| 类型/截止日期 | 2022-09-21 | 2022-03-16 | 2020-02-21 | 2020-01-14 | 2019-09-11 | 2019-03-29 | 2018-06-30 | 2018-05-07 | 2017-12-31 | 2017-03-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 | 212,815,710 |
| 流通股(股) | 136,926,813 | 136,783,366 | 140,905,307 | 140,667,745 | 139,817,745 | 139,860,245 | 139,706,995 | 147,687,585 | 131,307,085 | 134,539,210 |
| 流通A股(股) | 136,926,813 | 136,783,366 | 140,905,307 | 140,667,745 | 139,817,745 | 139,860,245 | 139,706,995 | 147,687,585 | 131,307,085 | 134,539,210 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 75,888,897 | 76,032,344 | 71,910,403 | 72,147,965 | 72,997,965 | 72,955,465 | 73,108,715 | 65,128,125 | 81,508,625 | 78,276,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 212,815,710 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 75,888,897 | 76,032,344 | 71,910,403 | 72,147,965 | 72,997,965 | 72,955,465 | 73,108,715 | 65,128,125 | 81,508,625 | 78,276,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 44,909,932 | 44,945,793 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 61,287,125 | 61,287,125 |
| 其中：境内法人持股 | 3,652,807 | 3,652,807 | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 41,257,125 | 41,292,986 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 41,257,125 | 61,287,125 | 61,287,125 |
| 高管持股(股) | 30,978,965 | 31,086,551 | 30,653,278 | 30,890,840 | 31,740,840 | 31,698,340 | 31,851,590 | 23,871,000 | 20,221,500 | 16,989,375 |
| 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 | 其他限售股上市,高管股份变动 | 其他限售股上市,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 | 高管股份变动 | 高管股份变动,首发限售股份上市,网 | 高管股份变动 | 其他限售股上市 |
| 公告日期 | 2022-09-16 | 2022-03-11 | 2020-02-18 | 2020-01-09 | 2019-09-06 | 2019-03-26 | 2018-08-17 | 2018-05-02 | 2018-01-23 | 2017-03-03 |
| 变动日期 | 2022-09-21 | 2022-03-16 | 2020-02-21 | 2020-01-14 | 2019-09-11 | 2019-03-29 | 2018-06-30 | 2018-05-07 | 2017-12-31 | 2017-03-08 |