1 unchanged sentence
Trading Plans or Rule 10b5-1 Trading Plans
−Removed: The table below summarizes the material terms of trading arrangements adopted by any of our executive officers or directors during the March 2025 quarter.
+Added: The table below summarizes the material terms of trading arrangements adopted by any of our executive officers and directors during the three months ended September 30, 2025.
All of the trading arrangements listed below are intended to satisfy the affirmative defense of Rule 10b5-1(c).
2 unchanged sentences
Aggregate number of common shares to be sold pursuant to 10b5-1 trading agreements
−Removed: Wenjun Li Chief Operating Officer February 11, 2025 October 31, 2025 16,733
−Removed: So Yeon Jeong Independent Director
−Removed: March 7, 2025 February 11, 2026 5,024
−Removed: Claudia Chen Independent Director
−Removed: March 12, 2025 March 10, 2026 4,844
−Removed: Lucas Chang Independent Director
−Removed: December 16, 2024 February 26, 2025 (2)
−Removed: Each plan will expire on the earlier of the end date and the completion of all transactions under the trading arrangement.
−Removed: As previously disclosed, this rule 10b5-1 trading arrangement’s original end date was April 7, 2025 and was terminated early on February 26, 2025 .
−Removed: No shares were sold under this arrangement.
−Removed: 10.1 Calendar Year 2025 Executive Incentive Cash Bonus Plan
+Added: Executive Vice President Worldwide Sales and Business Development
+Added: August 14, 2025 July 23, 2026 12,002 (2)
+Added: Chief Financial Officer
+Added: August 21, 2025 May 22, 2026 35,142
+Added: Stephen Chang
+Added: Chief Executive Officer
+Added: September 08, 2025 June 30, 2026 20,478
+Added: Each plan will expire on the earlier of the end date and the completion of all transactions under the trading agreements.
+Added: Excludes (i) approximately 3,690 common shares to be issued upon the vesting of Restricted Share Unit awards (RSU) and (ii) approximately 3,690 common shares to be issued upon the vesting of Performance Share Unit awards (PSU), assuming the achievement of applicable corporate performance goals in the future;
+Added: in each case of (i) and (ii), taking into account shares to be withheld to satisfy estimated tax withholding obligations based on an assumed closing price of our common shares at such vesting dates.
+Added: Equity Transfer Agreement, dated July 14, 2025, by and among Alpha and Omega Semiconductor Limited, Alpha and Omega Semiconductor (Shanghai) Ltd., and a strategic investor
31.1 Certification of Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
11 unchanged sentences
104 Cover Page Interactive Data File (formatted as inline XBRL and contained in Exhibit 101)
+Added: ** Certain portions of this exhibit have been redacted pursuant to Item 601(b)(10) of Regulation S-K.
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
+Added: November 6, 2025
ALPHA AND OMEGA SEMICONDUCTOR LIMITED
3 unchanged sentences
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.