| 类型/截止日期 | 2023-02-03 | 2022-12-31 | 2018-02-08 | 2017-12-19 | 2017-06-28 | 2017-06-21 | 2016-02-23 | 2015-06-05 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 13,000,000 | 13,000,000 | 13,000,000 | 13,000,000 | 13,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 6,227,500 | 6,127,500 | 6,152,500 | 4,225,000 | 2,925,000 | 2,250,000 | 2,575,000 | - |
| 流通A股(股) | 6,227,500 | 6,127,500 | 6,152,500 | 4,225,000 | 2,925,000 | 2,250,000 | 2,575,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,772,500 | 6,872,500 | 6,847,500 | 8,775,000 | 10,075,000 | 7,750,000 | 7,425,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | - | ||||||
| 三板B股(股) | - | - | ||||||
| 限售股份(股) | 6,772,500 | 6,872,500 | 6,847,500 | 8,775,000 | 10,075,000 | 7,750,000 | 7,425,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | 8,146,667 | 6,266,667 | 6,266,667 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | 8,146,667 | 6,266,667 | 6,266,667 | 10,000,000 |
| 高管持股(股) | 6,772,500 | 6,872,500 | 6,847,500 | 8,775,000 | 1,928,333 | 1,483,333 | 1,158,333 | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市,高管股份变动 | 送股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2023-01-31 | 2023-04-24 | 2018-02-05 | 2017-12-14 | 2017-06-21 | 2017-06-21 | 2016-02-18 | 2015-05-29 |
| 变动日期 | 2023-02-03 | 2022-12-31 | 2018-02-08 | 2017-12-19 | 2017-06-28 | 2017-06-21 | 2016-02-23 | 2015-06-05 |