| 类型/截止日期 | 2022-02-07 | 2019-02-26 | 2018-12-26 | 2016-12-31 | 2016-02-29 | 2016-01-28 | 2015-12-31 | 2015-07-09 | 2015-07-03 | 2014-01-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 15,000,000 | 15,000,000 |
| 流通股(股) | 8,504,686 | 5,980,000 | 5,907,750 | 5,173,125 | 5,178,750 | 5,156,250 | 3,761,250 | 3,783,800 | 3,783,800 | 3,761,250 |
| 流通A股(股) | 8,504,686 | 5,980,000 | 5,907,750 | 5,173,125 | 5,178,750 | 5,156,250 | 3,761,250 | 3,783,800 | 3,783,800 | 3,761,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 7,780,314 | 10,305,000 | 10,377,250 | 11,111,875 | 11,106,250 | 11,128,750 | 12,523,750 | 12,501,200 | 11,216,200 | 11,238,750 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 16,285,000 | 15,000,000 | 15,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 7,780,314 | 10,305,000 | 10,377,250 | 11,111,875 | 11,106,250 | 11,128,750 | 12,523,750 | 12,501,200 | 11,216,200 | 11,238,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 4,945,000 | 4,945,000 | 4,991,000 | 6,230,000 | 6,230,000 | 6,252,500 | 11,220,000 | 11,220,000 | 9,935,000 | 9,935,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 4,945,000 | 4,945,000 | 4,991,000 | 6,230,000 | 6,230,000 | 6,252,500 | 11,220,000 | 11,220,000 | 9,935,000 | 9,935,000 |
| 高管持股(股) | 2,835,314 | 5,360,000 | 5,386,250 | 4,881,875 | 4,876,250 | 4,876,250 | 1,303,750 | 1,281,200 | 1,281,200 | 1,303,750 |
| 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 | 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,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 | 增发A股上市 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2022-01-26 | 2019-02-21 | 2018-12-20 | 2017-04-26 | 2016-02-23 | 2016-01-25 | 2016-03-28 | 2015-07-03 | 2015-07-03 | 2014-01-22 |
| 变动日期 | 2022-02-07 | 2019-02-26 | 2018-12-26 | 2016-12-31 | 2016-02-29 | 2016-01-28 | 2015-12-31 | 2015-07-09 | 2015-07-03 | 2014-01-24 |