| 类型/截止日期 | 2023-02-03 | 2022-11-23 | 2020-06-30 | 2020-01-21 | 2019-07-15 | 2018-09-30 | 2018-04-03 | 2016-12-26 | 2016-03-15 | 2015-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 199,956,600 | 190,796,600 | 123,696,600 | 123,696,600 | 123,696,600 | 123,696,600 | 123,696,600 | 116,838,600 | 113,388,600 | 113,388,600 |
| 流通股(股) | 131,875,300 | 122,715,300 | 71,590,300 | 71,715,300 | 71,165,300 | 44,551,600 | 45,580,025 | 43,865,525 | 43,178,025 | 43,178,025 |
| 流通A股(股) | 131,875,300 | 122,715,300 | 71,590,300 | 71,715,300 | 71,165,300 | 44,551,600 | 45,580,025 | 43,865,525 | 43,178,025 | 43,178,025 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 68,081,300 | 68,081,300 | 52,106,300 | 51,981,300 | 52,531,300 | 79,145,000 | 78,116,575 | 72,973,075 | 70,210,575 | 70,210,575 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 116,838,600 | 113,388,600 | 113,388,600 | |||||||
| 三板B股(股) | - | - | - | |||||||
| 限售股份(股) | 68,081,300 | 68,081,300 | 52,106,300 | 51,981,300 | 52,531,300 | 79,145,000 | 78,116,575 | 72,973,075 | 70,210,575 | 70,210,575 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 33,333,335 | 33,333,335 | 33,333,335 | 33,333,335 | 34,033,335 | 60,700,000 | 60,700,000 | 60,700,000 | 60,000,000 | 60,000,000 |
| 其中：境内法人持股 | - | - | - | - | - | - | - | - | - | - |
| 其他境内自然人持股 | 33,333,335 | 33,333,335 | 33,333,335 | 33,333,335 | 34,033,335 | 60,700,000 | 60,700,000 | 60,700,000 | 60,000,000 | 60,000,000 |
| 高管持股(股) | 34,747,965 | 34,747,965 | 18,772,965 | 18,647,965 | 18,497,965 | 18,445,000 | 17,416,575 | 12,273,075 | 10,210,575 | 10,210,575 |
| 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 | 增发A股上市 | 高管股份变动 | 高管股份变动 | 网下配售股份上市 | 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 | 增发A股上市 | 新三板上市 | 其他变动原因 |
| 公告日期 | 2023-01-31 | 2022-11-18 | 2020-08-13 | 2020-01-16 | 2019-07-10 | 2018-10-23 | 2018-03-29 | 2016-12-21 | 2016-02-16 | 2016-04-19 |
| 变动日期 | 2023-02-03 | 2022-11-23 | 2020-06-30 | 2020-01-21 | 2019-07-15 | 2018-09-30 | 2018-04-03 | 2016-12-26 | 2016-03-15 | 2015-12-31 |