| 类型/截止日期 | 2022-03-10 | 2020-07-01 | 2019-03-29 | 2018-02-14 | 2017-06-13 | 2017-02-22 | 2016-12-31 | 2016-11-17 | 2016-10-12 | 2016-02-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 95,000,000 |
| 流通股(股) | 100,482,023 | 97,804,000 | 95,775,250 | 94,336,750 | 94,186,000 | 83,686,000 | 82,477,750 | 82,478,500 | 71,978,500 | 60,978,500 |
| 流通A股(股) | 100,482,023 | 97,804,000 | 95,775,250 | 94,336,750 | 94,186,000 | 83,686,000 | 82,477,750 | 82,478,500 | 71,978,500 | 60,978,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,517,977 | 8,196,000 | 10,224,750 | 11,663,250 | 11,814,000 | 22,314,000 | 23,522,250 | 23,521,500 | 34,021,500 | 34,021,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 106,000,000 | 106,000,000 | 106,000,000 | 106,000,000 | 95,000,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 5,517,977 | 8,196,000 | 10,224,750 | 11,663,250 | 11,814,000 | 22,314,000 | 23,522,250 | 23,521,500 | 34,021,500 | 34,021,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 10,500,000 | 10,500,000 | 10,500,000 | 21,000,000 | 21,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 10,500,000 | 10,500,000 | 10,500,000 | 21,000,000 | 21,000,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 5,517,977 | 8,196,000 | 10,224,750 | 11,663,250 | 11,814,000 | 11,814,000 | 13,022,250 | 13,021,500 | 13,021,500 | 13,021,500 |
| 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 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2022-03-04 | 2020-06-23 | 2019-03-21 | 2018-02-09 | 2017-06-08 | 2017-02-17 | 2017-03-17 | 2016-11-14 | 2016-09-30 | 2016-02-16 |
| 变动日期 | 2022-03-10 | 2020-07-01 | 2019-03-29 | 2018-02-14 | 2017-06-13 | 2017-02-22 | 2016-12-31 | 2016-11-17 | 2016-10-12 | 2016-02-19 |