| 类型/截止日期 | 2019-10-16 | 2019-04-30 | 2018-12-31 | 2018-05-16 | 2017-12-31 | 2017-06-05 | 2016-06-23 | 2015-07-06 | 2015-04-15 | 2014-11-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 28,109,628 | 20,000,000 |
| 流通股(股) | 26,810,148 | 9,319,280 | 3,554,690 | 8,240,120 | 3,554,690 | 16,360,128 | 15,960,128 | 5,100,000 | - | - |
| 流通A股(股) | 26,810,148 | 9,319,280 | 3,554,690 | 8,240,120 | 3,554,690 | 16,360,128 | 15,960,128 | 5,100,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,299,480 | 18,790,348 | 24,554,938 | 19,869,508 | 24,554,938 | 11,749,500 | 12,149,500 | 23,009,628 | 28,109,628 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,109,628 | 28,109,628 | 28,109,628 | - | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 1,299,480 | 18,790,348 | 24,554,938 | 19,869,508 | 24,554,938 | 11,749,500 | 12,149,500 | 23,009,628 | 28,109,628 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 3,384,252 | 3,384,252 | 3,384,252 | 3,384,252 | 3,784,252 | 17,278,134 | 28,109,628 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 8,909,628 | 9,309,628 | 1,200,000 |
| 其他境内自然人持股 | - | - | 3,384,252 | 3,384,252 | 3,384,252 | 3,384,252 | 3,784,252 | 8,368,506 | 18,800,000 | 18,800,000 |
| 高管持股(股) | 1,299,480 | 18,790,348 | 21,170,686 | 16,485,256 | 21,170,686 | 8,365,248 | 8,365,248 | 5,731,494 | - | - |
| 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 | 其他变动原因 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2019-10-11 | 2019-04-25 | 2019-04-09 | 2018-05-11 | 2018-04-23 | 2017-05-31 | 2016-06-20 | 2015-07-01 | 2015-04-10 | 2014-10-30 |
| 变动日期 | 2019-10-16 | 2019-04-30 | 2018-12-31 | 2018-05-16 | 2017-12-31 | 2017-06-05 | 2016-06-23 | 2015-07-06 | 2015-04-15 | 2014-11-06 |