| 类型/截止日期 | 2022-12-31 | 2020-06-30 | 2020-03-24 | 2020-03-19 | 2019-11-27 | 2019-06-30 | 2017-12-31 | 2016-07-28 | 2016-05-31 | 2015-12-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 97,593,860 | 97,593,860 | 97,593,860 | 97,593,860 | 97,593,860 | 100,100,000 | 100,100,000 | 100,100,000 | 100,100,000 | 38,500,000 |
| 流通股(股) | 85,469,925 | 90,016,235 | 89,340,935 | 88,665,635 | 89,340,935 | 91,847,075 | 92,581,325 | 93,948,725 | 82,118,725 | 31,584,125 |
| 流通A股(股) | 85,469,925 | 90,016,235 | 89,340,935 | 88,665,635 | 89,340,935 | 91,847,075 | 92,581,325 | 93,948,725 | 82,118,725 | 31,584,125 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,123,935 | 7,577,625 | 8,252,925 | 8,928,225 | 8,252,925 | 8,252,925 | 7,518,675 | 6,151,275 | 17,981,275 | 6,915,875 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 100,100,000 | 100,100,000 | 38,500,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 12,123,935 | 7,577,625 | 8,252,925 | 8,928,225 | 8,252,925 | 8,252,925 | 7,518,675 | 6,151,275 | 17,981,275 | 6,915,875 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | 12,658,750 | 4,868,750 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | 12,658,750 | 4,868,750 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 12,123,935 | 7,577,625 | 8,252,925 | 8,928,225 | 8,252,925 | 8,252,925 | 7,518,675 | 6,151,275 | 5,322,525 | 2,047,125 |
| 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 | 回购 | 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 | 转增股上市 | 首发限售股份上市 |
| 公告日期 | 2023-04-27 | 2020-08-27 | 2020-03-19 | 2020-03-19 | 2019-11-29 | 2019-08-23 | 2018-04-04 | 2016-07-25 | 2016-05-24 | 2015-12-25 |
| 变动日期 | 2022-12-31 | 2020-06-30 | 2020-03-24 | 2020-03-19 | 2019-11-27 | 2019-06-30 | 2017-12-31 | 2016-07-28 | 2016-05-31 | 2015-12-30 |