| 类型/截止日期 | 2020-04-03 | 2019-12-31 | 2018-03-26 | 2017-12-31 | 2016-11-18 | 2016-03-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 14,167,750 | 13,116,250 | 14,017,000 | 9,178,750 | 11,387,500 | - | - |
| 流通A股(股) | 14,167,750 | 13,116,250 | 14,017,000 | 9,178,750 | 11,387,500 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - |
| 限售A股(股) | 10,832,250 | 11,883,750 | 10,983,000 | 15,821,250 | 13,612,500 | 25,000,000 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - |
| 三板A股(股) | 25,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | ||||
| 限售股份(股) | 10,832,250 | 11,883,750 | 10,983,000 | 15,821,250 | 13,612,500 | 25,000,000 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 400,000 | 4,766,666 | 4,766,666 | 8,733,333 | 8,733,333 | 25,000,000 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 400,000 | 4,766,666 | 4,766,666 | 8,733,333 | 8,733,333 | 25,000,000 | 25,000,000 |
| 高管持股(股) | 10,432,250 | 7,117,084 | 6,216,334 | 7,087,917 | 4,879,167 | - | - |
| 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,首发限售股份上市 | 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 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-03-30 | 2020-04-27 | 2018-03-21 | 2018-04-24 | 2016-11-15 | 2016-01-29 | 2016-04-20 |
| 变动日期 | 2020-04-03 | 2019-12-31 | 2018-03-26 | 2017-12-31 | 2016-11-18 | 2016-03-21 | 2015-12-31 |