| 类型/截止日期 | 2020-06-30 | 2019-12-31 | 2019-11-14 | 2019-10-11 | 2019-03-07 | 2018-09-18 | 2018-06-20 | 2018-05-21 | 2018-04-20 | 2018-04-03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 131,280,000 | 131,280,000 | 131,280,000 | 131,280,000 | 109,400,000 | 109,400,000 | 109,400,000 | 109,400,000 | 109,400,000 | 109,400,000 |
| 流通股(股) | 74,650,200 | 76,090,200 | 76,522,200 | 76,378,200 | 63,648,500 | 62,736,500 | 61,604,000 | 56,804,000 | 56,444,000 | 52,421,750 |
| 流通A股(股) | 74,650,200 | 76,090,200 | 76,522,200 | 76,378,200 | 63,648,500 | 62,736,500 | 61,604,000 | 56,804,000 | 56,444,000 | 52,421,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 56,629,800 | 55,189,800 | 54,757,800 | 54,901,800 | 45,751,500 | 46,663,500 | 47,796,000 | 52,596,000 | 52,956,000 | 56,978,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 56,629,800 | 55,189,800 | 54,757,800 | 54,901,800 | 45,751,500 | 46,663,500 | 47,796,000 | 52,596,000 | 52,956,000 | 56,978,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 29,433,600 | 29,433,600 | 29,433,600 | 29,577,600 | 24,648,000 | 25,560,000 | 41,552,000 | 46,352,000 | 46,712,000 | 46,712,000 |
| 其中：境内法人持股 | 864,000 | 864,000 | 864,000 | 864,000 | 720,000 | 720,000 | 720,000 | 5,520,000 | 5,520,000 | 5,520,000 |
| 其他境内自然人持股 | 28,569,600 | 28,569,600 | 28,569,600 | 28,713,600 | 23,928,000 | 24,840,000 | 40,832,000 | 40,832,000 | 41,192,000 | 41,192,000 |
| 高管持股(股) | 27,196,200 | 25,756,200 | 25,324,200 | 25,324,200 | 21,103,500 | 21,103,500 | 6,244,000 | 6,244,000 | 6,244,000 | 10,266,250 |
| 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 | 高管股份变动 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2020-08-28 | 2020-04-30 | 2019-11-11 | 2019-09-27 | 2019-03-04 | 2018-09-13 | 2018-06-14 | 2018-05-16 | 2018-04-17 | 2018-03-29 |
| 变动日期 | 2020-06-30 | 2019-12-31 | 2019-11-14 | 2019-10-11 | 2019-03-07 | 2018-09-18 | 2018-06-20 | 2018-05-21 | 2018-04-20 | 2018-04-03 |