| 类型/截止日期 | 2022-03-31 | 2019-10-16 | 2019-03-20 | 2019-01-09 | 2018-08-31 | 2018-06-30 | 2017-11-15 | 2017-07-03 | 2017-01-24 | 2017-01-19 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 100,980,000 | 100,980,000 | 100,980,000 | 100,980,000 | 100,980,000 | 59,400,000 | 59,400,000 | 54,400,000 | 52,800,000 | 52,800,000 |
| 流通股(股) | 56,889,360 | 55,317,405 | 53,359,600 | 52,795,200 | 50,424,975 | 29,661,750 | 29,669,750 | 24,669,750 | 24,744,750 | 24,286,200 |
| 流通A股(股) | 56,889,360 | 55,317,405 | 53,359,600 | 52,795,200 | 50,424,975 | 29,661,750 | 29,669,750 | 24,669,750 | 24,744,750 | 24,286,200 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 44,090,640 | 45,662,595 | 47,620,400 | 48,184,800 | 50,555,025 | 29,738,250 | 29,730,250 | 29,730,250 | 28,055,250 | 28,513,800 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 52,800,000 | 52,800,000 | ||||||||
| 三板B股(股) | - | - | ||||||||
| 限售股份(股) | 44,090,640 | 45,662,595 | 47,620,400 | 48,184,800 | 50,555,025 | 29,738,250 | 29,730,250 | 29,730,250 | 28,055,250 | 28,513,800 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 29,624,200 | 29,624,200 | 31,324,200 | 31,324,200 | 31,324,200 | 18,426,000 | 18,426,000 | 18,426,000 | 16,826,000 | 19,702,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 29,624,200 | 29,624,200 | 31,324,200 | 31,324,200 | 31,324,200 | 18,426,000 | 18,426,000 | 18,426,000 | 16,826,000 | 19,702,000 |
| 高管持股(股) | 14,466,440 | 16,038,395 | 16,296,200 | 16,860,600 | 19,230,825 | 11,312,250 | 11,304,250 | 11,304,250 | 11,229,250 | 8,811,800 |
| 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,网下配售股份上市 | 高管股份变动 | 高管股份变动 | 转增股上市 | 高管股份变动 | 增发A股上市 | 增发A股上市,其他变动原因 | 高管股份变动,首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2022-03-28 | 2019-10-11 | 2019-03-14 | 2019-01-03 | 2018-08-24 | 2018-08-03 | 2017-11-09 | 2017-08-30 | 2017-01-19 | 2017-01-19 |
| 变动日期 | 2022-03-31 | 2019-10-16 | 2019-03-20 | 2019-01-09 | 2018-08-31 | 2018-06-30 | 2017-11-15 | 2017-07-03 | 2017-01-24 | 2017-01-19 |