| 类型/截止日期 | 2022-09-30 | 2022-06-30 | 2020-08-13 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2018-09-30 | 2018-06-13 | 2018-04-03 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 | 310,000,000 |
| 流通股(股) | 206,184,250 | 212,793,250 | 213,633,250 | 164,183,250 | 198,757,000 | 200,191,750 | 200,900,500 | 200,975,500 | 201,988,000 | 210,408,000 |
| 流通A股(股) | 206,184,250 | 212,793,250 | 213,633,250 | 164,183,250 | 198,757,000 | 200,191,750 | 200,900,500 | 200,975,500 | 201,988,000 | 210,408,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 103,815,750 | 97,206,750 | 96,366,750 | 145,816,750 | 111,243,000 | 109,808,250 | 109,099,500 | 109,024,500 | 108,012,000 | 99,592,000 |
| 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) | 103,815,750 | 97,206,750 | 96,366,750 | 145,816,750 | 111,243,000 | 109,808,250 | 109,099,500 | 109,024,500 | 108,012,000 | 99,592,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | - | - | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | - | - | - | - |
| 高管持股(股) | 103,815,750 | 97,206,750 | 96,366,750 | 145,816,750 | 111,243,000 | 109,808,250 | 109,099,500 | 109,024,500 | 108,012,000 | 99,592,000 |
| 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 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2022-10-31 | 2022-08-18 | 2020-08-10 | 2020-04-29 | 2020-03-31 | 2019-10-30 | 2019-07-31 | 2018-10-29 | 2018-06-07 | 2018-03-29 |
| 变动日期 | 2022-09-30 | 2022-06-30 | 2020-08-13 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2018-09-30 | 2018-06-13 | 2018-04-03 |