| 类型/截止日期 | 2020-09-10 | 2019-08-26 | 2019-03-05 | 2018-06-15 | 2017-11-10 | 2017-11-07 | 2016-12-31 | 2016-08-29 | 2015-11-17 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 49,500,000 | 33,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 |
| 流通股(股) | 33,763,500 | 22,509,000 | 24,509,000 | 22,821,500 | 13,441,500 | 12,697,750 | 13,427,500 | 13,495,000 | 5,000,000 |
| 流通A股(股) | 33,763,500 | 22,509,000 | 24,509,000 | 22,821,500 | 13,441,500 | 12,697,750 | 13,427,500 | 13,495,000 | 5,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,736,500 | 10,491,000 | 10,491,000 | 12,178,500 | 21,558,500 | 22,302,250 | 21,572,500 | 21,505,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 35,000,000 | 35,000,000 | 35,000,000 | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 15,736,500 | 10,491,000 | 10,491,000 | 12,178,500 | 21,558,500 | 22,302,250 | 21,572,500 | 21,505,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,900,000 | 2,600,000 | 2,600,000 | 2,600,000 | 11,980,000 | 12,360,000 | 12,360,000 | 12,360,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,900,000 | 2,600,000 | 2,600,000 | 2,600,000 | 11,980,000 | 12,360,000 | 12,360,000 | 12,360,000 | 30,000,000 |
| 高管持股(股) | 11,836,500 | 7,891,000 | 7,891,000 | 9,578,500 | 9,578,500 | 9,942,250 | 9,212,500 | 9,145,000 | - |
| 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 | 转增股上市 | 回购 | 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-09-02 | 2019-08-26 | 2019-02-28 | 2018-06-12 | 2017-11-07 | 2017-11-07 | 2017-03-31 | 2016-08-24 | 2015-10-29 |
| 变动日期 | 2020-09-10 | 2019-08-26 | 2019-03-05 | 2018-06-15 | 2017-11-10 | 2017-11-07 | 2016-12-31 | 2016-08-29 | 2015-11-17 |