| 类型/截止日期 | 2019-08-27 | 2018-06-28 | 2018-03-16 | 2017-06-08 | 2017-02-21 | 2016-07-11 | 2015-05-27 | 2015-01-15 | 2014-07-11 | 2014-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 41,760,000 | 41,760,000 | 41,760,000 | 41,760,000 | 23,200,000 | 21,090,000 | 19,600,000 | 14,000,000 | 14,000,000 | 14,000,000 |
| 流通股(股) | 14,085,000 | 13,584,600 | 12,618,000 | 8,820,000 | 4,900,000 | 4,900,000 | 4,900,000 | 3,500,000 | - | - |
| 流通A股(股) | 14,085,000 | 13,584,600 | 12,618,000 | 8,820,000 | 4,900,000 | 4,900,000 | 4,900,000 | 3,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 27,675,000 | 28,175,400 | 29,142,000 | 32,940,000 | 18,300,000 | 16,190,000 | 14,700,000 | 10,500,000 | 14,000,000 | 14,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 41,760,000 | 23,200,000 | 21,090,000 | 19,600,000 | 14,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 27,675,000 | 28,175,400 | 29,142,000 | 32,940,000 | 18,300,000 | 16,190,000 | 14,700,000 | 10,500,000 | 14,000,000 | 14,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,991,999 | 20,492,399 | 22,673,999 | 26,471,999 | 14,706,666 | 12,596,666 | 11,106,666 | 7,933,333 | 14,000,000 | 14,000,000 |
| 其中：境内法人持股 | - | - | - | 3,798,000 | 2,110,000 | - | - | - | - | - |
| 其他境内自然人持股 | 19,991,999 | 20,492,399 | 22,673,999 | 22,673,999 | 12,596,666 | 12,596,666 | 11,106,666 | 7,933,333 | 14,000,000 | 14,000,000 |
| 高管持股(股) | 7,683,001 | 7,683,001 | 6,468,001 | 6,468,001 | 3,593,334 | 3,593,334 | 3,593,334 | 2,566,667 | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 转增股上市 | 增发A股上市,其他变动原因 | 增发A股上市,其他变动原因 | 送股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-08-20 | 2018-06-25 | 2018-03-13 | 2017-06-01 | 2017-04-21 | 2016-08-09 | 2015-05-20 | 2015-01-09 | 2014-07-01 | 2014-08-25 |
| 变动日期 | 2019-08-27 | 2018-06-28 | 2018-03-16 | 2017-06-08 | 2017-02-21 | 2016-07-11 | 2015-05-27 | 2015-01-15 | 2014-07-11 | 2014-06-30 |