| 类型/截止日期 | 2019-06-30 | 2019-03-31 | 2019-03-04 | 2018-07-03 | 2018-03-21 | 2017-12-31 | 2017-07-20 | 2017-06-30 | 2017-03-29 | 2016-12-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 60,000,000 | 30,000,000 |
| 流通股(股) | 21,105,300 | 20,339,400 | 21,105,300 | 20,339,400 | 20,259,400 | 19,869,400 | 20,657,400 | 15,874,500 | 18,124,500 | 7,354,500 |
| 流通A股(股) | 21,105,300 | 20,339,400 | 21,105,300 | 20,339,400 | 20,259,400 | 19,869,400 | 20,657,400 | 15,874,500 | 18,124,500 | 7,354,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 38,894,700 | 39,660,600 | 38,894,700 | 39,660,600 | 39,740,600 | 40,130,600 | 39,342,600 | 44,125,500 | 41,875,500 | 22,645,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 60,000,000 | 30,000,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 38,894,700 | 39,660,600 | 38,894,700 | 39,660,600 | 39,740,600 | 40,130,600 | 39,342,600 | 44,125,500 | 41,875,500 | 22,645,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 | 16,908,000 |
| 高管持股(股) | 21,986,700 | 22,752,600 | 21,986,700 | 22,752,600 | 22,832,600 | 23,222,600 | 22,434,600 | 27,217,500 | 24,967,500 | 5,737,500 |
| 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 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2019-08-22 | 2019-04-26 | 2019-02-27 | 2018-06-28 | 2018-03-16 | 2018-04-16 | 2017-07-17 | 2017-08-21 | 2017-03-24 | 2016-12-20 |
| 变动日期 | 2019-06-30 | 2019-03-31 | 2019-03-04 | 2018-07-03 | 2018-03-21 | 2017-12-31 | 2017-07-20 | 2017-06-30 | 2017-03-29 | 2016-12-23 |