| 类型/截止日期 | 2022-01-14 | 2019-01-24 | 2019-01-21 | 2018-12-31 | 2017-08-04 | 2017-06-02 | 2016-12-16 | 2016-01-26 | 2015-02-12 | 2014-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,650,000 | 40,650,000 | 40,650,000 | 40,650,000 | 40,650,000 | 40,650,000 | 35,650,000 | 31,000,000 | 20,000,000 | 20,000,000 |
| 流通股(股) | 18,201,636 | 18,288,150 | 14,552,375 | 14,552,375 | 14,662,375 | 8,762,875 | 5,810,375 | 5,052,500 | - | - |
| 流通A股(股) | 18,201,636 | 18,288,150 | 14,552,375 | 14,552,375 | 14,662,375 | 8,762,875 | 5,810,375 | 5,052,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,448,364 | 22,361,850 | 26,097,625 | 26,097,625 | 25,987,625 | 31,887,125 | 29,839,625 | 25,947,500 | 20,000,000 | 20,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,650,000 | 35,650,000 | 31,000,000 | - | - | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 22,448,364 | 22,361,850 | 26,097,625 | 26,097,625 | 25,987,625 | 31,887,125 | 29,839,625 | 25,947,500 | 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) | 12,117,167 | 12,117,167 | 17,100,500 | 17,100,500 | 17,100,500 | 23,000,000 | 23,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 12,117,167 | 12,117,167 | 17,100,500 | 17,100,500 | 17,100,500 | 23,000,000 | 23,000,000 | 20,000,000 | 20,000,000 | 20,000,000 |
| 高管持股(股) | 10,331,197 | 10,244,683 | 8,997,125 | 8,997,125 | 8,887,125 | 8,887,125 | 6,839,625 | 5,947,500 | - | - |
| 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 | 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 | 送股上市,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 | 2022-01-11 | 2019-01-21 | 2019-01-21 | 2019-06-28 | 2017-08-01 | 2017-05-26 | 2016-12-08 | 2016-01-15 | 2015-01-28 | 2015-04-27 |
| 变动日期 | 2022-01-14 | 2019-01-24 | 2019-01-21 | 2018-12-31 | 2017-08-04 | 2017-06-02 | 2016-12-16 | 2016-01-26 | 2015-02-12 | 2014-12-31 |