| 类型/截止日期 | 2019-01-23 | 2019-01-18 | 2018-12-31 | 2018-06-30 | 2017-10-11 | 2017-06-30 | 2016-12-28 | 2016-08-24 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 | 48,750,000 |
| 流通股(股) | 24,275,000 | 22,145,000 | 22,145,000 | 22,677,500 | 22,812,500 | 21,397,500 | 22,250,000 | - | - |
| 流通A股(股) | 24,275,000 | 22,145,000 | 22,145,000 | 22,677,500 | 22,812,500 | 21,397,500 | 22,250,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,475,000 | 26,605,000 | 26,605,000 | 26,072,500 | 25,937,500 | 27,352,500 | 26,500,000 | 48,750,000 | 48,750,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 48,750,000 | - | - | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 24,475,000 | 26,605,000 | 26,605,000 | 26,072,500 | 25,937,500 | 27,352,500 | 26,500,000 | 48,750,000 | 48,750,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 17,260,000 | 17,260,000 | 17,260,000 | 17,260,000 | 17,260,000 | 17,260,000 | 17,260,000 | 48,750,000 | 48,750,000 |
| 其中：境内法人持股 | 4,000,000 | 4,000,000 | 4,000,000 | 4,000,000 | 4,000,000 | 4,000,000 | 4,000,000 | 9,000,000 | 9,000,000 |
| 其他境内自然人持股 | 13,260,000 | 13,260,000 | 13,260,000 | 13,260,000 | 13,260,000 | 13,260,000 | 13,260,000 | 39,750,000 | 39,750,000 |
| 高管持股(股) | 7,215,000 | 9,345,000 | 9,345,000 | 8,812,500 | 8,677,500 | 10,092,500 | 9,240,000 | - | - |
| 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 | 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 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2019-01-18 | 2019-01-18 | 2019-03-27 | 2018-08-10 | 2017-09-28 | 2017-08-25 | 2016-12-23 | 2016-07-29 | 2016-08-25 |
| 变动日期 | 2019-01-23 | 2019-01-18 | 2018-12-31 | 2018-06-30 | 2017-10-11 | 2017-06-30 | 2016-12-28 | 2016-08-24 | 2016-06-30 |