| 类型/截止日期 | 2019-12-31 | 2019-10-10 | 2019-05-17 | 2019-05-14 | 2018-04-17 | 2018-01-11 | 2017-11-03 | 2017-03-24 | 2016-12-31 |
|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 31,304,000 | 31,304,000 | 31,304,000 | 31,304,000 | 31,304,000 | 31,304,000 | 31,304,000 | 30,000,000 | 30,000,000 |
| 流通股(股) | 22,864,250 | 22,960,250 | 20,744,000 | 15,077,332 | 15,887,332 | 10,220,666 | 1,304,000 | - | - |
| 流通A股(股) | 22,864,250 | 22,960,250 | 20,744,000 | 15,077,332 | 15,887,332 | 10,220,666 | 1,304,000 | - | - |
| 流通B股(股) | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 8,439,750 | 8,343,750 | 10,560,000 | 16,226,668 | 15,416,668 | 21,083,334 | 30,000,000 | 30,000,000 | 30,000,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | - | - | |||||||
| 三板B股(股) | - | - | |||||||
| 限售股份(股) | 8,439,750 | 8,343,750 | 10,560,000 | 16,226,668 | 15,416,668 | 21,083,334 | 30,000,000 | 30,000,000 | 30,000,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 5,506,667 | 5,506,667 | 5,506,667 | 11,173,335 | 11,173,335 | 16,840,001 | 30,000,000 | 30,000,000 | 30,000,000 |
| 其中：境内法人持股 | - | - | - | 5,166,668 | 5,166,668 | 10,333,334 | 15,500,000 | 15,500,000 | 15,500,000 |
| 其他境内自然人持股 | 5,506,667 | 5,506,667 | 5,506,667 | 6,006,667 | 6,006,667 | 6,506,667 | 14,500,000 | 14,500,000 | 14,500,000 |
| 高管持股(股) | 2,933,083 | 2,837,083 | 5,053,333 | 5,053,333 | 4,243,333 | 4,243,333 | - | - | - |
| 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 | 首发限售股份上市 | 高管股份变动 | 首发限售股份上市 | 首发限售股份上市 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2020-05-25 | 2019-09-27 | 2019-05-14 | 2019-05-14 | 2018-04-12 | 2018-01-08 | 2017-10-31 | 2017-02-24 | 2017-04-26 |
| 变动日期 | 2019-12-31 | 2019-10-10 | 2019-05-17 | 2019-05-14 | 2018-04-17 | 2018-01-11 | 2017-11-03 | 2017-03-24 | 2016-12-31 |