| 类型/截止日期 | 2023-02-22 | 2022-12-31 | 2022-07-22 | 2022-07-01 | 2022-02-09 | 2020-07-02 | 2020-05-22 | 2020-01-17 | 2020-01-14 | 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 | 74,500,000 |
| 流通股(股) | 39,114,937 | 39,072,750 | 39,582,750 | 39,429,000 | 30,589,000 | 23,390,250 | 23,290,250 | 20,480,250 | 20,430,250 | 20,430,250 |
| 流通A股(股) | 39,114,937 | 39,072,750 | 39,582,750 | 39,429,000 | 30,589,000 | 23,390,250 | 23,290,250 | 20,480,250 | 20,430,250 | 20,430,250 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 35,385,063 | 35,427,250 | 34,917,250 | 35,071,000 | 43,911,000 | 51,109,750 | 51,209,750 | 54,019,750 | 54,069,750 | 54,069,750 |
| 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) | 35,385,063 | 35,427,250 | 34,917,250 | 35,071,000 | 43,911,000 | 51,109,750 | 51,209,750 | 54,019,750 | 54,069,750 | 54,069,750 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 13,383,333 | 13,383,333 | 13,383,333 | 13,383,333 | 18,383,333 | 23,713,333 | 23,813,333 | 28,913,333 | 28,963,333 | 28,963,333 |
| 其中：境内法人持股 | - | - | - | - | - | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 | 5,000,000 |
| 其他境内自然人持股 | 13,383,333 | 13,383,333 | 13,383,333 | 13,383,333 | 18,383,333 | 18,713,333 | 18,813,333 | 23,913,333 | 23,963,333 | 23,963,333 |
| 高管持股(股) | 22,001,730 | 22,043,917 | 21,533,917 | 21,687,667 | 25,527,667 | 27,396,417 | 27,396,417 | 25,106,417 | 25,106,417 | 25,106,417 |
| 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 | 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,首发限售股份上 | 网下配售股份上市 | 网下配售股份上市,首发限售股份上 | 网下配售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-02-17 | 2023-04-11 | 2022-07-19 | 2022-06-28 | 2022-01-28 | 2020-06-24 | 2020-05-19 | 2020-01-14 | 2020-01-14 | 2020-04-28 |
| 变动日期 | 2023-02-22 | 2022-12-31 | 2022-07-22 | 2022-07-01 | 2022-02-09 | 2020-07-02 | 2020-05-22 | 2020-01-17 | 2020-01-14 | 2019-12-31 |