| 类型/截止日期 | 2018-06-15 | 2017-04-27 | 2017-04-16 | 2016-12-31 | 2016-12-28 | 2016-03-24 | 2015-09-11 | 2015-07-10 | 2015-02-17 | 2014-11-21 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,329,300 | 12,329,300 | 12,329,300 | 12,329,300 | 12,329,300 | 10,341,300 | 10,341,300 | 10,341,300 | 10,341,300 | 10,341,300 |
| 流通股(股) | 11,258,300 | 11,113,550 | 11,068,550 | 11,258,300 | 11,289,425 | 9,301,425 | 6,975,425 | 6,945,425 | 4,815,550 | 284,300 |
| 流通A股(股) | 11,258,300 | 11,113,550 | 11,068,550 | 11,258,300 | 11,289,425 | 9,301,425 | 6,975,425 | 6,945,425 | 4,815,550 | 284,300 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,071,000 | 1,215,750 | 1,260,750 | 1,071,000 | 1,039,875 | 1,039,875 | 3,365,875 | 3,395,875 | 5,525,750 | 10,057,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,329,300 | 12,329,300 | 12,329,300 | 12,329,300 | 10,341,300 | 10,341,300 | 10,341,300 | 10,341,300 | 10,341,300 | |
| 三板B股(股) | - | - | - | - | - | - | - | - | - | |
| 限售股份(股) | 1,071,000 | 1,215,750 | 1,260,750 | 1,071,000 | 1,039,875 | 1,039,875 | 3,365,875 | 3,395,875 | 5,525,750 | 10,057,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 2,125,000 | 2,125,000 | 4,250,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | 2,125,000 | 2,125,000 | 4,250,000 | 8,375,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | 1,625,000 |
| 高管持股(股) | 1,071,000 | 1,215,750 | 1,260,750 | 1,071,000 | 1,039,875 | 1,039,875 | 1,240,875 | 1,270,875 | 1,275,750 | 57,000 |
| 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 | 高管股份变动 | 高管股份变动 | 其他变动原因,增发A股上市,高管股 | 首发限售股份上市,高管股份变动 | 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 | 增发A股上市 |
| 公告日期 | 2018-06-06 | 2017-04-24 | 2017-04-24 | 2017-04-13 | 2016-12-22 | 2016-03-21 | 2015-09-08 | 2015-07-07 | 2015-02-13 | 2014-11-18 |
| 变动日期 | 2018-06-15 | 2017-04-27 | 2017-04-16 | 2016-12-31 | 2016-12-28 | 2016-03-24 | 2015-09-11 | 2015-07-10 | 2015-02-17 | 2014-11-21 |