| 类型/截止日期 | 2020-05-19 | 2020-04-20 | 2019-07-16 | 2018-05-18 | 2017-05-19 | 2016-12-30 | 2016-09-02 | 2016-01-08 | 2015-07-09 | 2015-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 24,603,075 | 20,002,500 | 20,002,500 | 20,002,500 | 18,000,000 | 15,000,000 | 15,000,000 | 10,204,082 | 10,000,000 | 10,000,000 |
| 流通股(股) | 10,022,817 | 8,148,632 | 7,064,883 | 5,496,687 | 4,946,400 | 4,122,000 | 300,000 | 204,082 | - | - |
| 流通A股(股) | 10,022,817 | 8,148,632 | 7,064,883 | 5,496,687 | 4,946,400 | 4,122,000 | 300,000 | 204,082 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 14,580,258 | 11,853,868 | 12,937,617 | 14,505,813 | 13,053,600 | 10,878,000 | 14,700,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 18,000,000 | 15,000,000 | 15,000,000 | 10,204,082 | - | - | ||||
| 三板B股(股) | - | - | - | - | - | - | ||||
| 限售股份(股) | 14,580,258 | 11,853,868 | 12,937,617 | 14,505,813 | 13,053,600 | 10,878,000 | 14,700,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,786,643 | 4,704,588 | 9,409,176 | 10,977,372 | 9,878,400 | 8,232,000 | 14,700,000 | 10,000,000 | 10,000,000 | 10,000,000 |
| 其中：境内法人持股 | - | - | - | 1,568,196 | 1,411,200 | 1,176,000 | 1,764,000 | 1,200,000 | 1,200,000 | 1,200,000 |
| 其他境内自然人持股 | 5,786,643 | 4,704,588 | 9,409,176 | 9,409,176 | 8,467,200 | 7,056,000 | 12,936,000 | 8,800,000 | 8,800,000 | 8,800,000 |
| 高管持股(股) | 8,793,615 | 7,149,280 | 3,528,441 | 3,528,441 | 3,175,200 | 2,646,000 | - | - | - | - |
| 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 | 送股上市 | 首发限售股份上市 | 首发限售股份上市 | 送股上市 | 送股上市 | 首发限售股份上市 | 转增股上市,送股上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-11 | 2020-04-15 | 2019-07-11 | 2018-05-10 | 2017-05-11 | 2016-12-27 | 2016-08-25 | 2016-01-05 | 2015-06-29 | 2015-08-21 |
| 变动日期 | 2020-05-19 | 2020-04-20 | 2019-07-16 | 2018-05-18 | 2017-05-19 | 2016-12-30 | 2016-09-02 | 2016-01-08 | 2015-07-09 | 2015-06-30 |