| 类型/截止日期 | 2022-12-31 | 2022-07-22 | 2020-08-18 | 2020-05-25 | 2019-12-31 | 2019-06-30 | 2017-12-31 | 2017-01-16 | 2016-04-11 | 2015-11-27 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 42,000,000 | 42,000,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,250,000 | 25,000,000 |
| 流通股(股) | 15,501,298 | 15,951,298 | 9,969,561 | 9,089,061 | 9,327,561 | 10,301,811 | 1,250,000 | 10,203,936 | 1,250,000 | - |
| 流通A股(股) | 15,501,298 | 15,951,298 | 9,969,561 | 9,089,061 | 9,327,561 | 10,301,811 | 1,250,000 | 10,203,936 | 1,250,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 26,498,702 | 26,048,702 | 16,280,439 | 17,160,939 | 16,922,439 | 15,948,189 | 25,000,000 | 16,046,064 | 25,000,000 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 26,250,000 | 26,250,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 26,498,702 | 26,048,702 | 16,280,439 | 17,160,939 | 16,922,439 | 15,948,189 | 25,000,000 | 16,046,064 | 25,000,000 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 18,717,600 | 18,717,600 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 25,000,000 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 18,717,600 | 18,717,600 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 11,698,500 | 25,000,000 | 25,000,000 |
| 高管持股(股) | 7,781,102 | 7,331,102 | 4,581,939 | 5,462,439 | 5,223,939 | 4,249,689 | 13,301,500 | 4,347,564 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-04-18 | 2022-07-19 | 2020-08-13 | 2020-05-20 | 2020-04-24 | 2019-08-16 | 2018-04-24 | 2017-01-11 | 2016-04-06 | 2015-11-18 |
| 变动日期 | 2022-12-31 | 2022-07-22 | 2020-08-18 | 2020-05-25 | 2019-12-31 | 2019-06-30 | 2017-12-31 | 2017-01-16 | 2016-04-11 | 2015-11-27 |