| 类型/截止日期 | 2022-12-12 | 2020-09-10 | 2019-02-19 | 2017-12-31 | 2017-01-23 | 2015-12-03 | 2015-09-16 | 2015-06-30 | 2013-12-31 | 2013-07-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,400,000 | 35,400,000 | 35,400,000 | 30,000,000 | 30,000,000 | 24,000,000 | 24,000,000 | 6,000,000 | 6,000,000 | 6,000,000 |
| 流通股(股) | 24,141,525 | 14,250,000 | 9,750,000 | 8,400,000 | 9,075,000 | 3,075,000 | 2,175,000 | 1,275,000 | 1,500,000 | - |
| 流通A股(股) | 24,141,525 | 14,250,000 | 9,750,000 | 8,400,000 | 9,075,000 | 3,075,000 | 2,175,000 | 1,275,000 | 1,500,000 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 11,258,475 | 21,150,000 | 25,650,000 | 21,600,000 | 20,925,000 | 20,925,000 | 21,825,000 | 4,725,000 | 4,500,000 | 6,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 30,000,000 | 24,000,000 | 24,000,000 | 6,000,000 | 6,000,000 | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 11,258,475 | 21,150,000 | 25,650,000 | 21,600,000 | 20,925,000 | 20,925,000 | 21,825,000 | 4,725,000 | 4,500,000 | 6,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 8,145,000 | 18,225,000 | 18,225,000 | 18,225,000 | 18,225,000 | 18,225,000 | 19,125,000 | 4,725,000 | 4,500,000 | 6,000,000 |
| 其中：境内法人持股 | - | 10,080,000 | 10,080,000 | 10,080,000 | 10,080,000 | 10,080,000 | 10,080,000 | - | - | - |
| 其他境内自然人持股 | 8,145,000 | 8,145,000 | 8,145,000 | 8,145,000 | 8,145,000 | 8,145,000 | 9,045,000 | 4,725,000 | 4,500,000 | 6,000,000 |
| 高管持股(股) | 3,113,475 | 2,925,000 | 7,425,000 | 3,375,000 | 2,700,000 | 2,700,000 | 2,700,000 | - | - | - |
| 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 | 网下配售股份上市,高管股份变动 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 增发A股上市 | 首发限售股份上市 | 增发A股上市 | 股份性质变更 | 股份性质变更 | 新三板上市 |
| 公告日期 | 2022-12-07 | 2020-09-03 | 2019-02-14 | 2018-04-25 | 2017-01-18 | 2015-11-30 | 2015-09-11 | 2015-08-07 | 2014-04-10 | 2013-07-12 |
| 变动日期 | 2022-12-12 | 2020-09-10 | 2019-02-19 | 2017-12-31 | 2017-01-23 | 2015-12-03 | 2015-09-16 | 2015-06-30 | 2013-12-31 | 2013-07-22 |