美国 · SEC FORM 4
ALPHA & OMEGA SEMICONDUCTOR Ltd
AOSL · Nasdaq · CIK 0001387467 · Technology · Semiconductors
内部人信号
0 qualifying P purchase groups
当前 180 天评分窗口
16 同一窗口内观察到的 Form 4 交易行
5 sales · 11 期权、代扣税、授予、赠与或其他交易行
为什么没有活跃信号?
评分构成
活跃窗口内没有合资格买入,因此不计算分数。缺失的输入不会被当作零分或看空信号。
为什么没有分数?
- 没有合资格公开市场买入可提供聚集度、规模、角色、近期性或确信度输入。
- 卖出及其他 Form 4 活动继续作为背景显示,不会形成负分。
卖出和其他 Form 4 活动会单独显示,不会形成负面买入信号。没有买入不会被评分为看空。
买方广度、集中度与聚集买入
合资格买入进入 180 天研究窗口后,这些模块才会启用。
内部人活动时间轴
申报人轨道展示最近 180 天。符号形状区分交易类型;卖出仅作为背景。
—
信号历史
Scores are archived only when the company qualifies for a published US buy-signal snapshot. 最近一次合资格买入: 2026-03-09 · Chang Mike F.
近期 Form 4 活动
P is an open-market or private purchase. S is a sale. M, F, A and G usually describe exercises, tax withholding, awards and gifts. These categories remain visually separate.
市场背景
市场背景补充近期价格表现与风险信息,不影响内部人信号。
价格表现
- 1M
- +22.8%
- 3M
- -20.9%
- 6M
- +33.2%
- 12M
- —
波动率与流动性
- 波动率
- 88.8%
- Beta
- —
- 平均每日成交额
- —
估值
- 市值
- —
- P/E
- —
基本面
- 利润率
- -6.2%
- ROE
- -5.3%
- 细分行业
- Semiconductors
市场数据
价格数据截至:2026-10-03 · 价格来源:OpenBB/yfinance · 来自 SEC 申报文件:利润率, ROE · 财年截止日:2026-06-30 · Status: PASS
空头余额
空头余额是券商向 FINRA 申报的外部背景数据,不影响内部人信号。
- 空头股数
- 2,947,504
- 上期报告
- 2,922,868
- 日均成交量
- 594,759
- 回补天数
- 5.0
FINRA 结算日:2026-09-30 · 获取日期 2026-10-12 · FINRA 股票空头余额 ↗. 这是股数,每月两个结算日之后约一周公布;不是占已发行股份的比例。
历史股票买入
Qualifying code P transactions in the local Form 4 history, including purchases outside the current signal window.
| Transaction date | Reporting owner | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-03-09 | Chang Mike F | 买入 (P) | Common Shares | 33,727 | USD 19.00 | USD 640,813 | SEC 申报 ↗ |
Form 4 申报证据
65 transaction lines in the latest 365-day window; 389 in local history.
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-24 | Chang Stephen Chunping | 赠与 (G) | Common Share | 100,947 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-24 | Chang Mike F | 赠与 (G) | Common Shares | 100,947 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-13 | Chang Mike F | 赠与 (G) | Common Shares | 3,000,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
展开近期 Form 4 证据 (30 grouped rows)
| 日期 | 申报人 | 类型 | 证券 | 股数 | 平均价格 | 估算金额 | 来源 |
|---|---|---|---|---|---|---|---|
| 2026-08-24 | Chang Stephen Chunping | 赠与 (G) | Common Share | 100,947 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-24 | Chang Mike F | 赠与 (G) | Common Shares | 100,947 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-08-13 | Chang Mike F | 赠与 (G) | Common Shares | 3,000,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-20 | Chien Joshua C. | 奖励/授予 (A) | Common Share | 1,368 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-07-16 | Xue Bing | 卖出 (S) | Common Share | 875 | USD 33.99 | USD 29,741 | SEC 申报 ↗ |
| 2026-07-13 | Chang Mike F | 赠与 (G) | Common Shares | 23,754 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-06-16 | Xue Bing | 卖出 (S) | Common Share | 4,916 | USD 47.09 | USD 231,494 | SEC 申报 ↗ |
| 2026-06-01 | Chang Mike F | 赠与 (G) | Common Shares | 30,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-26 | Chang Mike F | 赠与 (G) | Common Shares | 39,780 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-22 | Chang Mike F | 赠与 (G) | Common Shares | 736,252 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-22 | Chen Claudia | 卖出 (S) | Common Share | 4,061 | USD 39.53 | USD 160,520 | SEC 申报 ↗ |
| 2026-05-21 | Chang Stephen Chunping | 赠与 (G) | Common Share | 2,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-05-18 | Xue Bing | 卖出 (S) | Common Share | 4,916 | USD 41.00 | USD 201,556 | SEC 申报 ↗ |
| 2026-04-28 | Liang Yifan | 赠与 (G) | Common Shares | 300 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-27 | Liang Yifan | 赠与 (G) | Common Shares | 300 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-04-17 | Liang Yifan | 卖出 (S) | Common Shares | 8,625 | USD 35.00 | USD 301,875 | SEC 申报 ↗ |
| 2026-04-17 | Chang Stephen Chunping | 卖出 (S) | Common Share | 14,884 | USD 34.47 | USD 512,987 | SEC 申报 ↗ |
| 2026-04-16 | Xue Bing | 卖出 (S) | Common Share | 1,832 | USD 31.21 | USD 57,177 | SEC 申报 ↗ |
| 2026-04-14 | Liang Yifan | 卖出 (S) | Common Shares | 26,517 | USD 30.57 | USD 810,493 | SEC 申报 ↗ |
| 2026-04-14 | Chang Stephen Chunping | 卖出 (S) | Common Share | 5,594 | USD 31.90 | USD 178,449 | SEC 申报 ↗ |
| 2026-03-16 | Li Wenjun | 代扣税 (F) | Common Share | 5,607 | USD 21.43 | USD 120,158 | SEC 申报 ↗ |
| 2026-03-16 | Li Wenjun | 奖励/授予 (A) | Common Share | 10,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Chang Mike F | 代扣税 (F) | Common Shares | 14,419 | USD 21.43 | USD 308,999 | SEC 申报 ↗ |
| 2026-03-16 | Chang Mike F | 奖励/授予 (A) | Common Shares | 22,500 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Xue Bing | 卖出 (S) | Common Share | 2,408 | USD 21.92 | USD 52,783 | SEC 申报 ↗ |
| 2026-03-16 | Xue Bing | 代扣税 (F) | Common Share | 9,182 | USD 21.43 | USD 196,770 | SEC 申报 ↗ |
| 2026-03-16 | Xue Bing | 奖励/授予 (A) | Common Share | 15,000 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Liang Yifan | 代扣税 (F) | Common Shares | 11,499 | USD 21.43 | USD 246,424 | SEC 申报 ↗ |
| 2026-03-16 | Liang Yifan | 奖励/授予 (A) | Common Shares | 22,500 | USD 0.00 | USD 0 | SEC 申报 ↗ |
| 2026-03-16 | Li Wenjun | 代扣税 (F) | Common Share | 5,539 | USD 21.43 | USD 118,701 | SEC 申报 ↗ |
Multiple price lines in one filing are grouped and share-weighted. Price and value are blank when a grouped filing line lacks price evidence.
快照与身份
| 快照日期 | 2026-10-19 |
|---|---|
| 排名版本 | US-v1.2 |
| 数据质量 | PASS ELIGIBLE · — |
| 股票代码 | AOSL |
| CIK | 0001387467 |
| 行业 | Technology |
| 细分行业 | Semiconductors Yahoo Finance |
| SEC SIC | 3674 Semiconductors & Related Devices |
| 交易所 | Nasdaq |
数据覆盖
| 本地 Form 4 历史 | 389 transaction lines from 2020-03-16 to 2026-08-24 1 P purchase lines · 116 S sale lines · 272 other lines |
|---|---|
| SEC 公司申报 | 打开 SEC 申报 ↗ |
Local ledger as of 2026-10-19. Mapping status is an audit field and does not erase SEC filing evidence.