| 类型/截止日期 | 2018-05-28 | 2018-02-08 | 2018-02-05 | 2017-08-04 | 2017-06-30 | 2017-01-12 | 2016-03-10 | 2016-03-09 | 2015-12-31 | 2015-08-18 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 67,447,964 | 65,447,964 | 65,447,964 | 65,447,964 | 65,447,964 | 65,447,964 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 |
| 流通股(股) | 46,461,908 | 44,461,908 | 20,854,786 | 20,890,036 | 18,144,500 | 18,143,500 | 13,728,750 | 12,089,000 | 6,978,500 | 12,090,000 |
| 流通A股(股) | 46,461,908 | 44,461,908 | 20,854,786 | 20,890,036 | 18,144,500 | 18,143,500 | 13,728,750 | 12,089,000 | 6,978,500 | 12,090,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 20,986,056 | 20,986,056 | 44,593,178 | 44,557,928 | 47,303,464 | 47,304,464 | 20,771,250 | 22,411,000 | 27,521,500 | 22,410,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 65,447,964 | 34,500,000 | 34,500,000 | 34,500,000 | 34,500,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 20,986,056 | 20,986,056 | 44,593,178 | 44,557,928 | 47,303,464 | 47,304,464 | 20,771,250 | 22,411,000 | 27,521,500 | 22,410,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,061,126 | 16,061,126 | 40,140,539 | 40,140,539 | 43,174,964 | 43,174,964 | 16,641,750 | 17,820,000 | 17,820,000 | 17,820,000 |
| 其中：境内法人持股 | - | - | - | - | 7,813,277 | 7,813,277 | - | - | - | - |
| 其他境内自然人持股 | 16,061,126 | 16,061,126 | 40,140,539 | 40,140,539 | 35,361,687 | 35,361,687 | 16,641,750 | 17,820,000 | 17,820,000 | 17,820,000 |
| 高管持股(股) | 4,924,930 | 4,924,930 | 4,452,639 | 4,417,389 | 4,128,500 | 4,129,500 | 4,129,500 | 4,591,000 | 9,701,500 | 4,590,000 |
| 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 | 增发A股上市 | 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 | 其他变动原因 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 转增股上市 |
| 公告日期 | 2018-05-23 | 2018-02-05 | 2018-02-05 | 2017-08-01 | 2017-07-20 | 2017-01-09 | 2016-03-04 | 2016-03-04 | 2016-03-31 | 2015-08-12 |
| 变动日期 | 2018-05-28 | 2018-02-08 | 2018-02-05 | 2017-08-04 | 2017-06-30 | 2017-01-12 | 2016-03-10 | 2016-03-09 | 2015-12-31 | 2015-08-18 |