| 类型/截止日期 | 2022-05-16 | 2019-12-26 | 2018-12-31 | 2018-04-19 | 2017-11-22 | 2017-07-21 | 2017-06-21 | 2017-05-09 | 2016-08-11 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 38,959,320 | 38,959,320 | 38,959,320 | 38,959,320 | 38,959,320 | 32,939,203 | 32,939,203 | 21,959,469 | 21,500,753 | 21,500,753 |
| 流通股(股) | 21,593,096 | 21,593,096 | 15,767,979 | 16,160,979 | 14,045,668 | 14,045,668 | 2,913,399 | 1,942,266 | 1,500,753 | 1,500,753 |
| 流通A股(股) | 21,593,096 | 21,593,096 | 15,767,979 | 16,160,979 | 14,045,668 | 14,045,668 | 2,913,399 | 1,942,266 | 1,500,753 | 1,500,753 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 17,366,224 | 17,366,224 | 23,191,341 | 22,798,341 | 24,913,652 | 18,893,535 | 30,025,804 | 20,017,203 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 21,959,469 | 21,500,753 | 21,500,753 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 17,366,224 | 17,366,224 | 23,191,341 | 22,798,341 | 24,913,652 | 18,893,535 | 30,025,804 | 20,017,203 | 20,000,000 | 20,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,081,728 | 13,713,435 | 19,538,552 | 19,538,552 | 21,653,863 | 15,633,746 | 30,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | 6,973,468 | 2,115,313 | 7,254,558 | 7,254,558 | 9,369,869 | 4,230,624 | 10,483,860 | 6,989,240 | 6,989,240 | 6,989,240 |
| 其他境内自然人持股 | 6,108,260 | 11,598,122 | 12,283,994 | 12,283,994 | 12,283,994 | 11,403,122 | 19,516,140 | 13,010,760 | 13,010,760 | 13,010,760 |
| 高管持股(股) | 4,284,496 | 3,652,789 | 3,652,789 | 3,259,789 | 3,259,789 | 3,259,789 | 25,804 | 17,203 | - | - |
| 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 | 其他限售股上市 | 网下配售股份上市 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 首发限售股份上市,其他变动原因 | 转增股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-05-11 | 2019-12-20 | 2019-04-25 | 2018-04-16 | 2017-11-17 | 2017-08-23 | 2017-06-13 | 2017-05-04 | 2016-07-29 | 2016-08-26 |
| 变动日期 | 2022-05-16 | 2019-12-26 | 2018-12-31 | 2018-04-19 | 2017-11-22 | 2017-07-21 | 2017-06-21 | 2017-05-09 | 2016-08-11 | 2016-06-30 |