| 类型/截止日期 | 2022-12-31 | 2022-09-16 | 2018-07-02 | 2017-12-29 | 2017-02-27 | 2016-04-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 13,819,000 | 13,819,000 | 13,819,000 | 10,630,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 3,698,575 | 4,186,000 | 3,796,000 | 2,920,000 | 2,762,500 | - | - |
| 流通A股(股) | 3,698,575 | 4,186,000 | 3,796,000 | 2,920,000 | 2,762,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 10,120,425 | 9,633,000 | 10,023,000 | 7,710,000 | 7,237,500 | 10,000,000 | 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) | 10,120,425 | 9,633,000 | 10,023,000 | 7,710,000 | 7,237,500 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,886,666 | 7,886,666 | 7,886,666 | 6,066,666 | 6,066,666 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,886,666 | 7,886,666 | 7,886,666 | 6,066,666 | 6,066,666 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 2,233,759 | 1,746,334 | 2,136,334 | 1,643,334 | 1,170,834 | - | - |
| 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 | 转增股上市,送股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-27 | 2022-09-13 | 2018-06-21 | 2017-12-26 | 2017-02-22 | 2016-02-29 | 2016-04-26 |
| 变动日期 | 2022-12-31 | 2022-09-16 | 2018-07-02 | 2017-12-29 | 2017-02-27 | 2016-04-21 | 2015-12-31 |