| 类型/截止日期 | 2023-01-04 | 2022-03-03 | 2020-06-02 | 2020-03-10 | 2020-01-31 | 2019-04-30 | 2019-01-29 | 2019-01-24 | 2017-12-31 | 2017-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 36,032,500 | 36,032,500 | 36,032,500 | 31,200,000 | 31,200,000 | 31,200,000 | 26,000,000 | 26,000,000 | 26,000,000 | 26,000,000 |
| 流通股(股) | 11,659,314 | 9,984,414 | 9,796,914 | 8,904,414 | 19,317,848 | 10,263,270 | 8,552,725 | 6,461,379 | 8,347,750 | 10,439,097 |
| 流通A股(股) | 11,659,314 | 9,984,414 | 9,796,914 | 8,904,414 | 19,317,848 | 10,263,270 | 8,552,725 | 6,461,379 | 8,347,750 | 10,439,097 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 24,373,186 | 26,048,086 | 26,235,586 | 22,295,586 | 11,882,152 | 20,936,730 | 17,447,275 | 19,538,621 | 17,652,250 | 15,560,903 |
| 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) | 24,373,186 | 26,048,086 | 26,235,586 | 22,295,586 | 11,882,152 | 20,936,730 | 17,447,275 | 19,538,621 | 17,652,250 | 15,560,903 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 20,171,053 | 20,171,053 | 20,171,053 | 16,931,053 | 6,517,619 | 6,517,619 | 5,431,349 | 8,183,916 | 8,183,916 | 8,183,916 |
| 其中：境内法人持股 | 3,622,500 | 3,622,500 | 3,622,500 | 3,622,500 | - | - | - | - | - | - |
| 其他境内自然人持股 | 16,548,553 | 16,548,553 | 16,548,553 | 13,308,553 | 6,517,619 | 6,517,619 | 5,431,349 | 8,183,916 | 8,183,916 | 8,183,916 |
| 高管持股(股) | 4,202,133 | 5,877,033 | 6,064,533 | 5,364,533 | 5,364,533 | 14,419,111 | 12,015,926 | 11,354,705 | 9,468,334 | 7,376,987 |
| 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 | 其他变动原因 | 高管股份变动 | 送股上市 | 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 |
| 公告日期 | 2022-12-28 | 2022-02-28 | 2020-05-27 | 2020-03-10 | 2020-01-21 | 2019-04-19 | 2019-01-24 | 2019-01-24 | 2018-03-23 | 2017-08-08 |
| 变动日期 | 2023-01-04 | 2022-03-03 | 2020-06-02 | 2020-03-10 | 2020-01-31 | 2019-04-30 | 2019-01-29 | 2019-01-24 | 2017-12-31 | 2017-06-30 |