| 类型/截止日期 | 2019-03-22 | 2018-09-20 | 2018-09-14 | 2018-02-01 | 2018-01-03 | 2017-10-09 | 2017-01-19 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 1,245,500 | 1,228,832 | 1,191,332 | 1,383,332 | 1,366,666 | 1,350,000 | - | - |
| 流通A股(股) | 1,245,500 | 1,228,832 | 1,191,332 | 1,383,332 | 1,366,666 | 1,350,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,754,500 | 3,771,168 | 3,808,668 | 3,616,668 | 3,633,334 | 3,650,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 3,754,500 | 3,771,168 | 3,808,668 | 3,616,668 | 3,633,334 | 3,650,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,266,667 | 3,283,335 | 3,283,335 | 3,283,335 | 3,300,001 | 3,316,667 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | 900,000 | 900,000 | 900,000 | 900,000 | 900,000 | 900,000 | 1,350,000 | 1,350,000 |
| 其他境内自然人持股 | 2,366,667 | 2,383,335 | 2,383,335 | 2,383,335 | 2,400,001 | 2,416,667 | 3,650,000 | 3,650,000 |
| 高管持股(股) | 487,833 | 487,833 | 525,333 | 333,333 | 333,333 | 333,333 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-19 | 2018-09-14 | 2018-09-14 | 2018-01-29 | 2017-12-28 | 2017-09-27 | 2016-12-30 | 2017-04-27 |
| 变动日期 | 2019-03-22 | 2018-09-20 | 2018-09-14 | 2018-02-01 | 2018-01-03 | 2017-10-09 | 2017-01-19 | 2016-12-31 |