| 类型/截止日期 | 2020-04-20 | 2019-09-12 | 2019-06-30 | 2019-02-22 | 2019-01-24 | 2018-12-31 | 2018-02-08 | 2017-07-18 | 2017-03-28 | 2017-03-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,498,000 | 31,498,000 | 31,498,000 | 31,498,000 | 28,348,000 | 28,348,000 | 28,348,000 | 28,348,000 | 28,348,000 | 27,220,000 |
| 流通股(股) | 24,895,932 | 23,350,932 | 22,653,932 | 22,645,682 | 19,495,682 | 19,828,932 | 19,907,682 | 17,649,016 | 17,019,016 | 16,003,516 |
| 流通A股(股) | 24,895,932 | 23,350,932 | 22,653,932 | 22,645,682 | 19,495,682 | 19,828,932 | 19,907,682 | 17,649,016 | 17,019,016 | 16,003,516 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 6,602,068 | 8,147,068 | 8,844,068 | 8,852,318 | 8,852,318 | 8,519,068 | 8,440,318 | 10,698,984 | 11,328,984 | 11,216,484 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 28,348,000 | 27,220,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 6,602,068 | 8,147,068 | 8,844,068 | 8,852,318 | 8,852,318 | 8,519,068 | 8,440,318 | 10,698,984 | 11,328,984 | 11,216,484 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 7,200,668 | 7,200,668 | 7,200,668 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 4,942,002 | 7,200,668 | 7,200,668 | 7,200,668 |
| 高管持股(股) | 1,660,066 | 3,205,066 | 3,902,066 | 3,910,316 | 3,910,316 | 3,577,066 | 3,498,316 | 3,498,316 | 4,128,316 | 4,015,816 |
| 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 | 增发A股上市 | 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 | 增发A股上市 | 高管股份变动 |
| 公告日期 | 2020-04-15 | 2019-09-09 | 2019-08-06 | 2019-02-19 | 2019-02-19 | 2019-04-17 | 2018-01-29 | 2017-07-13 | 2017-03-22 | 2017-03-22 |
| 变动日期 | 2020-04-20 | 2019-09-12 | 2019-06-30 | 2019-02-22 | 2019-01-24 | 2018-12-31 | 2018-02-08 | 2017-07-18 | 2017-03-28 | 2017-03-22 |