| 类型/截止日期 | 2023-03-13 | 2022-02-14 | 2022-02-08 | 2020-06-30 | 2019-12-31 | 2017-06-30 | 2017-05-12 | 2016-10-26 | 2016-03-09 | 2015-10-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 60,762,200 | 60,762,200 | 51,600,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 30,000,000 |
| 流通股(股) | 31,021,325 | 29,936,600 | 20,774,400 | 6,697,750 | 7,712,500 | 8,275,000 | 10,525,000 | 9,750,000 | - | - |
| 流通A股(股) | 31,021,325 | 29,936,600 | 20,774,400 | 6,697,750 | 7,712,500 | 8,275,000 | 10,525,000 | 9,750,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 29,740,875 | 30,825,600 | 30,825,600 | 24,302,250 | 23,287,500 | 22,725,000 | 20,475,000 | 21,250,000 | 31,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 31,000,000 | 31,000,000 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 29,740,875 | 30,825,600 | 30,825,600 | 24,302,250 | 23,287,500 | 22,725,000 | 20,475,000 | 21,250,000 | 31,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 7,200,000 | 14,400,000 | 14,400,000 | 9,000,000 | 9,000,000 | 9,000,000 | 9,000,000 | 10,000,000 | 31,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 7,200,000 | 14,400,000 | 14,400,000 | 9,000,000 | 9,000,000 | 9,000,000 | 9,000,000 | 10,000,000 | 31,000,000 | 30,000,000 |
| 高管持股(股) | 22,540,875 | 16,425,600 | 16,425,600 | 15,302,250 | 14,287,500 | 13,725,000 | 11,475,000 | 11,250,000 | - | - |
| 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 | 首发限售股份上市,高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2023-03-08 | 2022-02-08 | 2022-01-26 | 2020-08-26 | 2020-04-28 | 2017-08-28 | 2017-05-08 | 2016-10-21 | 2016-03-07 | 2015-10-22 |
| 变动日期 | 2023-03-13 | 2022-02-14 | 2022-02-08 | 2020-06-30 | 2019-12-31 | 2017-06-30 | 2017-05-12 | 2016-10-26 | 2016-03-09 | 2015-10-29 |