| 类型/截止日期 | 2022-06-30 | 2020-09-01 | 2020-06-30 | 2020-05-12 | 2019-12-31 | 2019-08-06 | 2018-10-17 | 2017-12-31 | 2017-09-05 | 2016-11-11 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 | 72,319,745 |
| 流通股(股) | 29,940,267 | 30,326,359 | 27,990,383 | 30,468,581 | 28,569,771 | 34,374,699 | 33,635,154 | 32,895,609 | 39,560,091 | - |
| 流通A股(股) | 29,940,267 | 30,326,359 | 27,990,383 | 30,468,581 | 28,569,771 | 34,374,699 | 33,635,154 | 32,895,609 | 39,560,091 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 42,379,478 | 41,993,386 | 44,329,362 | 41,851,164 | 43,749,974 | 37,945,046 | 38,684,591 | 39,424,136 | 32,759,654 | 72,319,745 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 42,379,478 | 41,993,386 | 44,329,362 | 41,851,164 | 43,749,974 | 37,945,046 | 38,684,591 | 39,424,136 | 32,759,654 | 72,319,745 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 16,621,696 | 17,361,241 | 17,361,241 | 72,319,745 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 15,882,151 | 16,621,696 | 17,361,241 | 17,361,241 | 72,319,745 |
| 高管持股(股) | 26,497,327 | 26,111,235 | 28,447,211 | 25,969,013 | 27,867,823 | 22,062,895 | 22,062,895 | 22,062,895 | 15,398,413 | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-08-31 | 2020-08-25 | 2020-08-21 | 2020-05-07 | 2020-04-29 | 2019-08-01 | 2018-10-12 | 2018-03-30 | 2017-08-31 | 2016-10-31 |
| 变动日期 | 2022-06-30 | 2020-09-01 | 2020-06-30 | 2020-05-12 | 2019-12-31 | 2019-08-06 | 2018-10-17 | 2017-12-31 | 2017-09-05 | 2016-11-11 |