| 类型/截止日期 | 2022-07-12 | 2019-12-31 | 2019-07-05 | 2018-12-31 | 2018-06-30 | 2018-01-30 | 2017-12-20 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,120,000 | 22,120,000 | 22,120,000 | 22,120,000 | 22,120,000 | 22,120,000 | 22,120,000 | 15,800,000 | 15,800,000 |
| 流通股(股) | 9,261,000 | 9,198,000 | 9,262,500 | 9,122,500 | 9,199,500 | 9,261,000 | - | - | - |
| 流通A股(股) | 9,261,000 | 9,198,000 | 9,262,500 | 9,122,500 | 9,199,500 | 9,261,000 | - | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,859,000 | 12,922,000 | 12,857,500 | 12,997,500 | 12,920,500 | 12,859,000 | 22,120,000 | 15,800,000 | 15,800,000 |
| 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) | 12,859,000 | 12,922,000 | 12,857,500 | 12,997,500 | 12,920,500 | 12,859,000 | 22,120,000 | 15,800,000 | 15,800,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 6,720,000 | 6,720,000 | 6,720,000 | 6,720,000 | 6,720,000 | 6,720,000 | 22,120,000 | 15,800,000 | 15,800,000 |
| 其中：境内法人持股 | 1,120,000 | 1,120,000 | 1,120,000 | 1,120,000 | 1,120,000 | 1,120,000 | 3,360,000 | 2,400,000 | 2,400,000 |
| 其他境内自然人持股 | 5,600,000 | 5,600,000 | 5,600,000 | 5,600,000 | 5,600,000 | 5,600,000 | 18,760,000 | 13,400,000 | 13,400,000 |
| 高管持股(股) | 6,139,000 | 6,202,000 | 6,137,500 | 6,277,500 | 6,200,500 | 6,139,000 | - | - | - |
| 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 | 首发限售股份上市 | 转增股上市,送股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-07-06 | 2020-04-21 | 2019-07-02 | 2019-04-23 | 2018-08-16 | 2018-01-23 | 2017-12-12 | 2016-03-29 | 2016-04-29 |
| 变动日期 | 2022-07-12 | 2019-12-31 | 2019-07-05 | 2018-12-31 | 2018-06-30 | 2018-01-30 | 2017-12-20 | 2016-04-21 | 2015-12-31 |