| 类型/截止日期 | 2023-02-20 | 2022-04-21 | 2018-11-05 | 2017-12-31 | 2017-06-29 | 2016-06-06 | 2016-05-24 | 2016-01-04 | 2015-10-26 | 2015-09-01 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 20,060,000 | 20,060,000 | 20,060,000 | 20,060,000 | 20,060,000 | 20,060,000 | 11,800,000 | 11,800,000 | 11,800,000 | 10,800,000 |
| 流通股(股) | 9,749,403 | 5,949,403 | 9,493,255 | 8,862,853 | 9,296,875 | 8,599,875 | 5,058,750 | 4,648,750 | 1,550,000 | 550,000 |
| 流通A股(股) | 9,749,403 | 5,949,403 | 9,493,255 | 8,862,853 | 9,296,875 | 8,599,875 | 5,058,750 | 4,648,750 | 1,550,000 | 550,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 10,310,597 | 14,110,597 | 10,566,745 | 11,197,147 | 10,763,125 | 11,460,125 | 6,741,250 | 7,151,250 | 10,250,000 | 10,250,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 20,060,000 | 11,800,000 | 11,800,000 | 11,800,000 | 10,800,000 | |||||
| 三板B股(股) | - | - | - | - | - | |||||
| 限售股份(股) | 10,310,597 | 14,110,597 | 10,566,745 | 11,197,147 | 10,763,125 | 11,460,125 | 6,741,250 | 7,151,250 | 10,250,000 | 10,250,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,420,812 | 9,220,812 | 5,420,812 | 5,420,812 | 5,420,812 | 6,117,812 | 3,598,713 | 4,008,713 | 10,250,000 | 10,250,000 |
| 其中：境内法人持股 | - | 1,500,000 | - | - | - | 697,000 | 410,000 | 820,000 | 1,230,000 | 1,230,000 |
| 其他境内自然人持股 | 5,420,812 | 7,720,812 | 5,420,812 | 5,420,812 | 5,420,812 | 5,420,812 | 3,188,713 | 3,188,713 | 9,020,000 | 9,020,000 |
| 高管持股(股) | 4,889,785 | 4,889,785 | 5,145,933 | 5,776,335 | 5,342,313 | 5,342,313 | 3,142,537 | 3,142,537 | - | - |
| 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 | 其他限售股上市,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 | 转增股上市 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 增发A股上市 |
| 公告日期 | 2023-02-14 | 2022-04-15 | 2018-10-30 | 2018-04-19 | 2017-06-22 | 2016-05-26 | 2016-05-19 | 2015-12-29 | 2015-10-20 | 2015-08-27 |
| 变动日期 | 2023-02-20 | 2022-04-21 | 2018-11-05 | 2017-12-31 | 2017-06-29 | 2016-06-06 | 2016-05-24 | 2016-01-04 | 2015-10-26 | 2015-09-01 |