| 类型/截止日期 | 2019-04-23 | 2018-10-08 | 2017-10-18 | 2016-11-30 | 2016-03-01 | 2015-12-31 |
|---|---|---|---|---|---|---|
| 总股本(股) | 23,470,000 | 23,470,000 | 23,470,000 | 23,470,000 | 23,470,000 | 23,470,000 |
| 流通股(股) | 20,539,777 | 20,342,227 | 16,404,653 | 12,362,333 | - | - |
| 流通A股(股) | 20,539,777 | 20,342,227 | 16,404,653 | 12,362,333 | - | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 2,930,223 | 3,127,773 | 7,065,347 | 11,107,667 | 23,470,000 | 23,470,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 23,470,000 | - | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 2,930,223 | 3,127,773 | 7,065,347 | 11,107,667 | 23,470,000 | 23,470,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,333,333 | 1,333,333 | 4,956,667 | 8,580,000 | 23,470,000 | 23,470,000 |
| 其中：境内法人持股 | - | - | 3,623,334 | 7,246,667 | 11,780,000 | 11,780,000 |
| 其他境内自然人持股 | 1,333,333 | 1,333,333 | 1,333,333 | 1,333,333 | 11,690,000 | 11,690,000 |
| 高管持股(股) | 1,596,890 | 1,794,440 | 2,108,680 | 2,527,667 | - | - |
| 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,高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-04-17 | 2018-09-26 | 2017-10-12 | 2016-11-25 | 2016-01-29 | 2016-03-31 |
| 变动日期 | 2019-04-23 | 2018-10-08 | 2017-10-18 | 2016-11-30 | 2016-03-01 | 2015-12-31 |