| 类型/截止日期 | 2019-12-17 | 2018-12-07 | 2018-11-28 | 2018-04-13 | 2018-04-10 | 2017-08-16 | 2017-02-16 | 2016-06-30 | 2016-02-17 | 2016-01-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,974,500 | 12,974,500 | 11,795,000 | 11,795,000 | 10,935,000 | 10,935,000 | 10,935,000 | 10,935,000 | 10,935,000 | 10,935,000 |
| 流通股(股) | 8,237,350 | 8,094,350 | 7,358,500 | 7,391,000 | 6,778,500 | 6,403,500 | 6,370,166 | 5,010,833 | 5,123,333 | 728,750 |
| 流通A股(股) | 8,237,350 | 8,094,350 | 7,358,500 | 7,391,000 | 6,778,500 | 6,403,500 | 6,370,166 | 5,010,833 | 5,123,333 | 728,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,737,150 | 4,880,150 | 4,436,500 | 4,404,000 | 4,156,500 | 4,531,500 | 4,564,834 | 5,924,167 | 5,811,667 | 10,206,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,935,000 | 10,935,000 | 10,935,000 | 10,935,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 4,737,150 | 4,880,150 | 4,436,500 | 4,404,000 | 4,156,500 | 4,531,500 | 4,564,834 | 5,924,167 | 5,811,667 | 10,206,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 2,173,166 | 2,206,500 | 4,716,667 | 4,716,667 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 500,000 |
| 其他境内自然人持股 | - | - | - | - | - | 2,173,166 | 2,206,500 | 4,716,667 | 4,716,667 | 9,500,000 |
| 高管持股(股) | 4,737,150 | 4,880,150 | 4,436,500 | 4,404,000 | 4,156,500 | 2,358,334 | 2,358,334 | 1,207,500 | 1,095,000 | 206,250 |
| 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 | 转增股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 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 |
| 公告日期 | 2019-12-12 | 2018-11-28 | 2018-11-28 | 2018-04-10 | 2018-04-02 | 2017-08-10 | 2017-02-10 | 2016-08-25 | 2016-02-04 | 2015-12-31 |
| 变动日期 | 2019-12-17 | 2018-12-07 | 2018-11-28 | 2018-04-13 | 2018-04-10 | 2017-08-16 | 2017-02-16 | 2016-06-30 | 2016-02-17 | 2016-01-06 |