| 类型/截止日期 | 2022-10-20 | 2019-04-09 | 2019-03-22 | 2019-03-19 | 2018-12-31 | 2018-12-07 | 2018-08-22 | 2018-08-17 | 2018-06-30 | 2017-06-06 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,346,131 | 45,769,210 | 43,589,612 | 43,589,612 | 43,589,612 | 43,589,612 | 42,376,612 | 42,376,612 | 42,376,612 | 42,376,612 |
| 流通股(股) | 47,043,126 | 38,802,005 | 38,806,320 | 36,622,407 | 36,622,407 | 36,622,408 | 35,409,408 | 31,633,890 | 31,633,889 | 32,327,856 |
| 流通A股(股) | 47,043,126 | 38,802,005 | 38,806,320 | 36,622,407 | 36,622,407 | 36,622,408 | 35,409,408 | 31,633,890 | 31,633,889 | 32,327,856 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 3,303,005 | 6,967,205 | 4,783,292 | 6,967,205 | 6,967,205 | 6,967,204 | 6,967,204 | 10,742,722 | 10,742,723 | 10,048,756 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 42,376,612 | |||||||||
| 三板B股(股) | - | |||||||||
| 限售股份(股) | 3,303,005 | 6,967,205 | 4,783,292 | 6,967,205 | 6,967,205 | 6,967,204 | 6,967,204 | 10,742,722 | 10,742,723 | 10,048,756 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 1,571,848 | 5,389,111 | 3,209,513 | 4,401,469 | 4,401,469 | 4,401,469 | 4,401,469 | 9,065,423 | 9,065,423 | 9,065,423 |
| 其中：境内法人持股 | - | 3,960,158 | 1,780,560 | 1,780,560 | 1,780,560 | 1,780,560 | 1,780,560 | 3,561,120 | 3,561,120 | 3,561,120 |
| 其他境内自然人持股 | 1,571,848 | 1,428,953 | 1,428,953 | 2,620,909 | 2,620,909 | 2,620,909 | 2,620,909 | 5,504,303 | 5,504,303 | 5,504,303 |
| 高管持股(股) | 1,731,157 | 1,578,094 | 1,573,779 | 2,565,736 | 2,565,736 | 2,565,735 | 2,565,735 | 1,677,299 | 1,677,300 | 983,333 |
| 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 | 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,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 增发A股上市 | 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 |
| 公告日期 | 2022-10-17 | 2019-04-03 | 2019-03-19 | 2019-03-19 | 2019-04-26 | 2018-12-04 | 2018-08-17 | 2018-08-17 | 2018-08-27 | 2017-06-01 |
| 变动日期 | 2022-10-20 | 2019-04-09 | 2019-03-22 | 2019-03-19 | 2018-12-31 | 2018-12-07 | 2018-08-22 | 2018-08-17 | 2018-06-30 | 2017-06-06 |