| 类型/截止日期 | 2018-10-22 | 2018-07-26 | 2017-12-31 | 2017-09-22 | 2017-05-26 | 2017-04-06 | 2017-02-10 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 35,800,000 | 35,800,000 | 35,800,000 | 35,800,000 | 33,600,000 | 12,000,000 | 12,000,000 | 12,000,000 |
| 流通股(股) | 23,133,865 | 23,111,465 | 22,216,632 | 22,246,982 | 20,055,232 | 7,162,583 | 1,991,750 | 1,991,750 |
| 流通A股(股) | 23,133,865 | 23,111,465 | 22,216,632 | 22,246,982 | 20,055,232 | 7,162,583 | 1,991,750 | 1,991,750 |
| 流通B股(股) | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - |
| 限售A股(股) | 12,666,135 | 12,688,535 | 13,583,368 | 13,553,018 | 13,544,768 | 4,837,417 | 10,008,250 | 10,008,250 |
| 限售B股(股) | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - |
| 三板A股(股) | 33,600,000 | 12,000,000 | 12,000,000 | 12,000,000 | ||||
| 三板B股(股) | - | - | - | - | ||||
| 限售股份(股) | 12,666,135 | 12,688,535 | 13,583,368 | 13,553,018 | 13,544,768 | 4,837,417 | 10,008,250 | 10,008,250 |
| 国家持股(股) | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 11,276,535 | 11,293,335 | 12,226,668 | 12,226,668 | 12,226,668 | 4,366,667 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | 933,335 | 933,335 | 1,866,668 | 1,866,668 | 1,866,668 | 666,667 | 3,925,000 | 3,925,000 |
| 其他境内自然人持股 | 10,343,200 | 10,360,000 | 10,360,000 | 10,360,000 | 10,360,000 | 3,700,000 | 6,075,000 | 6,075,000 |
| 高管持股(股) | 1,389,600 | 1,395,200 | 1,356,700 | 1,326,350 | 1,318,100 | 470,750 | 8,250 | 8,250 |
| 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,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 | 增发A股上市 | 转增股上市 | 首发限售股份上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2018-10-17 | 2018-07-23 | 2018-04-17 | 2017-09-18 | 2017-05-16 | 2017-03-29 | 2017-01-20 | 2017-04-20 |
| 变动日期 | 2018-10-22 | 2018-07-26 | 2017-12-31 | 2017-09-22 | 2017-05-26 | 2017-04-06 | 2017-02-10 | 2016-12-31 |