| 类型/截止日期 | 2022-06-23 | 2022-04-15 | 2020-07-01 | 2018-12-31 | 2017-11-20 | 2017-11-14 | 2016-02-19 | 2016-02-18 | 2015-12-31 | 2015-04-23 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 26,670,000 | 26,670,000 | 18,998,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 | 14,000,000 |
| 流通股(股) | 12,630,337 | 12,608,965 | 11,808,839 | 8,702,166 | 8,765,166 | 8,317,166 | 8,429,166 | - | 8,429,166 | - |
| 流通A股(股) | 12,630,337 | 12,608,965 | 11,808,839 | 8,702,166 | 8,765,166 | 8,317,166 | 8,429,166 | - | 8,429,166 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,039,663 | 14,061,035 | 7,189,161 | 5,297,834 | 5,234,834 | 5,682,834 | 5,570,834 | 14,000,000 | 5,570,834 | 14,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 14,000,000 | - | 14,000,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 14,039,663 | 14,061,035 | 7,189,161 | 5,297,834 | 5,234,834 | 5,682,834 | 5,570,834 | 14,000,000 | 5,570,834 | 14,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | 8,136,134 | 8,136,134 | 5,066,134 | 3,733,334 | 3,733,334 | 3,733,334 | 3,733,334 | 5,600,000 | 3,733,334 | 5,600,000 |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | 8,400,000 | - | 8,400,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 4,200,000 | - | 4,200,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | 4,200,000 | - | 4,200,000 |
| 高管持股(股) | 5,903,529 | 5,924,901 | 2,123,027 | 1,564,500 | 1,501,500 | 1,949,500 | 1,837,500 | - | 1,837,500 | - |
| 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 | 送股上市 | 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 | 高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2022-06-20 | 2022-04-12 | 2020-06-22 | 2019-04-19 | 2017-11-14 | 2017-11-14 | 2016-02-15 | 2016-04-05 | 2016-04-05 | 2015-04-08 |
| 变动日期 | 2022-06-23 | 2022-04-15 | 2020-07-01 | 2018-12-31 | 2017-11-20 | 2017-11-14 | 2016-02-19 | 2016-02-18 | 2015-12-31 | 2015-04-23 |