| 类型/截止日期 | 2022-10-11 | 2020-06-30 | 2019-10-09 | 2019-01-16 | 2019-01-11 | 2017-08-21 | 2017-08-16 | 2017-06-30 | 2017-03-17 | 2016-08-05 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 73,500,000 | 73,500,000 | 73,500,000 | 73,500,000 | 73,500,000 | 73,500,000 | 70,000,000 | 70,000,000 | 70,000,000 | 70,000,000 |
| 流通股(股) | 1,000 | 50,847,600 | 53,472,600 | 52,197,600 | 24,233,066 | 25,283,066 | 21,783,066 | 22,308,066 | 22,658,066 | - |
| 流通A股(股) | 1,000 | 50,847,600 | 53,472,600 | 52,197,600 | 24,233,066 | 25,283,066 | 21,783,066 | 22,308,066 | 22,658,066 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 73,499,000 | 22,652,400 | 20,027,400 | 21,302,400 | 49,266,934 | 48,216,934 | 48,216,934 | 47,691,934 | 47,341,934 | 70,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 70,000,000 | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 73,499,000 | 22,652,400 | 20,027,400 | 21,302,400 | 49,266,934 | 48,216,934 | 48,216,934 | 47,691,934 | 47,341,934 | 70,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 65,115,400 | 14,268,800 | 14,268,800 | 14,268,800 | 38,733,334 | 38,733,334 | 38,733,334 | 38,733,334 | 38,733,334 | 70,000,000 |
| 其中：境内法人持股 | 30,795,800 | - | - | - | 24,464,534 | 24,464,534 | 24,464,534 | 24,464,534 | 24,464,534 | 36,696,800 |
| 其他境内自然人持股 | 34,319,600 | 14,268,800 | 14,268,800 | 14,268,800 | 14,268,800 | 14,268,800 | 14,268,800 | 14,268,800 | 14,268,800 | 33,303,200 |
| 高管持股(股) | 8,383,600 | 8,383,600 | 5,758,600 | 7,033,600 | 10,533,600 | 9,483,600 | 9,483,600 | 8,958,600 | 8,608,600 | - |
| 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 | 股份性质变更 | 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 | 高管股份变动 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-10-11 | 2020-08-20 | 2019-09-27 | 2019-01-11 | 2019-01-11 | 2017-08-16 | 2017-08-16 | 2017-08-30 | 2017-03-14 | 2016-07-29 |
| 变动日期 | 2022-10-11 | 2020-06-30 | 2019-10-09 | 2019-01-16 | 2019-01-11 | 2017-08-21 | 2017-08-16 | 2017-06-30 | 2017-03-17 | 2016-08-05 |