| 类型/截止日期 | 2023-04-13 | 2022-12-31 | 2020-07-21 | 2020-03-17 | 2020-02-27 | 2020-02-03 | 2019-06-11 | 2018-12-31 | 2018-10-29 | 2018-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 43,330,000 | 43,330,000 | 43,330,000 | 43,330,000 | 39,650,000 | 39,650,000 | 39,650,000 | 39,650,000 | 39,650,000 | 39,650,000 |
| 流通股(股) | 24,079,749 | 19,190,249 | 20,084,499 | 19,184,499 | 18,264,499 | 18,144,499 | 17,541,499 | 16,809,499 | 19,750,999 | 14,335,999 |
| 流通A股(股) | 24,079,749 | 19,190,249 | 20,084,499 | 19,184,499 | 18,264,499 | 18,144,499 | 17,541,499 | 16,809,499 | 19,750,999 | 14,335,999 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,250,251 | 24,139,751 | 23,245,501 | 24,145,501 | 21,385,501 | 21,505,501 | 22,108,501 | 22,840,501 | 19,899,001 | 25,314,001 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 19,250,251 | 24,139,751 | 23,245,501 | 24,145,501 | 21,385,501 | 21,505,501 | 22,108,501 | 22,840,501 | 19,899,001 | 25,314,001 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 | 7,951,667 |
| 高管持股(股) | 11,298,584 | 16,188,084 | 15,293,834 | 16,193,834 | 13,433,834 | 13,553,834 | 14,156,834 | 14,888,834 | 11,947,334 | 17,362,334 |
| 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 | 增发A股上市 | 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 |
| 公告日期 | 2023-04-10 | 2023-04-27 | 2020-07-16 | 2020-03-11 | 2020-02-24 | 2020-01-21 | 2019-06-05 | 2019-04-26 | 2018-10-24 | 2018-08-28 |
| 变动日期 | 2023-04-13 | 2022-12-31 | 2020-07-21 | 2020-03-17 | 2020-02-27 | 2020-02-03 | 2019-06-11 | 2018-12-31 | 2018-10-29 | 2018-06-30 |