| 类型/截止日期 | 2022-12-31 | 2022-06-30 | 2020-03-13 | 2019-03-08 | 2017-12-15 | 2017-06-30 | 2017-01-12 | 2016-11-09 | 2016-11-04 | 2016-06-30 |
|---|---|---|---|---|---|---|---|---|---|---|
| 总股本(股) | 40,750,000 | 40,750,000 | 40,750,000 | 40,750,000 | 40,750,000 | 40,750,000 | 40,750,000 | 16,300,000 | 16,300,000 | 16,300,000 |
| 流通股(股) | 25,056,250 | 22,956,250 | 24,156,250 | 23,762,500 | 23,312,500 | 15,681,250 | 16,225,000 | 6,490,000 | 6,210,000 | 6,600,000 |
| 流通A股(股) | 25,056,250 | 22,956,250 | 24,156,250 | 23,762,500 | 23,312,500 | 15,681,250 | 16,225,000 | 6,490,000 | 6,210,000 | 6,600,000 |
| 流通B股(股) | - | - | - | - | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售A股(股) | 15,693,750 | 17,793,750 | 16,593,750 | 16,987,500 | 17,437,500 | 25,068,750 | 24,525,000 | 9,810,000 | 10,090,000 | 9,700,000 |
| 限售B股(股) | - | - | - | - | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - | - | - | - | - |
| 三板A股(股) | 40,750,000 | 16,300,000 | 16,300,000 | 16,300,000 | ||||||
| 三板B股(股) | - | - | - | - | ||||||
| 限售股份(股) | 15,693,750 | 17,793,750 | 16,593,750 | 16,987,500 | 17,437,500 | 25,068,750 | 24,525,000 | 9,810,000 | 10,090,000 | 9,700,000 |
| 国家持股(股) | - | - | - | - | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - | - | - | - | - |
| 其他内资持股合计(股) | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 12,200,000 | 12,200,000 | 4,880,000 | 5,160,000 | 5,160,000 |
| 其中：境内法人持股 | - | - | - | - | - | 3,000,000 | 3,000,000 | 1,200,000 | 1,200,000 | 1,200,000 |
| 其他境内自然人持股 | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 9,200,000 | 3,680,000 | 3,960,000 | 3,960,000 |
| 高管持股(股) | 6,493,750 | 8,593,750 | 7,393,750 | 7,787,500 | 8,237,500 | 12,868,750 | 12,325,000 | 4,930,000 | 4,930,000 | 4,540,000 |
| 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 | 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,网下配售股份上市 | 高管股份变动 | 转增股上市 | 首发限售股份上市 | 高管股份变动 | 高管股份变动 |
| 公告日期 | 2023-04-26 | 2022-08-29 | 2020-03-09 | 2019-03-05 | 2017-12-12 | 2017-08-24 | 2017-01-04 | 2016-11-04 | 2016-11-04 | 2016-08-22 |
| 变动日期 | 2022-12-31 | 2022-06-30 | 2020-03-13 | 2019-03-08 | 2017-12-15 | 2017-06-30 | 2017-01-12 | 2016-11-09 | 2016-11-04 | 2016-06-30 |