| 类型/截止日期 | 2023-02-07 | 2022-10-12 | 2022-06-30 | 2020-07-21 | 2020-07-10 | 2020-06-19 | 2019-12-31 | 2019-10-11 | 2018-10-16 | 2017-06-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 52,713,100 | 52,713,100 | 52,713,100 | 52,713,100 | 47,921,000 | 47,921,000 | 45,000,000 | 45,000,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 18,873,662 | 18,545,442 | 17,431,692 | 17,759,913 | 16,145,375 | 15,132,875 | 12,352,875 | 12,937,500 | 4,312,500 | 3,750,000 |
| 流通A股(股) | 18,873,662 | 18,545,442 | 17,431,692 | 17,759,913 | 16,145,375 | 15,132,875 | 12,352,875 | 12,937,500 | 4,312,500 | 3,750,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,839,438 | 34,167,658 | 35,281,408 | 34,953,187 | 31,775,625 | 32,788,125 | 32,647,125 | 32,062,500 | 10,687,500 | 11,250,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 15,000,000 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 33,839,438 | 34,167,658 | 35,281,408 | 34,953,187 | 31,775,625 | 32,788,125 | 32,647,125 | 32,062,500 | 10,687,500 | 11,250,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 27,390,000 | 27,390,000 | 27,390,000 | 27,390,000 | 24,900,000 | 24,900,000 | 24,900,000 | 24,900,000 | 8,300,000 | 8,300,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 27,390,000 | 27,390,000 | 27,390,000 | 27,390,000 | 24,900,000 | 24,900,000 | 24,900,000 | 24,900,000 | 8,300,000 | 8,300,000 |
| 高管持股(股) | 6,449,438 | 6,777,658 | 7,891,408 | 7,563,187 | 6,875,625 | 7,888,125 | 7,747,125 | 7,162,500 | 2,387,500 | 2,950,000 |
| 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 | 送股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 送股上市 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2023-02-02 | 2022-09-29 | 2022-08-29 | 2020-07-13 | 2020-07-07 | 2020-06-12 | 2020-03-20 | 2019-09-26 | 2018-10-11 | 2017-06-02 |
| 变动日期 | 2023-02-07 | 2022-10-12 | 2022-06-30 | 2020-07-21 | 2020-07-10 | 2020-06-19 | 2019-12-31 | 2019-10-11 | 2018-10-16 | 2017-06-08 |