| 类型/截止日期 | 2023-04-12 | 2022-12-31 | 2019-09-03 | 2018-09-17 | 2017-09-15 | 2017-03-30 | 2016-08-17 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 10,420,000 | 10,420,000 | 10,420,000 | 10,420,000 | 10,420,000 | 10,420,000 | 10,420,000 | 10,420,000 |
| 流通股(股) | 4,494,999 | 3,611,747 | 4,495,000 | 4,195,000 | 3,661,664 | 3,128,332 | - | - |
| 流通A股(股) | 4,494,999 | 3,611,747 | 4,495,000 | 4,195,000 | 3,661,664 | 3,128,332 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,925,001 | 6,808,253 | 5,925,000 | 6,225,000 | 6,758,336 | 7,291,668 | 10,420,000 | 10,420,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 10,420,000 | - | - | |||||
| 三板B股(股) | - | - | - | |||||
| 限售股份(股) | 5,925,001 | 6,808,253 | 5,925,000 | 6,225,000 | 6,758,336 | 7,291,668 | 10,420,000 | 10,420,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 2,666,667 | 5,266,667 | 5,266,667 | 5,266,667 | 5,800,003 | 6,333,335 | 10,420,000 | 10,420,000 |
| 其中：境内法人持股 | - | - | - | - | 333,336 | 666,668 | 1,420,000 | 1,420,000 |
| 其他境内自然人持股 | 2,666,667 | 5,266,667 | 5,266,667 | 5,266,667 | 5,466,667 | 5,666,667 | 9,000,000 | 9,000,000 |
| 高管持股(股) | 3,258,334 | 1,541,586 | 658,333 | 958,333 | 958,333 | 958,333 | - | - |
| 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 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-04-07 | 2023-04-20 | 2019-08-28 | 2018-09-12 | 2017-09-12 | 2017-03-21 | 2016-07-28 | 2016-08-29 |
| 变动日期 | 2023-04-12 | 2022-12-31 | 2019-09-03 | 2018-09-17 | 2017-09-15 | 2017-03-30 | 2016-08-17 | 2016-06-30 |