| 类型/截止日期 | 2020-08-19 | 2019-09-26 | 2019-02-12 | 2019-01-31 | 2018-12-31 | 2018-04-13 | 2017-11-20 | 2017-01-06 | 2016-05-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,456,567 | 20,456,567 | 20,456,567 | 20,456,567 | 20,456,567 | 20,456,567 | 20,456,567 | 19,567,567 | 19,567,567 |
| 流通股(股) | 6,166,075 | 6,143,075 | 6,055,075 | 5,978,075 | 5,667,075 | 10,606,555 | 8,256,572 | 8,256,572 | 1,467,567 |
| 流通A股(股) | 6,166,075 | 6,143,075 | 6,055,075 | 5,978,075 | 5,667,075 | 10,606,555 | 8,256,572 | 8,256,572 | 1,467,567 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,290,492 | 14,313,492 | 14,401,492 | 14,478,492 | 14,789,492 | 9,850,012 | 12,199,995 | 11,310,995 | 18,100,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 19,567,567 | 19,567,567 | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 14,290,492 | 14,313,492 | 14,401,492 | 14,478,492 | 14,789,492 | 9,850,012 | 12,199,995 | 11,310,995 | 18,100,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,050,986 | 3,073,986 | 3,161,986 | 3,238,986 | 3,238,986 | 3,238,986 | 5,588,969 | 4,699,969 | 18,100,000 |
| 其中：境内法人持股 | 2,349,986 | 2,349,986 | 2,349,986 | 2,349,986 | 2,349,986 | 2,349,986 | 4,699,969 | 4,699,969 | 7,049,950 |
| 其他境内自然人持股 | 701,000 | 724,000 | 812,000 | 889,000 | 889,000 | 889,000 | 889,000 | - | 11,050,050 |
| 高管持股(股) | 11,239,506 | 11,239,506 | 11,239,506 | 11,239,506 | 11,550,506 | 6,611,026 | 6,611,026 | 6,611,026 | - |
| 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 | 网下配售股份上市 | 网下配售股份上市 | 网下配售股份上市 | 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 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2020-08-14 | 2019-09-23 | 2019-01-31 | 2019-01-31 | 2019-04-26 | 2018-04-10 | 2017-11-03 | 2017-01-03 | 2016-05-20 |
| 变动日期 | 2020-08-19 | 2019-09-26 | 2019-02-12 | 2019-01-31 | 2018-12-31 | 2018-04-13 | 2017-11-20 | 2017-01-06 | 2016-05-31 |