| 类型/截止日期 | 2020-06-03 | 2019-05-31 | 2018-03-29 | 2017-04-10 | 2016-12-27 | 2016-09-26 | 2016-09-14 | 2016-03-21 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 30,000,001 | 26,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 16,000,000 | 12,500,000 | 12,500,000 | 12,500,000 |
| 流通股(股) | 11,460,000 | 9,932,000 | 6,112,000 | 5,173,332 | 4,234,666 | 1,034,666 | 808,333 | 1,033,333 | 1,033,333 |
| 流通A股(股) | 11,460,000 | 9,932,000 | 6,112,000 | 5,173,332 | 4,234,666 | 1,034,666 | 808,333 | 1,033,333 | 1,033,333 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 18,540,001 | 16,068,000 | 9,888,000 | 10,826,668 | 11,765,334 | 14,965,334 | 11,691,667 | 11,466,667 | 11,466,667 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 16,000,000 | 16,000,000 | 16,000,000 | 12,500,000 | 12,500,000 | 12,500,000 | |||
| 三板B股(股) | - | - | - | - | - | - | |||
| 限售股份(股) | 18,540,001 | 16,068,000 | 9,888,000 | 10,826,668 | 11,765,334 | 14,965,334 | 11,691,667 | 11,466,667 | 11,466,667 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 16,540,002 | 14,334,668 | 8,821,334 | 9,760,002 | 10,698,668 | 14,965,334 | 11,691,667 | 11,466,667 | 11,466,667 |
| 其中：境内法人持股 | - | - | - | 938,668 | 1,877,334 | 1,877,334 | 1,466,667 | 1,466,667 | 1,466,667 |
| 其他境内自然人持股 | 16,540,002 | 14,334,668 | 8,821,334 | 8,821,334 | 8,821,334 | 13,088,000 | 10,225,000 | 10,000,000 | 10,000,000 |
| 高管持股(股) | 1,999,999 | 1,733,332 | 1,066,666 | 1,066,666 | 1,066,666 | - | - | - | - |
| 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 | 转增股上市,送股上市 | 首发限售股份上市 | 首发限售股份上市 | 首发限售股份上市 | 送股上市 | 高管股份变动 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-26 | 2019-05-24 | 2018-03-26 | 2017-04-05 | 2016-12-22 | 2016-09-14 | 2016-09-14 | 2016-02-24 | 2016-04-27 |
| 变动日期 | 2020-06-03 | 2019-05-31 | 2018-03-29 | 2017-04-10 | 2016-12-27 | 2016-09-26 | 2016-09-14 | 2016-03-21 | 2015-12-31 |