| 类型/截止日期 | 2022-12-31 | 2019-06-10 | 2017-10-19 | 2016-12-31 | 2016-09-29 | 2016-06-24 | 2016-06-23 | 2015-12-22 | 2015-08-03 | 2015-07-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 109,460,000 | 109,460,000 | 109,460,000 | 108,000,000 | 108,000,000 | 36,000,000 | 33,000,000 | 33,000,000 | 29,700,000 | 29,700,000 |
| 流通股(股) | 72,091,000 | 72,091,000 | 71,703,000 | 71,703,000 | 71,725,500 | 23,908,500 | 20,983,500 | 20,985,000 | 17,685,000 | 3,780,000 |
| 流通A股(股) | 72,091,000 | 72,091,000 | 71,703,000 | 71,703,000 | 71,725,500 | 23,908,500 | 20,983,500 | 20,985,000 | 17,685,000 | 3,780,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 37,369,000 | 37,369,000 | 37,757,000 | 36,297,000 | 36,274,500 | 12,091,500 | 12,016,500 | 12,015,000 | 12,015,000 | 25,920,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 108,000,000 | 108,000,000 | 36,000,000 | 33,000,000 | 33,000,000 | 29,700,000 | 29,700,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 37,369,000 | 37,369,000 | 37,757,000 | 36,297,000 | 36,274,500 | 12,091,500 | 12,016,500 | 12,015,000 | 12,015,000 | 25,920,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 27,167,000 | 27,167,000 | 27,605,000 | 26,145,000 | 26,145,000 | 8,715,000 | 8,640,000 | 8,640,000 | 8,640,000 | 24,300,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 10,440,000 |
| 其他境内自然人持股 | 27,167,000 | 27,167,000 | 27,605,000 | 26,145,000 | 26,145,000 | 8,715,000 | 8,640,000 | 8,640,000 | 8,640,000 | 13,860,000 |
| 高管持股(股) | 10,202,000 | 10,202,000 | 10,152,000 | 10,152,000 | 10,129,500 | 3,376,500 | 3,376,500 | 3,375,000 | 3,375,000 | 1,620,000 |
| 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 | 网下配售股份上市 | 增发A股上市 | 高管股份变动 | 转增股上市 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 转增股上市 |
| 公告日期 | 2023-03-29 | 2019-06-04 | 2017-10-16 | 2017-04-17 | 2016-09-21 | 2016-06-20 | 2016-06-20 | 2015-12-17 | 2015-07-30 | 2015-07-09 |
| 变动日期 | 2022-12-31 | 2019-06-10 | 2017-10-19 | 2016-12-31 | 2016-09-29 | 2016-06-24 | 2016-06-23 | 2015-12-22 | 2015-08-03 | 2015-07-15 |