| 类型/截止日期 | 2023-01-31 | 2022-02-08 | 2020-06-05 | 2019-04-22 | 2018-12-31 | 2018-11-15 | 2018-06-30 | 2017-01-06 | 2016-07-26 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,353,600 | 51,353,600 | 51,336,600 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 15,497,243 | 15,298,025 | 29,849,100 | 28,512,500 | 8,112,500 | 8,862,500 | 13,104,166 | 13,354,166 | - | - |
| 流通A股(股) | 15,497,243 | 15,298,025 | 29,849,100 | 28,512,500 | 8,112,500 | 8,862,500 | 13,104,166 | 13,354,166 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,856,357 | 36,055,575 | 21,487,500 | 21,487,500 | 41,887,500 | 41,137,500 | 36,895,834 | 36,645,834 | 50,000,000 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | - | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 35,856,357 | 36,055,575 | 21,487,500 | 21,487,500 | 41,887,500 | 41,137,500 | 36,895,834 | 36,645,834 | 50,000,000 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,933,334 | 16,933,334 | 16,933,334 | 16,933,334 | 31,166,667 | 31,166,667 | 31,166,667 | 31,166,667 | 50,000,000 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 2,850,000 | 2,850,000 |
| 其他境内自然人持股 | 16,933,334 | 16,933,334 | 16,933,334 | 16,933,334 | 29,266,667 | 29,266,667 | 29,266,667 | 29,266,667 | 47,150,000 | 47,150,000 |
| 高管持股(股) | 18,923,023 | 19,122,241 | 4,554,166 | 4,554,166 | 10,720,833 | 9,970,833 | 5,729,167 | 5,479,167 | - | - |
| 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 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-01-18 | 2022-01-27 | 2020-05-29 | 2019-04-17 | 2019-04-18 | 2018-11-12 | 2018-07-19 | 2017-01-03 | 2016-07-14 | 2016-08-09 |
| 变动日期 | 2023-01-31 | 2022-02-08 | 2020-06-05 | 2019-04-22 | 2018-12-31 | 2018-11-15 | 2018-06-30 | 2017-01-06 | 2016-07-26 | 2016-06-30 |