| 类型/截止日期 | 2022-12-09 | 2020-04-10 | 2019-12-12 | 2019-06-04 | 2019-01-22 | 2016-12-31 | 2016-07-07 | 2016-04-22 | 2016-04-01 | 2015-11-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,456,853 | 30,456,853 | 30,456,853 | 30,456,853 | 30,456,853 | 30,456,853 | 30,456,853 | 30,000,000 | 8,715,642 | 8,421,053 |
| 流通股(股) | 7,625,581 | 3,213,011 | 3,130,401 | 2,687,605 | 2,522,385 | 2,376,668 | 2,920,155 | 2,463,302 | 715,642 | 421,053 |
| 流通A股(股) | 7,625,581 | 3,213,011 | 3,130,401 | 2,687,605 | 2,522,385 | 2,376,668 | 2,920,155 | 2,463,302 | 715,642 | 421,053 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 22,831,272 | 27,243,842 | 27,326,452 | 27,769,248 | 27,934,468 | 28,080,185 | 27,536,698 | 27,536,698 | 8,000,000 | 8,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,456,853 | 30,456,853 | 30,000,000 | 8,715,642 | 8,421,053 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 22,831,272 | 27,243,842 | 27,326,452 | 27,769,248 | 27,934,468 | 28,080,185 | 27,536,698 | 27,536,698 | 8,000,000 | 8,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 19,780,035 | 26,700,355 | 26,782,965 | 27,225,761 | 27,390,981 | 27,536,698 | 27,536,698 | 27,536,698 | 8,000,000 | 8,000,000 |
| 其中：境内法人持股 | 1,376,835 | 1,376,835 | 1,376,835 | 1,376,835 | 1,376,835 | 1,376,835 | 1,376,835 | 1,376,835 | 400,000 | 400,000 |
| 其他境内自然人持股 | 18,403,200 | 25,323,520 | 25,406,130 | 25,848,926 | 26,014,146 | 26,159,863 | 26,159,863 | 26,159,863 | 7,600,000 | 7,600,000 |
| 高管持股(股) | 3,051,237 | 543,487 | 543,487 | 543,487 | 543,487 | 543,487 | - | - | - | - |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 高管股份变动 | 增发A股上市 | 转增股上市 | 增发A股上市 | 新三板上市 |
| 公告日期 | 2022-12-01 | 2020-04-07 | 2019-12-09 | 2019-05-30 | 2019-01-17 | 2017-03-31 | 2016-07-04 | 2016-04-14 | 2016-03-29 | 2015-11-19 |
| 变动日期 | 2022-12-09 | 2020-04-10 | 2019-12-12 | 2019-06-04 | 2019-01-22 | 2016-12-31 | 2016-07-07 | 2016-04-22 | 2016-04-01 | 2015-11-24 |