| 类型/截止日期 | 2020-05-15 | 2019-12-31 | 2018-02-12 | 2017-02-08 | 2016-05-16 | 2015-12-15 |
|---|---|---|---|---|---|---|
| 总股本(股) | 22,100,000 | 22,100,000 | 22,100,000 | 22,100,000 | 22,100,000 | 20,100,000 |
| 流通股(股) | 6,425,000 | 6,450,000 | 6,350,000 | 5,449,999 | 500,000 | - |
| 流通A股(股) | 6,425,000 | 6,450,000 | 6,350,000 | 5,449,999 | 500,000 | - |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 15,675,000 | 15,650,000 | 15,750,000 | 16,650,001 | 21,600,000 | 20,100,000 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 22,100,000 | 22,100,000 | - | |||
| 三板B股(股) | - | - | - | |||
| 限售股份(股) | 15,675,000 | 15,650,000 | 15,750,000 | 16,650,001 | 21,600,000 | 20,100,000 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,842,501 | 8,842,501 | 8,842,501 | 13,352,501 | 20,100,000 | 20,100,000 |
| 其中：境内法人持股 | - | - | - | - | - | - |
| 其他境内自然人持股 | 8,842,501 | 8,842,501 | 8,842,501 | 13,352,501 | 20,100,000 | 20,100,000 |
| 高管持股(股) | 6,832,499 | 6,807,499 | 6,907,499 | 3,297,500 | 1,500,000 | - |
| 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 | 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 | 新三板上市 |
| 公告日期 | 2020-05-08 | 2020-04-29 | 2018-02-07 | 2017-02-06 | 2016-05-09 | 2015-11-26 |
| 变动日期 | 2020-05-15 | 2019-12-31 | 2018-02-12 | 2017-02-08 | 2016-05-16 | 2015-12-15 |