| 类型/截止日期 | 2018-05-22 | 2018-03-07 | 2017-04-07 | 2017-02-23 | 2016-11-29 | 2016-09-19 | 2015-12-23 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 62,200,000 | 62,200,000 | 62,200,000 | 62,200,000 | 62,200,000 | 60,900,000 | 60,900,000 |
| 流通股(股) | 31,016,800 | 32,816,800 | 31,348,000 | 30,820,000 | 29,351,200 | 28,051,200 | 900,000 |
| 流通A股(股) | 31,016,800 | 32,816,800 | 31,348,000 | 30,820,000 | 29,351,200 | 28,051,200 | 900,000 |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 31,183,200 | 29,383,200 | 30,852,000 | 31,380,000 | 32,848,800 | 32,848,800 | 60,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 62,200,000 | 62,200,000 | 62,200,000 | 60,900,000 | 60,900,000 | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 31,183,200 | 29,383,200 | 30,852,000 | 31,380,000 | 32,848,800 | 32,848,800 | 60,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 21,664,800 | 21,664,800 | 23,011,200 | 23,539,200 | 25,008,000 | 25,008,000 | 60,000,000 |
| 其中：境内法人持股 | - | - | 648,720 | 648,720 | 1,297,440 | 1,297,440 | 4,764,000 |
| 其他境内自然人持股 | 21,664,800 | 21,664,800 | 22,362,480 | 22,890,480 | 23,710,560 | 23,710,560 | 55,236,000 |
| 高管持股(股) | 9,518,400 | 7,718,400 | 7,840,800 | 7,840,800 | 7,840,800 | 7,840,800 | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2018-05-22 | 2018-03-01 | 2017-03-30 | 2017-02-20 | 2016-11-23 | 2016-09-13 | 2015-12-14 |
| 变动日期 | 2018-05-22 | 2018-03-07 | 2017-04-07 | 2017-02-23 | 2016-11-29 | 2016-09-19 | 2015-12-23 |