| 类型/截止日期 | 2019-12-06 | 2019-06-30 | 2018-12-31 | 2018-09-21 | 2018-03-07 | 2017-12-31 | 2017-06-26 | 2017-03-23 | 2016-11-08 | 2016-05-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,295,000 | 20,295,000 | 20,295,000 | 20,295,000 | 20,295,000 | 20,295,000 | 20,295,000 | 18,450,000 | 16,950,000 | 16,950,000 |
| 流通股(股) | 6,534,988 | 5,862,668 | 6,113,248 | 6,155,200 | 6,136,555 | 5,428,265 | 5,609,998 | 5,099,998 | 4,237,498 | - |
| 流通A股(股) | 6,534,988 | 5,862,668 | 6,113,248 | 6,155,200 | 6,136,555 | 5,428,265 | 5,609,998 | 5,099,998 | 4,237,498 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 13,760,012 | 14,432,332 | 14,181,752 | 14,139,800 | 14,158,445 | 14,866,735 | 14,685,002 | 13,350,002 | 12,712,502 | 16,950,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,450,000 | 16,950,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 13,760,012 | 14,432,332 | 14,181,752 | 14,139,800 | 14,158,445 | 14,866,735 | 14,685,002 | 13,350,002 | 12,712,502 | 16,950,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 10,705,634 | 10,705,634 | 16,950,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 11,776,197 | 10,705,634 | 10,705,634 | 16,950,000 |
| 高管持股(股) | 1,983,815 | 2,656,135 | 2,405,555 | 2,363,603 | 2,382,248 | 3,090,538 | 2,908,805 | 2,644,368 | 2,006,868 | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 高管股份变动 | 送股上市 | 增发A股上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2019-12-03 | 2019-08-20 | 2019-04-29 | 2018-09-18 | 2018-03-02 | 2018-04-25 | 2017-06-19 | 2017-03-20 | 2016-11-03 | 2016-03-31 |
| 变动日期 | 2019-12-06 | 2019-06-30 | 2018-12-31 | 2018-09-21 | 2018-03-07 | 2017-12-31 | 2017-06-26 | 2017-03-23 | 2016-11-08 | 2016-05-06 |