| 类型/截止日期 | 2022-12-31 | 2019-12-31 | 2019-06-30 | 2017-12-31 | 2017-09-15 | 2016-09-20 | 2015-09-24 | 2015-07-30 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,500,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 4,625,000 | 1,050,000 | 4,250,000 | 1,050,000 | 4,250,000 | 3,183,332 | 2,116,666 | - | - |
| 流通A股(股) | 4,625,000 | 1,050,000 | 4,250,000 | 1,050,000 | 4,250,000 | 3,183,332 | 2,116,666 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,875,000 | 3,950,000 | 750,000 | 3,950,000 | 750,000 | 1,816,668 | 2,883,334 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 5,000,000 | 5,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | |||||
| 限售股份(股) | 7,875,000 | 3,950,000 | 750,000 | 3,950,000 | 750,000 | 1,816,668 | 2,883,334 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 1,066,668 | 2,133,334 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 1,066,668 | 2,133,334 | 3,200,000 | 3,200,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 1,800,000 | 1,800,000 |
| 高管持股(股) | 7,875,000 | 3,950,000 | 750,000 | 3,950,000 | 750,000 | 750,000 | 750,000 | - | - |
| 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 | 首发限售股份上市 | 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 | 2023-04-25 | 2020-04-30 | 2019-08-20 | 2018-04-18 | 2017-09-13 | 2016-09-13 | 2015-09-21 | 2015-07-22 | 2015-08-24 |
| 变动日期 | 2022-12-31 | 2019-12-31 | 2019-06-30 | 2017-12-31 | 2017-09-15 | 2016-09-20 | 2015-09-24 | 2015-07-30 | 2015-06-30 |