Filing Details

Accession Number:
0001387467-23-000027
Form Type:
4
Zero Holdings:
No
Publication Time:
2023-03-17 18:18:44
Reporting Period:
2023-03-15
Accepted Time:
2023-03-17 18:18:44
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
1787488 Bing Xue 475 Oakmead Pkwy
Sunnyvale CA 94085
Evp-Ww Sales & Bus Development 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 Share Acquisiton 2023-03-15 20,000 $0.00 75,897 No 4 A Direct
Common Share Disposition 2023-03-15 4,411 $25.45 71,486 No 4 F Direct
Common Share Disposition 2023-03-15 3,339 $25.45 68,147 No 4 F Direct
Common Share Acquisiton 2023-03-15 11,610 $0.00 79,757 No 4 A Direct
Common Share Disposition 2023-03-16 645 $25.07 79,112 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 A Direct
No 4 F Direct
No 4 F Direct
No 4 A Direct
No 4 S Direct
Footnotes
  1. The RSU shall vest in equal annual installments over four (4) years from March 15, 2023, provided that the Reporting Person remains in the Issuer's service through each such vesting date.
  2. Includes an aggregate of 44,750 shares subject to Restricted Share Unit awards (RSU) granted on March 16, 2020, March 15, 2021, August 12, 2021, March 15, 2022, and March 15, 2023 which will be issued as such units vest in accordance with their terms, and excludes 18,390 unvested common shares subject to the PSU granted on March 15, 2023, which may become vested upon achievement of certain corporate performance goals in the future.
  3. Reflects 645 shares acquired under the Issuer's Employee Stock Purchase Plan on November 14, 2022.
  4. Shares withheld to satisfy the Issuer's tax withholding obligation upon the vesting of restricted share units (RSU) granted on March 15, 2019, and March 16, 2020, March 15, 2021, and March 15, 2022.
  5. Shares withheld to satisfy the Issuer's tax withholding obligation upon the vesting of Performance Share Units (PSU) granted on March 16, 2020, March 15, 2021, and March 15, 2022.
  6. Represents the vesting of PSU granted on March 15, 2022 upon the achievement of specified performance goals as certified previously by the Compensation Committee on February 22, 2023 and the issuance of shares thereunder is subject to vesting in four equal annual installment commencing in March 2023 provided that the Reporting Person remains in the issuer's service through each such vesting date.
  7. Includes 8,707 unvested shares subject to the PSU granted on March 15, 2022 which are subject to vesting upon satisfaction of service-based vesting conditions by the Reporting Person.
  8. The sales were effected pursuant to a Rule 10b5-1 trading plan adopted previously by the Reporting Person.
  9. The price reported in Column 4 is the exact price at which all shares were sold.