| 类型/截止日期 | 2022-07-12 | 2022-04-07 | 2020-08-21 | 2019-12-31 | 2019-01-29 | 2019-01-24 | 2017-03-01 | 2017-01-25 | 2016-04-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 14,400,000 | 14,400,000 | 14,400,000 | 14,400,000 | 14,400,000 | 14,400,000 | 14,400,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 流通股(股) | 14,400,000 | 7,125,000 | 7,275,000 | 6,275,000 | 6,525,000 | 5,525,000 | 6,275,000 | 4,125,000 | - | - |
| 流通A股(股) | 14,400,000 | 7,125,000 | 7,275,000 | 6,275,000 | 6,525,000 | 5,525,000 | 6,275,000 | 4,125,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | - | 7,275,000 | 7,125,000 | 8,125,000 | 7,875,000 | 8,875,000 | 8,125,000 | 5,875,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 14,400,000 | 10,000,000 | - | - | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | - | 7,275,000 | 7,125,000 | 8,125,000 | 7,875,000 | 8,875,000 | 8,125,000 | 5,875,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | 4,333,334 | 4,333,334 | 4,333,334 | 5,333,334 | 5,333,334 | 5,333,334 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 1,000,000 | 1,000,000 | 1,000,000 | 3,500,000 | 3,500,000 |
| 其他境内自然人持股 | - | - | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 4,333,334 | 6,500,000 | 6,500,000 |
| 高管持股(股) | - | 7,275,000 | 2,791,666 | 3,791,666 | 3,541,666 | 3,541,666 | 2,791,666 | 541,666 | - | - |
| 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 | 首发限售股份上市,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 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2022-07-07 | 2022-03-31 | 2020-08-18 | 2020-04-23 | 2019-01-24 | 2019-01-24 | 2017-02-24 | 2017-01-20 | 2016-03-18 | 2016-04-26 |
| 变动日期 | 2022-07-12 | 2022-04-07 | 2020-08-21 | 2019-12-31 | 2019-01-29 | 2019-01-24 | 2017-03-01 | 2017-01-25 | 2016-04-15 | 2015-12-31 |