| 类型/截止日期 | 2022-12-31 | 2022-07-20 | 2019-12-31 | 2018-06-30 | 2018-01-17 | 2017-07-18 | 2016-08-25 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 | 32,000,000 |
| 流通股(股) | 8,782,125 | 12,025,875 | 8,782,125 | 9,684,375 | 12,984,375 | 8,996,875 | - | - |
| 流通A股(股) | 8,782,125 | 12,025,875 | 8,782,125 | 9,684,375 | 12,984,375 | 8,996,875 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 23,217,875 | 19,974,125 | 23,217,875 | 22,315,625 | 19,015,625 | 23,003,125 | 32,000,000 | 32,000,000 |
| 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) | 23,217,875 | 19,974,125 | 23,217,875 | 22,315,625 | 19,015,625 | 23,003,125 | 32,000,000 | 32,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 12,445,833 | 12,445,833 | 12,445,833 | 12,445,833 | 12,445,833 | 16,433,333 | 32,000,000 | 32,000,000 |
| 其中：境内法人持股 | 3,987,500 | 3,987,500 | 3,987,500 | 3,987,500 | 3,987,500 | 7,975,000 | 11,962,500 | 11,962,500 |
| 其他境内自然人持股 | 8,458,333 | 8,458,333 | 8,458,333 | 8,458,333 | 8,458,333 | 8,458,333 | 20,037,500 | 20,037,500 |
| 高管持股(股) | 10,772,042 | 7,528,292 | 10,772,042 | 9,869,792 | 6,569,792 | 6,569,792 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-07 | 2022-07-15 | 2020-04-10 | 2018-08-10 | 2018-01-12 | 2017-07-12 | 2016-07-28 | 2016-08-30 |
| 变动日期 | 2022-12-31 | 2022-07-20 | 2019-12-31 | 2018-06-30 | 2018-01-17 | 2017-07-18 | 2016-08-25 | 2016-06-30 |