| 类型/截止日期 | 2022-12-31 | 2022-05-26 | 2017-12-31 | 2017-06-29 | 2016-02-05 | 2014-12-09 |
|---|---|---|---|---|---|---|
| 总股本(股) | 55,880,000 | 55,880,000 | 52,680,000 | 52,680,000 | 52,680,000 | 52,680,000 |
| 流通股(股) | 25,152,812 | 25,160,312 | 22,719,312 | 29,989,152 | 24,900,264 | 19,791,876 |
| 流通A股(股) | 25,152,812 | 25,160,312 | 22,719,312 | 29,989,152 | 24,900,264 | 19,791,876 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 30,727,188 | 30,719,688 | 29,960,688 | 22,690,848 | 27,779,736 | 32,888,124 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 52,680,000 | 52,680,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 30,727,188 | 30,719,688 | 29,960,688 | 22,690,848 | 27,779,736 | 32,888,124 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,624,804 | 13,624,804 | 13,624,804 | 13,624,804 | 18,713,692 | 30,364,752 |
| 其中：境内法人持股 | - | - | - | - | 1,857,848 | 3,715,696 |
| 其他境内自然人持股 | 13,624,804 | 13,624,804 | 13,624,804 | 13,624,804 | 16,855,844 | 26,649,056 |
| 高管持股(股) | 17,102,384 | 17,094,884 | 16,335,884 | 9,066,044 | 9,066,044 | 2,523,372 |
| 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 | 增发A股上市 | 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 |
| 公告日期 | 2023-04-20 | 2022-05-20 | 2018-03-29 | 2017-06-23 | 2016-02-02 | 2014-11-28 |
| 变动日期 | 2022-12-31 | 2022-05-26 | 2017-12-31 | 2017-06-29 | 2016-02-05 | 2014-12-09 |