| 类型/截止日期 | 2019-06-30 | 2018-12-17 | 2018-12-12 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-02-10 | 2017-01-03 | 2016-08-10 | 2016-08-09 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 |
| 流通股(股) | 16,873,250 | 18,449,430 | 17,561,990 | 18,561,990 | 21,075,240 | 25,225,180 | 25,375,180 | 22,378,555 | 15,755,555 | 14,685,721 |
| 流通A股(股) | 16,873,250 | 18,449,430 | 17,561,990 | 18,561,990 | 21,075,240 | 25,225,180 | 25,375,180 | 22,378,555 | 15,755,555 | 14,685,721 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,126,750 | 12,550,570 | 13,438,010 | 12,438,010 | 9,924,760 | 5,774,820 | 5,624,820 | 8,621,445 | 15,244,445 | 16,314,279 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 31,000,000 | 31,000,000 | 31,000,000 | 31,000,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 14,126,750 | 12,550,570 | 13,438,010 | 12,438,010 | 9,924,760 | 5,774,820 | 5,624,820 | 8,621,445 | 15,244,445 | 16,314,279 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 6,423,000 | 6,423,000 | 7,492,834 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 3,426,375 | 6,423,000 | 6,423,000 | 7,492,834 |
| 高管持股(股) | 10,700,375 | 9,124,195 | 10,011,635 | 9,011,635 | 6,498,385 | 2,348,445 | 2,198,445 | 2,198,445 | 8,821,445 | 8,821,445 |
| 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 | 首发限售股份上市,高管股份变动 | 首发限售股份上市 | 高管股份变动 |
| 公告日期 | 2019-08-28 | 2018-12-12 | 2018-12-12 | 2018-08-17 | 2018-04-13 | 2017-08-18 | 2017-02-07 | 2017-04-27 | 2016-08-05 | 2016-08-05 |
| 变动日期 | 2019-06-30 | 2018-12-17 | 2018-12-12 | 2018-06-30 | 2017-12-31 | 2017-06-30 | 2017-02-10 | 2017-01-03 | 2016-08-10 | 2016-08-09 |