| 类型/截止日期 | 2022-11-25 | 2022-02-22 | 2020-06-16 | 2020-05-11 | 2019-12-09 | 2019-05-30 | 2019-04-12 | 2018-05-18 | 2018-02-07 | 2017-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 36,110,000 | 36,110,000 | 36,110,000 | 36,110,000 | 34,410,000 | 34,410,000 | 11,470,000 | 10,690,000 | 10,690,000 | 10,690,000 |
| 流通股(股) | 11,960,000 | 11,900,000 | 11,810,000 | 11,750,000 | 11,325,000 | 7,725,000 | 2,575,000 | 2,575,000 | - | - |
| 流通A股(股) | 11,960,000 | 11,900,000 | 11,810,000 | 11,750,000 | 11,325,000 | 7,725,000 | 2,575,000 | 2,575,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,150,000 | 24,210,000 | 24,300,000 | 24,360,000 | 23,085,000 | 26,685,000 | 8,895,000 | 8,115,000 | 10,690,000 | 10,690,000 |
| 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) | 24,150,000 | 24,210,000 | 24,300,000 | 24,360,000 | 23,085,000 | 26,685,000 | 8,895,000 | 8,115,000 | 10,690,000 | 10,690,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,126,000 | 12,186,000 | 12,276,000 | 12,336,000 | 12,336,000 | 15,936,000 | 5,312,000 | 4,532,000 | 10,690,000 | 10,690,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,126,000 | 12,186,000 | 12,276,000 | 12,336,000 | 12,336,000 | 15,936,000 | 5,312,000 | 4,532,000 | 10,690,000 | 10,690,000 |
| 高管持股(股) | 12,024,000 | 12,024,000 | 12,024,000 | 12,024,000 | 10,749,000 | 10,749,000 | 3,583,000 | 3,583,000 | - | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 增发A股上市 | 首发限售股份上市,网下配售股份上 | 转增股上市,送股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-11-22 | 2022-02-17 | 2020-06-11 | 2020-04-30 | 2019-12-02 | 2019-05-22 | 2019-04-09 | 2018-05-15 | 2017-12-29 | 2018-04-23 |
| 变动日期 | 2022-11-25 | 2022-02-22 | 2020-06-16 | 2020-05-11 | 2019-12-09 | 2019-05-30 | 2019-04-12 | 2018-05-18 | 2018-02-07 | 2017-12-31 |