| 类型/截止日期 | 2020-07-20 | 2018-12-31 | 2018-02-08 | 2017-04-12 | 2016-12-31 | 2016-11-17 | 2016-05-17 | 2015-12-30 | 2015-10-23 | 2015-10-12 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 82,330,000 | 82,330,000 | 82,330,000 | 77,878,400 | 70,950,000 | 70,950,000 | 70,950,000 | 47,300,000 | 46,500,000 | 46,500,000 |
| 流通股(股) | 49,365,925 | 49,268,425 | 49,296,550 | 48,062,900 | 42,522,000 | 42,746,250 | 39,346,245 | 26,230,830 | 25,558,330 | 21,600,000 |
| 流通A股(股) | 49,365,925 | 49,268,425 | 49,296,550 | 48,062,900 | 42,522,000 | 42,746,250 | 39,346,245 | 26,230,830 | 25,558,330 | 21,600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 32,964,075 | 33,061,575 | 33,033,450 | 29,815,500 | 28,428,000 | 28,203,750 | 31,603,755 | 21,069,170 | 20,941,670 | 24,900,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 77,878,400 | 70,950,000 | 70,950,000 | 70,950,000 | 47,300,000 | 46,500,000 | 46,500,000 | |||
| 三板B股(股) | - | - | - | - | - | - | - | |||
| 限售股份(股) | 32,964,075 | 33,061,575 | 33,033,450 | 29,815,500 | 28,428,000 | 28,203,750 | 31,603,755 | 21,069,170 | 20,941,670 | 24,900,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 19,600,003 | 13,066,669 | 13,066,669 | 13,066,669 |
| 其中：境内法人持股 | - | - | - | - | - | - | 850,000 | 566,667 | 566,667 | 566,667 |
| 其他境内自然人持股 | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 16,199,998 | 18,750,003 | 12,500,002 | 12,500,002 | 12,500,002 |
| 高管持股(股) | 16,764,077 | 16,861,577 | 16,833,452 | 13,615,502 | 12,228,002 | 12,003,752 | 12,003,752 | 8,002,501 | 7,875,001 | 11,833,331 |
| 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 | 增发A股上市,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 | 转增股上市 | 增发A股上市 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2020-07-14 | 2019-04-26 | 2018-02-02 | 2017-04-06 | 2017-04-28 | 2016-11-11 | 2016-05-10 | 2015-12-21 | 2015-10-20 | 2015-12-21 |
| 变动日期 | 2020-07-20 | 2018-12-31 | 2018-02-08 | 2017-04-12 | 2016-12-31 | 2016-11-17 | 2016-05-17 | 2015-12-30 | 2015-10-23 | 2015-10-12 |