| 类型/截止日期 | 2019-04-19 | 2018-12-31 | 2017-06-06 | 2017-03-01 | 2016-10-28 | 2016-09-21 | 2015-11-13 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,100,000 | 49,100,000 | 49,100,000 | 10,240,820 | 9,310,065 | 8,528,300 | 8,528,300 |
| 流通股(股) | 25,094,974 | 23,326,624 | 23,327,374 | 4,865,406 | 3,934,651 | 3,206,191 | - |
| 流通A股(股) | 25,094,974 | 23,326,624 | 23,327,374 | 4,865,406 | 3,934,651 | 3,206,191 | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 24,005,026 | 25,773,376 | 25,772,626 | 5,375,414 | 5,375,414 | 5,322,109 | 8,528,300 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 49,100,000 | 10,240,820 | 9,310,065 | 8,528,300 | - | ||
| 三板B股(股) | - | - | - | - | - | ||
| 限售股份(股) | 24,005,026 | 25,773,376 | 25,772,626 | 5,375,414 | 5,375,414 | 5,322,109 | 8,528,300 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,350,180 | 20,470,764 | 20,470,764 | 4,269,601 | 4,269,601 | 4,269,601 | 8,528,300 |
| 其中：境内法人持股 | 7,302,724 | 7,302,724 | 7,302,724 | 1,523,134 | 1,523,134 | 1,523,134 | 3,463,000 |
| 其他境内自然人持股 | 9,047,456 | 13,168,040 | 13,168,040 | 2,746,467 | 2,746,467 | 2,746,467 | 5,065,300 |
| 高管持股(股) | 7,654,846 | 5,302,612 | 5,301,862 | 1,105,813 | 1,105,813 | 1,052,508 | - |
| 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 | 高管股份变动 | 转增股上市 | 增发A股上市,其他变动原因 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-04-16 | 2019-04-19 | 2017-05-26 | 2017-04-17 | 2016-10-25 | 2016-09-14 | 2015-11-06 |
| 变动日期 | 2019-04-19 | 2018-12-31 | 2017-06-06 | 2017-03-01 | 2016-10-28 | 2016-09-21 | 2015-11-13 |