| 类型/截止日期 | 2022-12-31 | 2022-05-31 | 2019-05-10 | 2018-07-18 | 2018-06-08 | 2017-07-21 | 2017-07-17 | 2016-10-20 | 2016-03-23 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 100,300,000 | 100,300,000 | 51,129,000 | 51,129,000 | 51,129,000 | 22,230,000 | 20,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 45,562,212 | 50,124,840 | 27,919,200 | 24,546,750 | 24,529,500 | 10,665,000 | 8,435,000 | 7,310,000 | 2,135,000 | 2,135,000 |
| 流通A股(股) | 45,562,212 | 50,124,840 | 27,919,200 | 24,546,750 | 24,529,500 | 10,665,000 | 8,435,000 | 7,310,000 | 2,135,000 | 2,135,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 54,737,788 | 50,175,160 | 23,209,800 | 26,582,250 | 26,599,500 | 11,565,000 | 11,565,000 | 12,690,000 | 17,865,000 | 17,865,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,000,000 | 20,000,000 | 20,000,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 54,737,788 | 50,175,160 | 23,209,800 | 26,582,250 | 26,599,500 | 11,565,000 | 11,565,000 | 12,690,000 | 17,865,000 | 17,865,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 23,556,332 | 23,556,332 | 7,206,666 | 14,413,332 | 14,413,332 | 6,266,666 | 6,266,666 | 6,266,666 | 17,700,000 | 17,700,000 |
| 其中：境内法人持股 | 11,305,000 | 11,305,000 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,251,332 | 12,251,332 | 7,206,666 | 14,413,332 | 14,413,332 | 6,266,666 | 6,266,666 | 6,266,666 | 17,700,000 | 17,700,000 |
| 高管持股(股) | 31,181,456 | 26,618,828 | 16,003,134 | 12,168,918 | 12,186,168 | 5,298,334 | 5,298,334 | 6,423,334 | 165,000 | 165,000 |
| 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 | 转增股上市 | 首发限售股份上市,高管股份变动 | 高管股份变动 | 转增股上市 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-26 | 2022-05-23 | 2019-05-07 | 2018-07-13 | 2018-06-01 | 2017-07-18 | 2017-07-12 | 2016-10-17 | 2016-02-29 | 2016-04-22 |
| 变动日期 | 2022-12-31 | 2022-05-31 | 2019-05-10 | 2018-07-18 | 2018-06-08 | 2017-07-21 | 2017-07-17 | 2016-10-20 | 2016-03-23 | 2015-12-31 |