| 类型/截止日期 | 2022-09-13 | 2020-06-30 | 2019-06-30 | 2019-04-01 | 2017-12-08 | 2017-06-20 | 2017-05-05 | 2017-01-03 | 2016-09-06 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,600,000 | 20,600,000 | 20,600,000 | 20,600,000 | 20,600,000 | 20,600,000 | 20,600,000 | 20,600,000 | 20,000,000 |
| 流通股(股) | 15,245,000 | 8,321,750 | 7,112,082 | 8,321,750 | 7,112,082 | 5,902,417 | 5,903,917 | 4,117,417 | 3,517,417 |
| 流通A股(股) | 15,245,000 | 8,321,750 | 7,112,082 | 8,321,750 | 7,112,082 | 5,902,417 | 5,903,917 | 4,117,417 | 3,517,417 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,355,000 | 12,278,250 | 13,487,918 | 12,278,250 | 13,487,918 | 14,697,583 | 14,696,083 | 16,482,583 | 16,482,583 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,600,000 | 20,600,000 | 20,000,000 | ||||||
| 三板B股(股) | - | - | - | ||||||
| 限售股份(股) | 5,355,000 | 12,278,250 | 13,487,918 | 12,278,250 | 13,487,918 | 14,697,583 | 14,696,083 | 16,482,583 | 16,482,583 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,760,000 | 10,914,000 | 10,914,000 | 10,914,000 | 12,123,668 | 13,333,333 | 13,333,333 | 16,482,583 | 16,482,583 |
| 其中：境内法人持股 | - | - | - | - | 1,209,668 | 2,419,333 | 2,419,333 | 2,419,333 | 2,419,333 |
| 其他境内自然人持股 | 4,760,000 | 10,914,000 | 10,914,000 | 10,914,000 | 10,914,000 | 10,914,000 | 10,914,000 | 14,063,250 | 14,063,250 |
| 高管持股(股) | 595,000 | 1,364,250 | 2,573,918 | 1,364,250 | 1,364,250 | 1,364,250 | 1,362,750 | - | - |
| 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 | 高管股份变动 | 首发限售股份上市 | 增发A股上市,其他变动原因 | 新三板上市 |
| 公告日期 | 2022-09-07 | 2020-08-27 | 2019-08-26 | 2019-03-27 | 2017-12-05 | 2017-06-22 | 2017-05-02 | 2017-04-26 | 2016-07-29 |
| 变动日期 | 2022-09-13 | 2020-06-30 | 2019-06-30 | 2019-04-01 | 2017-12-08 | 2017-06-20 | 2017-05-05 | 2017-01-03 | 2016-09-06 |