| 类型/截止日期 | 2022-02-24 | 2019-12-03 | 2018-09-30 | 2018-02-12 | 2017-12-04 | 2017-06-16 | 2017-01-26 | 2016-05-11 | 2016-05-09 | 2015-10-08 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 76,450,000 | 76,450,000 | 76,450,000 | 76,450,000 | 76,450,000 | 58,890,000 | 45,300,000 | 45,300,000 | 42,800,000 | 42,800,000 |
| 流通股(股) | 66,944,375 | 64,713,250 | 64,263,250 | 66,513,250 | 54,865,250 | 39,705,250 | 30,542,500 | 19,082,500 | 19,082,500 | 8,800,000 |
| 流通A股(股) | 66,944,375 | 64,713,250 | 64,263,250 | 66,513,250 | 54,865,250 | 39,705,250 | 30,542,500 | 19,082,500 | 19,082,500 | 8,800,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 9,505,625 | 11,736,750 | 12,186,750 | 9,936,750 | 21,584,750 | 19,184,750 | 14,757,500 | 26,217,500 | 23,717,500 | 34,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 45,300,000 | 45,300,000 | 42,800,000 | 42,800,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 9,505,625 | 11,736,750 | 12,186,750 | 9,936,750 | 21,584,750 | 19,184,750 | 14,757,500 | 26,217,500 | 23,717,500 | 34,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,447,000 | 5,447,000 | 5,447,000 | 5,447,000 | 17,095,000 | 17,095,000 | 13,150,000 | 24,610,000 | 22,110,000 | 34,000,000 |
| 其中：境内法人持股 | - | - | - | - | 11,648,000 | 11,648,000 | 8,960,000 | 20,420,000 | 17,920,000 | 24,880,000 |
| 其他境内自然人持股 | 5,447,000 | 5,447,000 | 5,447,000 | 5,447,000 | 5,447,000 | 5,447,000 | 4,190,000 | 4,190,000 | 4,190,000 | 9,120,000 |
| 高管持股(股) | 4,058,625 | 6,289,750 | 6,739,750 | 4,489,750 | 4,489,750 | 2,089,750 | 1,607,500 | 1,607,500 | 1,607,500 | - |
| 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 | 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 | 转增股上市 | 首发限售股份上市,网下配售股份上 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-02-18 | 2019-11-28 | 2018-10-30 | 2018-02-07 | 2017-11-28 | 2017-06-09 | 2017-04-25 | 2016-05-06 | 2016-05-05 | 2015-09-16 |
| 变动日期 | 2022-02-24 | 2019-12-03 | 2018-09-30 | 2018-02-12 | 2017-12-04 | 2017-06-16 | 2017-01-26 | 2016-05-11 | 2016-05-09 | 2015-10-08 |