| 类型/截止日期 | 2022-12-31 | 2022-09-28 | 2020-02-03 | 2020-01-21 | 2019-10-23 | 2019-09-04 | 2019-08-30 | 2019-06-30 | 2019-03-05 | 2018-08-28 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 | 163,802,421 |
| 流通股(股) | 113,708,172 | 117,083,172 | 116,826,371 | 110,132,559 | 110,149,809 | 109,762,309 | 109,154,309 | 109,811,309 | 109,842,559 | 101,048,879 |
| 流通A股(股) | 113,708,172 | 117,083,172 | 116,826,371 | 110,132,559 | 110,149,809 | 109,762,309 | 109,154,309 | 109,811,309 | 109,842,559 | 101,048,879 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 50,094,249 | 46,719,249 | 46,976,050 | 53,669,862 | 53,652,612 | 54,040,112 | 54,648,112 | 53,991,112 | 53,959,862 | 62,753,542 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | ||||||||||
| 三板B股(股) | ||||||||||
| 限售股份(股) | 50,094,249 | 46,719,249 | 46,976,050 | 53,669,862 | 53,652,612 | 54,040,112 | 54,648,112 | 53,991,112 | 53,959,862 | 62,753,542 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 76,000 | 76,000 | 1,026,000 | 35,642,955 | 1,525,000 | 1,857,500 | 2,465,500 | 2,465,500 | - | 2,465,500 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 76,000 | 76,000 | 1,026,000 | 35,642,955 | 1,525,000 | 1,857,500 | 2,465,500 | 2,465,500 | - | 2,465,500 |
| 高管持股(股) | 50,018,249 | 46,643,249 | 45,950,050 | 18,026,907 | 52,127,612 | 52,182,612 | 52,182,612 | 51,525,612 | 53,959,862 | 60,288,042 |
| 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,网下配售股份上 | 股份性质变更 | 网下配售股份上市,高管股份变动 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 | 首发限售股份上市,高管股份变动 | 网下配售股份上市 |
| 公告日期 | 2023-04-27 | 2022-09-22 | 2020-01-21 | 2020-01-21 | 2019-10-18 | 2019-08-30 | 2019-08-30 | 2019-07-30 | 2019-02-28 | 2018-08-23 |
| 变动日期 | 2022-12-31 | 2022-09-28 | 2020-02-03 | 2020-01-21 | 2019-10-23 | 2019-09-04 | 2019-08-30 | 2019-06-30 | 2019-03-05 | 2018-08-28 |