| 类型/截止日期 | 2022-10-20 | 2022-06-30 | 2020-06-10 | 2019-03-22 | 2019-03-19 | 2018-10-31 | 2018-03-27 | 2016-12-22 | 2016-08-16 | 2016-02-02 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 | 12,950,000 |
| 流通股(股) | 9,831,500 | 9,791,500 | 9,869,000 | 9,834,000 | 9,617,000 | 9,703,000 | 9,693,000 | 6,041,666 | 3,208,333 | - |
| 流通A股(股) | 9,831,500 | 9,791,500 | 9,869,000 | 9,834,000 | 9,617,000 | 9,703,000 | 9,693,000 | 6,041,666 | 3,208,333 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,118,500 | 3,158,500 | 3,081,000 | 3,116,000 | 3,333,000 | 3,247,000 | 3,257,000 | 6,908,334 | 9,741,667 | 12,950,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 12,950,000 | 12,950,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 3,118,500 | 3,158,500 | 3,081,000 | 3,116,000 | 3,333,000 | 3,247,000 | 3,257,000 | 6,908,334 | 9,741,667 | 12,950,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 67,500 | 67,500 | 67,500 | 67,500 | 284,500 | 2,940,000 | 2,950,000 | 5,783,334 | 8,616,667 | 12,950,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | 2,500,000 | 5,000,000 | 7,500,000 |
| 其他境内自然人持股 | 67,500 | 67,500 | 67,500 | 67,500 | 284,500 | 2,940,000 | 2,950,000 | 3,283,334 | 3,616,667 | 5,450,000 |
| 高管持股(股) | 3,051,000 | 3,091,000 | 3,013,500 | 3,048,500 | 3,048,500 | 307,000 | 307,000 | 1,125,000 | 1,125,000 | - |
| 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 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 高管股份变动 | 网下配售股份上市 | 首发限售股份上市,网下配售股份上 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市,高管股份变动 |
| 公告日期 | 2022-10-17 | 2022-08-29 | 2020-06-05 | 2019-03-19 | 2019-03-19 | 2018-10-26 | 2018-03-22 | 2016-12-19 | 2016-08-11 | 2016-01-28 |
| 变动日期 | 2022-10-20 | 2022-06-30 | 2020-06-10 | 2019-03-22 | 2019-03-19 | 2018-10-31 | 2018-03-27 | 2016-12-22 | 2016-08-16 | 2016-02-02 |