| 类型/截止日期 | 2018-12-31 | 2018-08-20 | 2018-05-24 | 2018-05-16 | 2017-10-11 | 2017-05-23 | 2016-12-26 | 2016-05-20 | 2016-02-16 | 2015-07-20 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 87,029,800 | 87,029,800 | 87,029,800 | 51,194,000 | 51,194,000 | 51,194,000 | 39,380,000 | 35,180,000 | 35,180,000 | 32,980,000 |
| 流通股(股) | 45,393,682 | 45,725,182 | 40,535,082 | 23,844,166 | 24,513,666 | 24,080,332 | 18,523,332 | 14,323,332 | 2,050,000 | - |
| 流通A股(股) | 45,393,682 | 45,725,182 | 40,535,082 | 23,844,166 | 24,513,666 | 24,080,332 | 18,523,332 | 14,323,332 | 2,050,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 41,636,118 | 41,304,618 | 46,494,718 | 27,349,834 | 26,680,334 | 27,113,668 | 20,856,668 | 20,856,668 | 33,130,000 | 32,980,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,194,000 | 39,380,000 | 35,180,000 | 35,180,000 | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 41,636,118 | 41,304,618 | 46,494,718 | 27,349,834 | 26,680,334 | 27,113,668 | 20,856,668 | 20,856,668 | 33,130,000 | 32,980,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 32,634,334 | 32,634,334 | 32,634,334 | 19,196,667 | 19,196,667 | 19,630,001 | 15,100,001 | 15,100,001 | 32,980,000 | 32,980,000 |
| 其中：境内法人持股 | 7,366,668 | 7,366,668 | 7,366,668 | 4,333,334 | 4,333,334 | 4,333,334 | 3,333,334 | 3,333,334 | 6,500,000 | 6,500,000 |
| 其他境内自然人持股 | 25,267,666 | 25,267,666 | 25,267,666 | 14,863,333 | 14,863,333 | 15,296,667 | 11,766,667 | 11,766,667 | 26,480,000 | 26,480,000 |
| 高管持股(股) | 9,001,784 | 8,670,284 | 13,860,384 | 8,153,167 | 7,483,667 | 7,483,667 | 5,756,667 | 5,756,667 | 150,000 | - |
| 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 | 高管股份变动 | 高管股份变动 | 送股上市,转增股上市 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-04-26 | 2018-08-15 | 2018-05-16 | 2018-05-16 | 2017-09-29 | 2017-05-15 | 2016-12-21 | 2016-05-16 | 2016-02-04 | 2015-07-13 |
| 变动日期 | 2018-12-31 | 2018-08-20 | 2018-05-24 | 2018-05-16 | 2017-10-11 | 2017-05-23 | 2016-12-26 | 2016-05-20 | 2016-02-16 | 2015-07-20 |