| 类型/截止日期 | 2022-04-14 | 2022-01-11 | 2019-12-17 | 2019-04-15 | 2018-10-16 | 2018-06-30 | 2018-01-19 | 2017-02-23 | 2016-12-31 | 2016-04-15 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 56,333,705 | 54,423,705 | 54,423,705 | 54,423,705 | 54,423,705 | 54,423,705 | 54,423,705 | 50,923,705 | 50,923,705 | 50,923,705 |
| 流通股(股) | 39,511,183 | 39,511,183 | 39,289,379 | 37,652,575 | 37,496,781 | 36,894,812 | 37,539,538 | 34,039,538 | 29,022,145 | 30,746,395 |
| 流通A股(股) | 39,511,183 | 39,511,183 | 39,289,379 | 37,652,575 | 37,496,781 | 36,894,812 | 37,539,538 | 34,039,538 | 29,022,145 | 30,746,395 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 16,822,522 | 14,912,522 | 15,134,326 | 16,771,130 | 16,926,924 | 17,528,893 | 16,884,167 | 16,884,167 | 21,901,560 | 20,177,310 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 50,923,705 | 50,923,705 | 50,923,705 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 16,822,522 | 14,912,522 | 15,134,326 | 16,771,130 | 16,926,924 | 17,528,893 | 16,884,167 | 16,884,167 | 21,901,560 | 20,177,310 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,280,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 14,740,664 | 14,740,664 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 9,280,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 7,370,332 | 14,740,664 | 14,740,664 |
| 高管持股(股) | 7,542,190 | 7,542,190 | 7,763,994 | 9,400,798 | 9,556,592 | 10,158,561 | 9,513,835 | 9,513,835 | 7,160,896 | 5,436,646 |
| 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 | 限制性股票 | 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 | 增发A股上市 | 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 |
| 公告日期 | 2022-04-18 | 2022-01-05 | 2019-12-11 | 2019-04-10 | 2018-10-11 | 2018-08-15 | 2018-01-08 | 2017-02-17 | 2017-03-13 | 2016-04-08 |
| 变动日期 | 2022-04-14 | 2022-01-11 | 2019-12-17 | 2019-04-15 | 2018-10-16 | 2018-06-30 | 2018-01-19 | 2017-02-23 | 2016-12-31 | 2016-04-15 |