| 类型/截止日期 | 2020-05-26 | 2019-12-31 | 2018-11-27 | 2018-06-30 | 2018-01-30 | 2017-12-25 | 2017-11-22 | 2017-07-04 | 2017-03-09 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 9,690,000 | 9,690,000 | 9,690,000 | 9,690,000 | 9,690,000 | 9,690,000 | 9,690,000 | 5,625,000 | 5,000,000 | 5,000,000 |
| 流通股(股) | 9,690,000 | 6,369,000 | 6,376,500 | 3,299,333 | 4,035,666 | 2,326,667 | 1,076,667 | 625,000 | - | - |
| 流通A股(股) | 9,690,000 | 6,369,000 | 6,376,500 | 3,299,333 | 4,035,666 | 2,326,667 | 1,076,667 | 625,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 3,321,000 | 3,313,500 | 6,390,667 | 5,654,334 | 7,363,333 | 8,613,333 | 5,000,000 | 5,000,000 | 5,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | - | 3,321,000 | 3,313,500 | 6,390,667 | 5,654,334 | 7,363,333 | 8,613,333 | 5,000,000 | 5,000,000 | 5,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 1,722,666 | 1,722,666 | 1,722,666 | 1,722,666 | 3,445,333 | 8,613,333 | 5,000,000 | 5,000,000 | 5,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | 1,722,666 | 1,722,666 | 1,722,666 | 1,722,666 | 3,445,333 | 8,613,333 | 5,000,000 | 5,000,000 | 5,000,000 |
| 高管持股(股) | - | 1,598,334 | 1,590,834 | 4,668,001 | 3,931,668 | 3,918,000 | - | - | - | - |
| 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 | 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 | 首发限售股份上市 | 转增股上市 | 增发A股上市,其他变动原因 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-21 | 2020-04-30 | 2018-11-22 | 2018-08-29 | 2018-04-17 | 2017-12-20 | 2017-11-15 | 2017-08-29 | 2017-01-24 | 2017-04-19 |
| 变动日期 | 2020-05-26 | 2019-12-31 | 2018-11-27 | 2018-06-30 | 2018-01-30 | 2017-12-25 | 2017-11-22 | 2017-07-04 | 2017-03-09 | 2016-12-31 |