| 类型/截止日期 | 2022-04-29 | 2019-05-30 | 2018-12-31 | 2018-06-30 | 2018-05-09 | 2018-04-02 | 2017-12-31 | 2017-05-12 | 2016-12-31 | 2016-11-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 22,008,000 | 15,720,000 | 7,860,000 | 7,860,000 | 7,860,000 | 7,860,000 | 6,760,000 | 6,760,000 | 6,760,000 | 6,760,000 |
| 流通股(股) | 16,354,800 | 10,708,500 | 5,354,250 | 5,428,500 | 6,351,000 | 4,249,250 | 3,149,250 | 3,684,750 | 1,526,000 | 2,657,000 |
| 流通A股(股) | 16,354,800 | 10,708,500 | 5,354,250 | 5,428,500 | 6,351,000 | 4,249,250 | 3,149,250 | 3,684,750 | 1,526,000 | 2,657,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,653,200 | 5,011,500 | 2,505,750 | 2,431,500 | 1,509,000 | 3,610,750 | 3,610,750 | 3,075,250 | 5,234,000 | 4,103,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 6,760,000 | 6,760,000 | 6,760,000 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 5,653,200 | 5,011,500 | 2,505,750 | 2,431,500 | 1,509,000 | 3,610,750 | 3,610,750 | 3,075,250 | 5,234,000 | 4,103,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | 1,864,000 | 1,864,000 | 1,864,000 | 3,728,000 | 3,728,000 |
| 其中：境内法人持股 | - | - | - | - | - | 1,864,000 | 1,864,000 | 1,864,000 | 3,728,000 | 3,728,000 |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 5,653,200 | 5,011,500 | 2,505,750 | 2,431,500 | 1,509,000 | 1,746,750 | 1,746,750 | 1,211,250 | 1,506,000 | 375,000 |
| 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 | 转增股上市 | 转增股上市 | 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 | 高管股份变动 | 首发限售股份上市 |
| 公告日期 | 2022-04-22 | 2019-05-22 | 2019-04-23 | 2018-08-15 | 2018-05-04 | 2018-03-28 | 2018-04-19 | 2017-05-09 | 2017-04-25 | 2016-11-17 |
| 变动日期 | 2022-04-29 | 2019-05-30 | 2018-12-31 | 2018-06-30 | 2018-05-09 | 2018-04-02 | 2017-12-31 | 2017-05-12 | 2016-12-31 | 2016-11-22 |