| 类型/截止日期 | 2022-12-31 | 2020-04-13 | 2017-12-14 | 2015-10-16 | 2015-07-09 | 2014-12-19 | 2014-08-18 | 2014-01-24 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 | 50,000,000 | 50,000,000 | 37,500,000 | 37,500,000 |
| 流通股(股) | 11,061,650 | 10,761,300 | 37,668,025 | 37,001,357 | 35,444,491 | 15,444,491 | 12,500,000 | - | - |
| 流通A股(股) | 11,061,650 | 10,761,300 | 37,668,025 | 37,001,357 | 35,444,491 | 15,444,491 | 12,500,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 58,938,350 | 59,238,700 | 32,331,975 | 32,998,643 | 34,555,509 | 34,555,509 | 37,500,000 | 37,500,000 | 37,500,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 70,000,000 | 70,000,000 | 50,000,000 | 50,000,000 | - | - | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 58,938,350 | 59,238,700 | 32,331,975 | 32,998,643 | 34,555,509 | 34,555,509 | 37,500,000 | 37,500,000 | 37,500,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 57,342,725 | 57,342,725 | 30,436,000 | 31,102,668 | 32,659,534 | 32,659,534 | 37,500,000 | 37,500,000 | 31,269,200 |
| 其中：境内法人持股 | 54,145,600 | 54,145,600 | 28,125,000 | 28,125,000 | 28,125,000 | 28,125,000 | 28,125,000 | 28,125,000 | 28,125,000 |
| 其他境内自然人持股 | 3,197,125 | 3,197,125 | 2,311,000 | 2,977,668 | 4,534,534 | 4,534,534 | 9,375,000 | 9,375,000 | 3,144,200 |
| 高管持股(股) | 1,595,625 | 1,895,975 | 1,895,975 | 1,895,975 | 1,895,975 | 1,895,975 | - | - | 6,230,800 |
| 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 | 股份性质变更 | 高管股份变动 | 首发限售股份上市 | 增发A股上市 | 高管股份变动,首发限售股份上市 | 增发A股上市 | 新三板上市 | 股份性质变更 |
| 公告日期 | 2023-04-27 | 2020-04-13 | 2017-12-11 | 2015-10-13 | 2015-07-06 | 2014-12-16 | 2014-08-14 | 2014-01-22 | 2014-04-28 |
| 变动日期 | 2022-12-31 | 2020-04-13 | 2017-12-14 | 2015-10-16 | 2015-07-09 | 2014-12-19 | 2014-08-18 | 2014-01-24 | 2013-12-31 |