| 类型/截止日期 | 2022-06-30 | 2020-06-30 | 2019-03-20 | 2018-12-31 | 2018-07-12 | 2018-07-05 | 2017-10-31 | 2016-09-14 | 2016-04-22 | 2015-11-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 36,400,000 | 36,400,000 | 36,400,000 | 36,400,000 | 36,400,000 | 13,000,000 | 13,000,000 | 11,500,000 | 11,500,000 | 10,000,000 |
| 流通股(股) | 10,736,200 | 12,078,400 | 13,485,400 | 13,197,800 | 13,293,700 | 4,747,750 | 4,806,250 | 3,831,250 | 1,331,250 | - |
| 流通A股(股) | 10,736,200 | 12,078,400 | 13,485,400 | 13,197,800 | 13,293,700 | 4,747,750 | 4,806,250 | 3,831,250 | 1,331,250 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 25,663,800 | 24,321,600 | 22,914,600 | 23,202,200 | 23,106,300 | 8,252,250 | 8,193,750 | 7,668,750 | 10,168,750 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 11,500,000 | 11,500,000 | - | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 25,663,800 | 24,321,600 | 22,914,600 | 23,202,200 | 23,106,300 | 8,252,250 | 8,193,750 | 7,668,750 | 10,168,750 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 4,000,000 | 4,000,000 | 4,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 11,200,000 | 4,000,000 | 4,000,000 | 4,000,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 14,463,800 | 13,121,600 | 11,714,600 | 12,002,200 | 11,906,300 | 4,252,250 | 4,193,750 | 3,668,750 | 168,750 | - |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 转增股上市 | 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 | 新三板上市 |
| 公告日期 | 2022-08-29 | 2020-08-26 | 2019-03-15 | 2019-04-25 | 2018-07-05 | 2018-07-05 | 2017-10-26 | 2016-09-09 | 2016-04-19 | 2015-11-24 |
| 变动日期 | 2022-06-30 | 2020-06-30 | 2019-03-20 | 2018-12-31 | 2018-07-12 | 2018-07-05 | 2017-10-31 | 2016-09-14 | 2016-04-22 | 2015-11-30 |