| 类型/截止日期 | 2018-05-10 | 2017-08-25 | 2017-05-19 | 2016-12-23 | 2016-12-19 | 2016-11-01 | 2016-07-25 | 2016-04-13 | 2016-01-05 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 46,005,303 | 46,005,303 | 46,005,303 | 46,005,303 | 46,005,303 | 46,005,303 | 44,680,800 | 44,680,800 | 14,893,600 | 14,893,600 |
| 流通股(股) | 33,301,053 | 31,021,053 | 30,271,053 | 27,171,453 | 25,331,853 | 26,106,753 | 24,782,250 | 2,680,800 | 893,600 | 893,600 |
| 流通A股(股) | 33,301,053 | 31,021,053 | 30,271,053 | 27,171,453 | 25,331,853 | 26,106,753 | 24,782,250 | 2,680,800 | 893,600 | 893,600 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,704,250 | 14,984,250 | 15,734,250 | 18,833,850 | 20,673,450 | 19,898,550 | 19,898,550 | 42,000,000 | 14,000,000 | 14,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 46,005,303 | 46,005,303 | 46,005,303 | 46,005,303 | 44,680,800 | 44,680,800 | 14,893,600 | 14,893,600 | ||
| 三板B股(股) | - | - | - | - | - | - | - | - | ||
| 限售股份(股) | 12,704,250 | 14,984,250 | 15,734,250 | 18,833,850 | 20,673,450 | 19,898,550 | 19,898,550 | 42,000,000 | 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) | - | 6,993,000 | 13,986,000 | 13,986,000 | 15,825,600 | 15,825,600 | 15,825,600 | 42,000,000 | 14,000,000 | 14,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 5,199,600 | 1,733,200 | 1,733,200 |
| 其他境内自然人持股 | - | 6,993,000 | 13,986,000 | 13,986,000 | 15,825,600 | 15,825,600 | 15,825,600 | 36,800,400 | 12,266,800 | 12,266,800 |
| 高管持股(股) | 12,704,250 | 7,991,250 | 1,748,250 | 4,847,850 | 4,847,850 | 4,072,950 | 4,072,950 | - | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 转增股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-05-07 | 2017-08-21 | 2017-05-16 | 2016-12-19 | 2016-12-19 | 2016-10-27 | 2016-07-19 | 2016-04-06 | 2015-12-18 | 2016-03-10 |
| 变动日期 | 2018-05-10 | 2017-08-25 | 2017-05-19 | 2016-12-23 | 2016-12-19 | 2016-11-01 | 2016-07-25 | 2016-04-13 | 2016-01-05 | 2015-12-31 |