| 类型/截止日期 | 2022-12-19 | 2020-07-16 | 2020-03-18 | 2020-03-13 | 2019-12-19 | 2019-12-16 | 2018-12-31 | 2018-09-11 | 2016-09-23 | 2015-12-22 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 | 25,000,000 |
| 流通股(股) | 19,383,939 | 15,813,118 | 13,301,199 | 10,526,199 | 11,126,949 | 8,959,415 | 6,791,882 | 8,959,415 | 6,791,882 | - |
| 流通A股(股) | 19,383,939 | 15,813,118 | 13,301,199 | 10,526,199 | 11,126,949 | 8,959,415 | 6,791,882 | 8,959,415 | 6,791,882 | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 5,616,061 | 9,186,882 | 11,698,801 | 14,473,801 | 13,873,051 | 16,040,585 | 18,208,118 | 16,040,585 | 18,208,118 | 25,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 25,000,000 | - | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 5,616,061 | 9,186,882 | 11,698,801 | 14,473,801 | 13,873,051 | 16,040,585 | 18,208,118 | 16,040,585 | 18,208,118 | 25,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | 5,049,392 | 5,049,392 | 10,098,784 | 10,098,784 | 12,266,318 | 12,266,318 | 12,266,318 | 14,433,851 | 25,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | 2,167,534 | 2,167,534 | 2,167,534 | 4,335,067 | 6,502,600 |
| 其他境内自然人持股 | - | 5,049,392 | 5,049,392 | 10,098,784 | 10,098,784 | 10,098,784 | 10,098,784 | 10,098,784 | 10,098,784 | 18,497,400 |
| 高管持股(股) | 5,616,061 | 4,137,490 | 6,649,409 | 4,375,017 | 3,774,267 | 3,774,267 | 5,941,800 | 3,774,267 | 3,774,267 | - |
| 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 | 首发限售股份上市 | 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 | 首发限售股份上市 | 首发限售股份上市 | 新三板上市 |
| 公告日期 | 2022-12-14 | 2020-07-13 | 2020-03-13 | 2020-03-13 | 2019-12-16 | 2019-12-16 | 2019-02-28 | 2018-09-05 | 2016-09-20 | 2015-11-30 |
| 变动日期 | 2022-12-19 | 2020-07-16 | 2020-03-18 | 2020-03-13 | 2019-12-19 | 2019-12-16 | 2018-12-31 | 2018-09-11 | 2016-09-23 | 2015-12-22 |