Filing Details

Accession Number:
0001387467-21-000075
Form Type:
4
Zero Holdings:
No
Publication Time:
2021-11-02 16:08:22
Reporting Period:
2021-11-01
Accepted Time:
2021-11-02 16:08:22
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1387467 Alpha & Omega Semiconductor Ltd AOSL Semiconductors & Related Devices (3674) 000000000
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1522325 Yifan Liang 475 Oakmead Parkway
Sunnyvale CA 94085
Cfo And Corp Secretary No Yes No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Shares Acquisiton 2021-11-01 6,600 $9.90 159,413 No 4 M Direct
Common Shares Disposition 2021-11-01 6,600 $35.90 153,475 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Share Employee Share Option (right to buy) Disposition 2021-11-01 6,600 $0.00 6,600 $9.90
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2022-04-25 No 4 M Direct
Footnotes
  1. Includes an aggregate of 40,375 shares subject to Restricted Share Unit awards (RSU) granted on March 15, 2018, March 15, 2019, March 16, 2020, and March 15, 2021 which will be issued as such units vest in accordance with their terms, and excludes (a) 17,500 unvested common shares subject to the PSU granted on March 15, 2021, which may become vested upon achievement of certain corporate performance goals in the future and (b) 5,500 unvested common shares subject to the 2018 PSU which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.
  2. Reflects 662 shares acquired under the Issuer's Employee Stock Purchase Plan on May 14, 2021.
  3. Includes 13,125 unvested common shares subject to the 2020 PSU granted on March 16, 2020 which may be vested upon satisfaction of service-based vesting conditions by the Reporting Person.
  4. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted previously by the Reporting Person.
  5. The price reported in Column 4 is the exact price at which all shares were sold.
  6. All options are fully vested and exercisable.