| 类型/截止日期 | 2022-06-22 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-07-23 | 2017-03-23 | 2017-03-17 | 2016-10-21 | 2016-01-29 |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 10,000,000 | 10,000,000 |
| 流通股(股) | 10,000,000 | 7,866,666 | 2,899,100 | 7,866,666 | 3,001,000 | 7,866,666 | 6,140,166 | 4,006,833 | 4,019,583 | - |
| 流通A股(股) | 10,000,000 | 7,866,666 | 2,899,100 | 7,866,666 | 3,001,000 | 7,866,666 | 6,140,166 | 4,006,833 | 4,019,583 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 2,133,334 | 7,100,900 | 2,133,334 | 6,999,000 | 2,133,334 | 3,859,834 | 5,993,167 | 5,980,417 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,000,000 | 10,000,000 | 10,000,000 | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | - | 2,133,334 | 7,100,900 | 2,133,334 | 6,999,000 | 2,133,334 | 3,859,834 | 5,993,167 | 5,980,417 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 2,133,334 | 2,133,334 | 2,133,334 | 2,133,334 | 2,133,334 | 3,578,534 | 5,711,867 | 5,711,867 | 10,000,000 |
| 其中：境内法人持股 | - | 2,133,334 | 2,133,334 | 2,133,334 | 2,133,334 | 2,133,334 | 2,133,334 | 4,266,667 | 4,266,667 | 6,550,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | 1,445,200 | 1,445,200 | 1,445,200 | 3,450,000 |
| 高管持股(股) | - | - | 4,967,566 | - | 4,865,666 | - | 281,300 | 281,300 | 268,550 | - |
| 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 | 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 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-06-17 | 2020-08-20 | 2020-04-27 | 2019-08-15 | 2019-04-30 | 2018-07-18 | 2017-03-17 | 2017-03-17 | 2016-10-17 | 2016-01-19 |
| 变动日期 | 2022-06-22 | 2020-06-30 | 2019-12-31 | 2019-06-30 | 2018-12-31 | 2018-07-23 | 2017-03-23 | 2017-03-17 | 2016-10-21 | 2016-01-29 |