| 类型/截止日期 | 2022-12-31 | 2022-11-30 | 2022-11-25 | 2022-06-30 | 2022-03-01 | 2018-10-15 | 2018-03-23 | 2017-09-04 | 2016-11-04 | 2016-09-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,170,000 | 54,170,000 | 54,170,000 | 54,170,000 | 54,170,000 | 54,170,000 | 54,170,000 | 53,500,000 | 53,500,000 | 5,350,000 |
| 流通股(股) | 50,928,125 | 50,128,125 | 49,328,125 | 50,128,125 | 50,328,125 | 49,546,250 | 49,355,000 | 49,187,500 | 32,680,000 | 3,268,000 |
| 流通A股(股) | 50,928,125 | 50,128,125 | 49,328,125 | 50,128,125 | 50,328,125 | 49,546,250 | 49,355,000 | 49,187,500 | 32,680,000 | 3,268,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,241,875 | 4,041,875 | 4,841,875 | 4,041,875 | 3,841,875 | 4,623,750 | 4,815,000 | 4,312,500 | 20,820,000 | 2,082,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 53,500,000 | 5,350,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 3,241,875 | 4,041,875 | 4,841,875 | 4,041,875 | 3,841,875 | 4,623,750 | 4,815,000 | 4,312,500 | 20,820,000 | 2,082,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | - | 16,500,000 | 1,650,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 16,500,000 | 1,650,000 |
| 其他境内自然人持股 | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | 502,500 | - | - | - |
| 高管持股(股) | 2,739,375 | 3,539,375 | 4,339,375 | 3,539,375 | 3,339,375 | 4,121,250 | 4,312,500 | 4,312,500 | 4,320,000 | 432,000 |
| 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 | 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 | 转增股上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-27 | 2022-11-25 | 2022-11-25 | 2022-08-29 | 2022-02-24 | 2018-10-10 | 2018-03-19 | 2017-08-29 | 2016-10-27 | 2016-09-05 |
| 变动日期 | 2022-12-31 | 2022-11-30 | 2022-11-25 | 2022-06-30 | 2022-03-01 | 2018-10-15 | 2018-03-23 | 2017-09-04 | 2016-11-04 | 2016-09-08 |