| 类型/截止日期 | 2022-02-24 | 2020-08-18 | 2020-08-13 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-05-13 | 2016-05-10 | 2015-07-28 | 2014-11-14 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 |
| 流通股(股) | 32,533,187 | 24,938,237 | 22,754,237 | 27,039,237 | 27,195,987 | 27,316,650 | 27,195,987 | 26,713,337 | 26,833,999 | - |
| 流通A股(股) | 32,533,187 | 24,938,237 | 22,754,237 | 27,039,237 | 27,195,987 | 27,316,650 | 27,195,987 | 26,713,337 | 26,833,999 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,466,813 | 25,061,763 | 27,245,763 | 22,960,763 | 22,804,013 | 22,683,350 | 22,804,013 | 23,286,663 | 23,166,001 | 50,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 17,466,813 | 25,061,763 | 27,245,763 | 22,960,763 | 22,804,013 | 22,683,350 | 22,804,013 | 23,286,663 | 23,166,001 | 50,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,365,463 | 17,885,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 19,948,467 | 50,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 8,494,200 |
| 其他境内自然人持股 | 8,365,463 | 17,885,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 20,069,129 | 19,948,467 | 41,505,800 |
| 高管持股(股) | 9,101,350 | 7,176,634 | 7,176,634 | 2,891,634 | 2,734,884 | 2,614,221 | 2,734,884 | 3,217,534 | 3,217,534 | - |
| 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 | 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 | 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 | 新三板上市 |
| 公告日期 | 2022-02-18 | 2020-08-13 | 2020-08-13 | 2018-04-18 | 2017-04-20 | 2016-08-29 | 2016-05-10 | 2016-05-10 | 2015-07-22 | 2014-10-31 |
| 变动日期 | 2022-02-24 | 2020-08-18 | 2020-08-13 | 2017-12-31 | 2016-12-31 | 2016-06-30 | 2016-05-13 | 2016-05-10 | 2015-07-28 | 2014-11-14 |