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YL

Yifan Liang

AOSL
CFO AND CORP SECRETARY · ALPHA & OMEGA SEMICONDUCTOR LTD · CIK 0001522325
FILING MIX · LIFETIME37%/63%
BUYS
27
SELLS
46
TOTAL VALUE
$9.14M
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
269,403
AVG SELL PX
$29.36
TRADE KIND
SHOWING 73 / 73
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
17 backtested trades · 8 horizons · 18 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Yifan Liang, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d17+41.18%+8.52%+1.58%+6.94%+0.98%—
14d17+41.18%+6.98%+0.98%+6.00%+3.87%—
30d17+52.94%+6.95%+2.07%+4.88%-2.65%—
60d17+29.41%+19.17%+3.68%+15.49%+14.68%—
90d17+41.18%+5.88%+4.47%+1.40%+14.92%—
180d17(4 pending)+30.77%+10.14%+6.25%+3.89%+1.19%—
1y17(4 pending)+61.54%-1.47%+15.27%-16.74%-34.61%—
2y17(10 pending)+57.14%+24.99%+24.67%+0.32%-30.36%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
AOSL · 269,403 shares · as of Apr 28, 2026
080,824161,648242,472323,296202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 27 buys / 46 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALEGRANT
Gift
300——269,403Apr 28, 2026Apr 30, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALEGRANT
Gift
300——269,703Apr 27, 2026Apr 30, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
8,625$35.00$301.9K270,003Apr 17, 2026Apr 20, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
7,391$29.00$214.3K297,754Apr 14, 2026Apr 16, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
11,187$32.00$358.0K278,628Apr 14, 2026Apr 16, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
7,939$30.00$238.2K289,815Apr 14, 2026Apr 16, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,889$21.43$147.6K287,255Mar 16, 2026Mar 18, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
4,610$21.43$98.8K282,645Mar 16, 2026Mar 18, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
22,500——305,145Mar 16, 2026Mar 18, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
22,500——294,144Mar 16, 2026Mar 18, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
8,627$20.66$178.2K271,644Jan 2, 2026Jan 5, 2026 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALEGRANT
Gift
500——280,271Dec 15, 2025Dec 16, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALEGRANT
Gift
300——280,536Oct 17, 2025Oct 20, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
5,198$27.61$143.5K262,461Mar 17, 2025Mar 18, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
9,523$27.61$262.9K267,659Mar 17, 2025Mar 18, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——279,961Mar 17, 2025Mar 18, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
22,500——277,182Mar 17, 2025Mar 18, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
10,493$36.54$383.4K254,682Jan 2, 2025Jan 3, 2025 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
5,089$50.44$256.7K265,175Dec 4, 2024Dec 6, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
9,247$48.06$444.4K283,055Dec 4, 2024Dec 6, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
3,877$47.56$184.4K292,302Dec 4, 2024Dec 6, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
12,791$50.05$640.2K270,264Dec 4, 2024Dec 6, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALEGRANT
Gift
350——296,179Nov 22, 2024Nov 25, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
1,614$35.95$58.0K296,294Aug 12, 2024Aug 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
10,000——0Aug 12, 2024Aug 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
10,000$9.07$90.7K306,294Aug 12, 2024Aug 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
8,386$35.53$297.9K297,908Aug 12, 2024Aug 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——310,796Mar 15, 2024Mar 18, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
9,335$21.55$201.2K301,461Mar 15, 2024Mar 18, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,042$21.55$130.2K295,419Mar 15, 2024Mar 18, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
20,000$7.44$148.8K313,296Mar 13, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
20,000——0Mar 13, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
20,000$22.67$453.4K293,296Mar 13, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
20,000$23.31$466.2K293,296Mar 12, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
20,000$7.44$148.8K313,296Mar 12, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
20,000——20,000Mar 12, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE10b5-1
10b5-1 plan
30,000$23.60$707.9K293,296Mar 11, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
30,000$7.44$223.2K323,296Mar 11, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
30,000——40,000Mar 11, 2024Mar 13, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
90,000——301,504Jan 2, 2024Jan 5, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
8,208$27.38$224.7K293,296Jan 2, 2024Jan 5, 2024 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
13,545——210,842Mar 15, 2023Mar 17, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——207,590Mar 15, 2023Mar 17, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,096$25.45$155.1K201,494Mar 15, 2023Mar 17, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
4,197$25.45$106.8K197,297Mar 15, 2023Mar 17, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,600$30.00$198.0K190,090Jan 9, 2023Jan 10, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
6,600——0Jan 9, 2023Jan 10, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
6,600$8.45$55.8K196,690Jan 9, 2023Jan 10, 2023 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
5,500——170,195Mar 15, 2022Mar 17, 2022 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
22,500——175,975Mar 15, 2022Mar 17, 2022 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
4,801$48.65$233.6K164,695Mar 15, 2022Mar 17, 2022 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——188,570Mar 15, 2022Mar 17, 2022 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,479$48.65$315.2K169,496Mar 15, 2022Mar 17, 2022 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,600——0Nov 1, 2021Nov 2, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,600$35.90$236.9K153,475Nov 1, 2021Nov 2, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
6,600$9.90$65.3K159,413Nov 1, 2021Nov 2, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
2,250——129,813Mar 15, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
5,500——135,313Mar 15, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
4,085$36.27$148.2K127,563Mar 15, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——137,669Mar 15, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
6,021$36.27$218.4K131,648Mar 15, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——152,813Feb 25, 2021Mar 17, 2021 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
5,500$12.68$69.7K124,994Nov 6, 2020Nov 9, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
5,500$17.68$97.2K119,494Nov 6, 2020Nov 9, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
5,500——0Nov 6, 2020Nov 9, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
5,500$15.68$86.2K119,494Oct 5, 2020Oct 7, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
5,500——5,500Oct 5, 2020Oct 7, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASE
CFO and Corp Secretary
5,500$12.68$69.7K124,994Oct 5, 2020Oct 7, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
3,137$7.36$23.1K100,965Mar 16, 2020Mar 18, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
SALE
CFO and Corp Secretary
7,416$7.36$54.6K93,549Mar 16, 2020Mar 18, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
2,250——113,299Mar 16, 2020Jul 8, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
5,500——118,799Mar 16, 2020Jul 8, 2020 ↗View →
AOSL
ALPHA & OMEGA SEMICONDUCTOR LTD
PURCHASEGRANT
Stock grant
17,500——111,049Mar 16, 2020Mar 18, 2020 ↗View →
Other insiders · AOSL
Loading peer insiders…
About this filer
CIK 0001522325
ROLE
CFO and Corp Secretary
PRIMARY
AOSL
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001522325DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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