| 类型/截止日期 | 2022-05-12 | 2020-05-25 | 2018-04-11 | 2017-08-28 | 2017-04-12 | 2016-11-09 | 2016-08-25 | 2016-03-17 | 2015-08-13 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 61,119,000 | 61,119,000 | 61,119,000 | 61,119,000 | 33,955,000 | 32,055,000 | 32,055,000 | 10,685,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 56,938,050 | 56,897,550 | 40,697,550 | 40,670,550 | 22,594,750 | 20,805,000 | 2,055,000 | 685,000 | - | - |
| 流通A股(股) | 56,938,050 | 56,897,550 | 40,697,550 | 40,670,550 | 22,594,750 | 20,805,000 | 2,055,000 | 685,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 4,180,950 | 4,221,450 | 20,421,450 | 20,448,450 | 11,360,250 | 11,250,000 | 30,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,955,000 | 32,055,000 | 32,055,000 | 10,685,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 4,180,950 | 4,221,450 | 20,421,450 | 20,448,450 | 11,360,250 | 11,250,000 | 30,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,800,000 | 1,800,000 | 18,000,000 | 18,000,000 | 10,000,000 | 10,000,000 | 30,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | 16,200,000 | 16,200,000 | 9,000,000 | 9,000,000 | 27,000,000 | 9,000,000 | 9,000,000 | 9,000,000 |
| 其他境内自然人持股 | 1,800,000 | 1,800,000 | 1,800,000 | 1,800,000 | 1,000,000 | 1,000,000 | 3,000,000 | 1,000,000 | 1,000,000 | 1,000,000 |
| 高管持股(股) | 2,380,950 | 2,421,450 | 2,421,450 | 2,448,450 | 1,360,250 | 1,250,000 | - | - | - | - |
| 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 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 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 | 2022-05-09 | 2020-05-20 | 2018-04-04 | 2017-08-21 | 2017-04-07 | 2016-11-03 | 2016-08-17 | 2016-03-14 | 2015-07-28 | 2015-08-25 |
| 变动日期 | 2022-05-12 | 2020-05-25 | 2018-04-11 | 2017-08-28 | 2017-04-12 | 2016-11-09 | 2016-08-25 | 2016-03-17 | 2015-08-13 | 2015-06-30 |