| 类型/截止日期 | 2019-03-28 | 2019-03-25 | 2018-05-18 | 2018-03-14 | 2017-12-31 | 2017-09-28 | 2017-02-27 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 23,462,889 | 23,462,889 | 23,462,889 | 23,462,889 | 13,462,889 | 13,462,889 | 9,000,000 | 9,000,000 |
| 流通股(股) | 7,304,934 | 6,327,767 | 6,571,053 | 5,460,365 | 3,298,407 | 3,365,722 | 2,250,000 | 2,250,000 |
| 流通A股(股) | 7,304,934 | 6,327,767 | 6,571,053 | 5,460,365 | 3,298,407 | 3,365,722 | 2,250,000 | 2,250,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,157,955 | 17,135,122 | 16,891,836 | 18,002,524 | 10,164,482 | 10,097,167 | 6,750,000 | 6,750,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 9,000,000 | 9,000,000 | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 16,157,955 | 17,135,122 | 16,891,836 | 18,002,524 | 10,164,482 | 10,097,167 | 6,750,000 | 6,750,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,710,510 | 7,062,677 | 7,062,677 | 7,904,107 | 6,551,940 | 6,551,940 | 4,380,000 | 4,380,000 |
| 其中：境内法人持股 | 673,145 | 673,145 | 673,145 | 1,346,289 | 1,346,289 | 1,346,289 | 900,000 | 900,000 |
| 其他境内自然人持股 | 5,037,365 | 6,389,532 | 6,389,532 | 6,557,818 | 5,205,651 | 5,205,651 | 3,480,000 | 3,480,000 |
| 高管持股(股) | 10,447,445 | 10,072,445 | 9,829,159 | 10,098,417 | 3,612,542 | 3,545,227 | 2,370,000 | 2,370,000 |
| 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 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 高管股份变动 | 送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-03-25 | 2019-03-25 | 2018-05-15 | 2018-03-09 | 2018-04-11 | 2017-09-20 | 2017-01-25 | 2017-04-25 |
| 变动日期 | 2019-03-28 | 2019-03-25 | 2018-05-18 | 2018-03-14 | 2017-12-31 | 2017-09-28 | 2017-02-27 | 2016-12-31 |