,290 | 699,859 | 618,690 | 968,614 | 968,614 | 11,069,614 | 9,972,625 | 10,647,000 | 10,647,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 10,101,000 | 9,100,000 | 9,100,000 | 9,100,000 |
| 其他境内自然人持股 | 43,290 | 43,290 | 699,859 | 618,690 | 968,614 | 968,614 | 968,614 | 872,625 | 1,547,000 | 1,547,000 |
| 高管持股(股) | 5,461,200 | 5,547,780 | 5,547,780 | 5,585,659 | 5,585,659 | 5,536,541 | 5,536,541 | 4,987,875 | 4,700,250 | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 送股上市 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2020-03-18 | 2020-01-20 | 2020-04-20 | 2019-01-16 | 2018-08-17 | 2018-05-28 | 2018-05-09 | 2018-01-18 | 2018-04-11 | 2017-06-12 |
| 变动日期 | 2020-03-24 | 2020-01-23 | 2019-12-31 | 2019-01-21 | 2018-06-30 | 2018-05-31 | 2018-05-16 | 2018-01-23 | 2017-12-31 | 2017-06-15 |