| 类型/截止日期 | 2022-03-23 | 2020-06-15 | 2020-06-10 | 2019-12-31 | 2019-08-23 | 2018-12-31 | 2018-05-25 | 2017-12-31 | 2017-07-17 | 2016-10-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 66,503,300 | 66,503,300 | 66,503,300 | 66,503,300 | 66,503,300 | 62,753,300 | 62,753,300 | 52,233,300 | 52,233,300 | 52,233,300 |
| 流通股(股) | 31,033,300 | 26,763,300 | 21,293,300 | 22,230,800 | 25,043,300 | 21,293,300 | 21,423,300 | 21,423,300 | 21,843,300 | 2,950,000 |
| 流通A股(股) | 31,033,300 | 26,763,300 | 21,293,300 | 22,230,800 | 25,043,300 | 21,293,300 | 21,423,300 | 21,423,300 | 21,843,300 | 2,950,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,470,000 | 39,740,000 | 45,210,000 | 44,272,500 | 41,460,000 | 41,460,000 | 41,330,000 | 30,810,000 | 30,390,000 | 49,283,300 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 52,233,300 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 35,470,000 | 39,740,000 | 45,210,000 | 44,272,500 | 41,460,000 | 41,460,000 | 41,330,000 | 30,810,000 | 30,390,000 | 49,283,300 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 32,106,666 | 32,106,666 | 37,576,666 | 37,576,666 | 37,576,666 | 37,576,666 | 37,576,666 | 27,056,666 | 27,056,666 | 49,283,300 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | 8,333,300 |
| 其他境内自然人持股 | 32,106,666 | 32,106,666 | 37,576,666 | 37,576,666 | 37,576,666 | 37,576,666 | 37,576,666 | 27,056,666 | 27,056,666 | 40,950,000 |
| 高管持股(股) | 3,363,334 | 7,633,334 | 7,633,334 | 6,695,834 | 3,883,334 | 3,883,334 | 3,753,334 | 3,753,334 | 3,333,334 | - |
| 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 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-03-18 | 2020-06-10 | 2020-06-10 | 2020-03-27 | 2019-08-19 | 2019-04-19 | 2018-05-22 | 2018-04-26 | 2017-07-12 | 2016-09-30 |
| 变动日期 | 2022-03-23 | 2020-06-15 | 2020-06-10 | 2019-12-31 | 2019-08-23 | 2018-12-31 | 2018-05-25 | 2017-12-31 | 2017-07-17 | 2016-10-19 |