| 类型/截止日期 | 2020-03-19 | 2019-12-31 | 2019-06-14 | 2019-04-08 | 2018-12-31 | 2018-06-30 | 2017-06-23 | 2016-10-10 | 2015-08-31 | 2014-08-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,490,000 | 32,490,000 | 32,490,000 | 32,490,000 | 32,490,000 | 32,490,000 | 32,490,000 | 31,250,000 | 31,250,000 | 31,250,000 |
| 流通股(股) | 32,272,500 | 32,210,500 | 32,263,500 | 32,063,500 | 32,061,000 | 32,158,500 | 32,248,500 | 31,250,000 | 24,750,000 | 18,250,000 |
| 流通A股(股) | 32,272,500 | 32,210,500 | 32,263,500 | 32,063,500 | 32,061,000 | 32,158,500 | 32,248,500 | 31,250,000 | 24,750,000 | 18,250,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 217,500 | 279,500 | 226,500 | 426,500 | 429,000 | 331,500 | 241,500 | - | 6,500,000 | 13,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | 31,250,000 | 31,250,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 217,500 | 279,500 | 226,500 | 426,500 | 429,000 | 331,500 | 241,500 | - | 6,500,000 | 13,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 6,500,000 | 13,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 6,500,000 | 13,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 217,500 | 279,500 | 226,500 | 426,500 | 429,000 | 331,500 | 241,500 | - | - | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市,增发上市 |
| 公告日期 | 2020-03-16 | 2020-04-28 | 2019-06-11 | 2019-04-02 | 2019-04-16 | 2018-08-21 | 2017-06-20 | 2016-09-28 | 2015-08-26 | 2014-07-31 |
| 变动日期 | 2020-03-19 | 2019-12-31 | 2019-06-14 | 2019-04-08 | 2018-12-31 | 2018-06-30 | 2017-06-23 | 2016-10-10 | 2015-08-31 | 2014-08-15 |