| 类型/截止日期 | 2022-07-13 | 2019-07-25 | 2018-12-31 | 2018-06-30 | 2018-03-28 | 2017-11-14 | 2017-10-16 | 2017-06-30 | 2016-12-23 | 2016-08-03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 189,596,000 | 189,596,000 | 189,596,000 | 189,596,000 | 189,596,000 | 189,596,000 | 86,180,000 | 86,180,000 | 73,260,000 | 68,760,000 |
| 流通股(股) | 127,784,360 | 127,652,360 | 126,222,360 | 126,414,860 | 127,074,860 | 108,434,696 | 49,288,498 | 34,958,199 | 22,038,199 | 17,538,199 |
| 流通A股(股) | 127,784,360 | 127,652,360 | 126,222,360 | 126,414,860 | 127,074,860 | 108,434,696 | 49,288,498 | 34,958,199 | 22,038,199 | 17,538,199 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 61,811,640 | 61,943,640 | 63,373,640 | 63,181,140 | 62,521,140 | 81,161,304 | 36,891,502 | 51,221,801 | 51,221,801 | 51,221,801 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 73,260,000 | 68,760,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 61,811,640 | 61,943,640 | 63,373,640 | 63,181,140 | 62,521,140 | 81,161,304 | 36,891,502 | 51,221,801 | 51,221,801 | 51,221,801 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 42,180,160 | 42,180,160 | 42,180,160 | 42,180,160 | 42,180,160 | 60,820,324 | 27,645,602 | 43,198,401 | 43,198,401 | 43,198,401 |
| 其中：境内法人持股 | - | - | - | - | - | 14,666,670 | 6,666,668 | 13,333,334 | 13,333,334 | 13,333,334 |
| 其他境内自然人持股 | 42,180,160 | 42,180,160 | 42,180,160 | 42,180,160 | 42,180,160 | 46,153,654 | 20,978,934 | 29,865,067 | 29,865,067 | 29,865,067 |
| 高管持股(股) | 19,631,480 | 19,763,480 | 21,193,480 | 21,000,980 | 20,340,980 | 20,340,980 | 9,245,900 | 8,023,400 | 8,023,400 | 8,023,400 |
| 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 | 首发限售股份上市 | 转增股上市 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 增发A股上市 | 首发限售股份上市 |
| 公告日期 | 2022-07-08 | 2019-07-22 | 2019-03-28 | 2018-08-22 | 2018-03-23 | 2017-11-07 | 2017-10-11 | 2017-06-27 | 2016-12-20 | 2016-07-29 |
| 变动日期 | 2022-07-13 | 2019-07-25 | 2018-12-31 | 2018-06-30 | 2018-03-28 | 2017-11-14 | 2017-10-16 | 2017-06-30 | 2016-12-23 | 2016-08-03 |