| 类型/截止日期 | 2022-04-18 | 2020-03-26 | 2019-07-25 | 2019-01-15 | 2018-12-31 | 2018-10-16 | 2017-07-12 | 2015-03-17 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 | 63,374,000 |
| 流通股(股) | 62,087,375 | 13,990,275 | 14,014,550 | 10,980,175 | 11,004,450 | 59,756,975 | 57,709,800 | - | - |
| 流通A股(股) | 62,087,375 | 13,990,275 | 14,014,550 | 10,980,175 | 11,004,450 | 59,756,975 | 57,709,800 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 1,286,625 | 49,383,725 | 49,359,450 | 52,393,825 | 52,369,550 | 3,617,025 | 5,664,200 | 63,374,000 | 63,374,000 |
| 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) | 1,286,625 | 49,383,725 | 49,359,450 | 52,393,825 | 52,369,550 | 3,617,025 | 5,664,200 | 63,374,000 | 63,374,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | 48,000,000 | 48,000,000 |
| 其他内资持股合计(股) | 703,975 | 801,075 | 776,800 | 873,900 | 873,900 | 873,900 | 5,664,200 | 15,374,000 | 15,374,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 9,709,800 | 9,709,800 |
| 其他境内自然人持股 | 703,975 | 801,075 | 776,800 | 873,900 | 873,900 | 873,900 | 5,664,200 | 5,664,200 | 5,664,200 |
| 高管持股(股) | 582,650 | 48,582,650 | 48,582,650 | 51,519,925 | 51,495,650 | 2,743,125 | - | - | - |
| 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 | 其他变动原因 | 首发限售股份上市,高管股份变动,其 | 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 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-04-13 | 2020-03-26 | 2019-07-22 | 2019-01-15 | 2019-03-25 | 2018-10-11 | 2017-07-07 | 2015-02-27 | 2015-04-23 |
| 变动日期 | 2022-04-18 | 2020-03-26 | 2019-07-25 | 2019-01-15 | 2018-12-31 | 2018-10-16 | 2017-07-12 | 2015-03-17 | 2014-12-31 |