| 类型/截止日期 | 2023-04-18 | 2022-06-30 | 2017-11-06 | 2017-09-25 | 2017-08-18 | 2016-11-08 | 2016-08-19 | 2015-12-31 | 2015-07-16 | 2015-06-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 54,877,008 | 54,877,008 | 54,064,000 | 54,064,000 | 27,032,000 | 24,800,000 | 24,800,000 | 22,000,000 | 22,000,000 | 22,000,000 |
| 流通股(股) | 35,765,808 | 34,419,808 | 33,649,600 | 28,849,600 | 14,424,800 | 13,774,250 | 11,374,250 | 9,099,250 | 9,100,000 | 4,000,000 |
| 流通A股(股) | 35,765,808 | 34,419,808 | 33,649,600 | 28,849,600 | 14,424,800 | 13,774,250 | 11,374,250 | 9,099,250 | 9,100,000 | 4,000,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 19,111,200 | 20,457,200 | 20,414,400 | 25,214,400 | 12,607,200 | 11,025,750 | 13,425,750 | 12,900,750 | 12,900,000 | 18,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 24,800,000 | 24,800,000 | 22,000,000 | 22,000,000 | 22,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 19,111,200 | 20,457,200 | 20,414,400 | 25,214,400 | 12,607,200 | 11,025,750 | 13,425,750 | 12,900,750 | 12,900,000 | 18,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,063,000 | 14,400,000 | 14,400,000 | 19,200,000 | 9,600,000 | 9,600,000 | 12,000,000 | 12,000,000 | 12,000,000 | 18,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,063,000 | 14,400,000 | 14,400,000 | 19,200,000 | 9,600,000 | 9,600,000 | 12,000,000 | 12,000,000 | 12,000,000 | 18,000,000 |
| 高管持股(股) | 6,048,200 | 6,057,200 | 6,014,400 | 6,014,400 | 3,007,200 | 1,425,750 | 1,425,750 | 900,750 | 900,000 | - |
| 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 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 首发限售股份上市 | 送股上市,转增股上市 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 |
| 公告日期 | 2023-04-12 | 2022-08-30 | 2017-10-30 | 2017-09-15 | 2017-08-15 | 2016-11-03 | 2016-08-15 | 2016-03-30 | 2015-07-14 | 2015-06-01 |
| 变动日期 | 2023-04-18 | 2022-06-30 | 2017-11-06 | 2017-09-25 | 2017-08-18 | 2016-11-08 | 2016-08-19 | 2015-12-31 | 2015-07-16 | 2015-06-05 |