| 类型/截止日期 | 2022-06-02 | 2020-06-30 | 2019-11-21 | 2018-03-31 | 2018-03-13 | 2017-07-18 | 2016-12-31 | 2016-07-05 | 2016-06-30 | 2016-05-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 |
| 流通股(股) | 73,178,883 | 69,905,558 | 70,005,558 | 67,079,058 | 66,779,058 | 66,854,058 | 17,707,000 | 17,886,250 | 9,120,875 | 9,125,000 |
| 流通A股(股) | 73,178,883 | 69,905,558 | 70,005,558 | 67,079,058 | 66,779,058 | 66,854,058 | 17,707,000 | 17,886,250 | 9,120,875 | 9,125,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 77,537,145 | 80,810,470 | 80,710,470 | 83,636,970 | 83,936,970 | 83,861,970 | 133,009,028 | 132,829,778 | 141,595,153 | 141,591,028 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 150,716,028 | 150,716,028 | 150,716,028 | 150,716,028 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 77,537,145 | 80,810,470 | 80,710,470 | 83,636,970 | 83,936,970 | 83,861,970 | 133,009,028 | 132,829,778 | 141,595,153 | 141,591,028 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,636,166 | 13,636,166 | 13,636,166 | 14,974,499 | 14,974,499 | 15,107,833 | 112,249,361 | 112,249,361 | 129,749,361 | 129,749,361 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 13,636,166 | 13,636,166 | 13,636,166 | 14,974,499 | 14,974,499 | 15,107,833 | 112,249,361 | 112,249,361 | 129,749,361 | 129,749,361 |
| 高管持股(股) | 63,900,979 | 67,174,304 | 67,074,304 | 68,662,471 | 68,962,471 | 68,754,137 | 20,759,667 | 20,580,417 | 11,845,792 | 11,841,667 |
| 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,首发限售股份上市 | 高管股份变动 | 首发限售股份上市,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 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 |
| 公告日期 | 2022-05-27 | 2020-08-18 | 2019-11-18 | 2018-04-25 | 2018-03-30 | 2017-07-12 | 2017-03-24 | 2016-06-30 | 2016-08-04 | 2016-05-26 |
| 变动日期 | 2022-06-02 | 2020-06-30 | 2019-11-21 | 2018-03-31 | 2018-03-13 | 2017-07-18 | 2016-12-31 | 2016-07-05 | 2016-06-30 | 2016-05-31 |