Alpha & Omega Semiconductor Ltd

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Alpha & Omega Semiconductor Ltd
CIK #0001387467
EDGAR Form CIK 2011 - 2026
10-K [0001387467]
10-Q [0001387467]
3 [0001387467]
4 [0001387467]
5 [0001387467]
8-K [0001387467]
SC 13G [0001387467]
Form 13D/13G Filer Form 13D/13G Subject Filed
Hood River Capital Management LLC Alpha & Omega Semiconductor Ltd [2025-05-15]
BlackRock Inc Alpha & Omega Semiconductor Ltd [2022-06-09]
Vanguard Group Inc Alpha & Omega Semiconductor Ltd [2022-02-09]
Gagnon Securities LLC Alpha & Omega Semiconductor Ltd [2018-05-25]
Dimensional Fund Advisors LP Alpha & Omega Semiconductor Ltd [2017-02-09]
BlackRock Inc Alpha & Omega Semiconductor Ltd [2017-01-30]
JPMorgan Chase & Co Alpha & Omega Semiconductor Ltd [2017-01-26]
Raging Capital Management LLC Alpha & Omega Semiconductor Ltd [2015-08-10]
Gagnon Securities LLC Alpha & Omega Semiconductor Ltd [2013-02-13]
Royce & Associates LLC Alpha & Omega Semiconductor Ltd [2012-01-24]
Form 3/4/5 Subject 2011 - 2026
Alpha & Omega Semiconductor Ltd
Xue Bing
Chang Mike F
Chang Stephen Chunping
Chen Claudia
Liang Yifan
Li Wenjun
Pfeiffer Michael L
Chang Lucas S
Salameh Michael J
Owyang King
Li Hanqing
Jeong So-Yeon
Ho Yueh-SE
Chang Daniel Kuang Ming
Chen Robert I
Grizelj Tony
Yilmaz Hamza
Steipp Thomas W
Bailey Howard
Dotz Mary
Sequoia Capital Growth III Principals Fund
Sequoia Capital Growth Fund III AIV L P
Sequoia Capital Growth Partners III
SCGF III Management LLC
Chang Chuang Te
Sevcik Richard W
Stevens Mark A
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Tax withheld 5,598 $21.43 119,965
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 67,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Tax withheld 3,584 $21.43 76,805
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Grant 22,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 15,000 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 10,000 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Tax withheld 6,889 $21.43 147,631
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Grant 22,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Grant 22,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Tax withheld 4,610 $21.43 98,792
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Grant 22,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Tax withheld 2,267 $21.43 48,582
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 15,000 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Sell 2,408 $21.92 52,783
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Tax withheld 17,839 $21.43 382,290
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Tax withheld 3,272 $21.43 70,119
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 67,500 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Tax withheld 9,829 $21.43 210,635
Alpha & Omega Semiconductor Ltd AOSL
Common Share
2026-03-16 Grant 10,000 $0.00
Alpha & Omega Semiconductor Ltd AOSL
Common Shares
2026-03-16 Tax withheld 17,984 $21.43 385,397
showing 20 of 200 most recent transactions
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