| 类型/截止日期 | 2023-01-13 | 2022-12-21 | 2018-11-09 | 2015-08-14 | 2015-06-30 | 2015-06-18 | 2013-06-30 | 2012-12-31 | 2011-11-16 | 2010-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 50,000,000 | 50,000,000 | 50,000,000 | 50,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 |
| 流通股(股) | 16,250,000 | 13,992,500 | 21,425,000 | 13,925,000 | 10,175,000 | 14,000,000 | 8,750,000 | 8,750,000 | 8,750,000 | 8,727,500 |
| 流通A股(股) | 16,250,000 | 13,992,500 | 21,425,000 | 13,925,000 | 10,175,000 | 14,000,000 | 8,750,000 | 8,750,000 | 8,750,000 | 8,727,500 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 33,750,000 | 36,007,500 | 28,575,000 | 36,075,000 | 24,825,000 | 21,000,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,272,500 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | 35,000,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 33,750,000 | 36,007,500 | 28,575,000 | 36,075,000 | 24,825,000 | 21,000,000 | 26,250,000 | 26,250,000 | 26,250,000 | 26,272,500 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | - | - | - | - | - | - | 5,250,000 | 1,492,500 | - | - |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | - | - | - | - | - | - | 5,250,000 | 1,492,500 | - | - |
| 高管持股(股) | 33,750,000 | 36,007,500 | 28,575,000 | 36,075,000 | 24,825,000 | 21,000,000 | 21,000,000 | 24,757,500 | 26,250,000 | 26,272,500 |
| 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 | 增发A股上市 | 高管股份变动 | 首发限售股份上市 | 定期报告 | 定期报告 | 高管股份变动 | 定期报告 |
| 公告日期 | 2023-01-10 | 2022-12-16 | 2018-11-06 | 2015-08-11 | 2015-08-25 | 2015-06-15 | 2013-08-26 | 2013-04-22 | 2011-11-17 | 2011-04-25 |
| 变动日期 | 2023-01-13 | 2022-12-21 | 2018-11-09 | 2015-08-14 | 2015-06-30 | 2015-06-18 | 2013-06-30 | 2012-12-31 | 2011-11-16 | 2010-12-31 |