| 类型/截止日期 | 2020-09-08 | 2018-12-31 | 2018-06-30 | 2018-05-23 | 2016-12-31 | 2016-11-15 | 2016-03-18 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 4,900,750 | 4,567,416 | 2,582,583 | 4,567,416 | 2,582,583 | 2,583,333 | - | - |
| 流通A股(股) | 4,900,750 | 4,567,416 | 2,582,583 | 4,567,416 | 2,582,583 | 2,583,333 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,099,250 | 5,432,584 | 7,417,417 | 5,432,584 | 7,417,417 | 7,416,667 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | 10,000,000 | - | - | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 5,099,250 | 5,432,584 | 7,417,417 | 5,432,584 | 7,417,417 | 7,416,667 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,000,000 | 3,333,334 | 3,333,334 | 3,333,334 | 6,666,667 | 6,666,667 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | 333,334 | 333,334 | 333,334 | 666,667 | 666,667 | 1,000,000 | 1,000,000 |
| 其他境内自然人持股 | 3,000,000 | 3,000,000 | 3,000,000 | 3,000,000 | 6,000,000 | 6,000,000 | 9,000,000 | 9,000,000 |
| 高管持股(股) | 2,099,250 | 2,099,250 | 4,084,083 | 2,099,250 | 750,750 | 750,000 | - | - |
| 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 | 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 | 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 | 2020-09-03 | 2019-04-08 | 2018-08-27 | 2018-05-18 | 2017-04-07 | 2016-11-10 | 2016-02-26 | 2016-04-07 |
| 变动日期 | 2020-09-08 | 2018-12-31 | 2018-06-30 | 2018-05-23 | 2016-12-31 | 2016-11-15 | 2016-03-18 | 2015-12-31 |