| 类型/截止日期 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2017-06-30 | 2017-03-03 | 2016-09-13 | 2016-06-30 | 2016-04-12 | 2016-04-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 |
| 流通股(股) | 47,688,000 | 42,289,500 | 42,333,000 | 42,483,000 | 43,072,500 | 44,898,750 | 29,532,082 | 29,232,082 | 22,246,416 | 13,881,000 |
| 流通A股(股) | 47,688,000 | 42,289,500 | 42,333,000 | 42,483,000 | 43,072,500 | 44,898,750 | 29,532,082 | 29,232,082 | 22,246,416 | 13,881,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,312,000 | 8,710,500 | 8,667,000 | 8,517,000 | 7,927,500 | 6,101,250 | 21,467,918 | 21,767,918 | 28,753,584 | 37,119,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | 51,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 3,312,000 | 8,710,500 | 8,667,000 | 8,517,000 | 7,927,500 | 6,101,250 | 21,467,918 | 21,767,918 | 28,753,584 | 37,119,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 15,104,168 | 15,104,168 | 15,104,168 | 23,233,334 |
| 其中：境内法人持股 | - | - | - | - | - | - | 13,866,668 | 13,866,668 | 13,866,668 | 21,733,334 |
| 其他境内自然人持股 | - | - | - | - | - | - | 1,237,500 | 1,237,500 | 1,237,500 | 1,500,000 |
| 高管持股(股) | 3,312,000 | 8,710,500 | 8,667,000 | 8,517,000 | 7,927,500 | 6,101,250 | 6,363,750 | 6,663,750 | 13,649,416 | 13,885,666 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,网下配售股份上 | 高管股份变动 | 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 |
| 公告日期 | 2022-08-31 | 2020-08-26 | 2020-04-30 | 2019-08-28 | 2017-08-23 | 2017-02-28 | 2016-09-08 | 2016-08-30 | 2016-04-07 | 2016-04-07 |
| 变动日期 | 2022-06-30 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2017-06-30 | 2017-03-03 | 2016-09-13 | 2016-06-30 | 2016-04-12 | 2016-04-11 |