Company: AOSL
Filing Date: 2025-06-04
Form Type: 8-K/A
Source: 0000929638-25-002154
Chunk: 0

Company: ALPHA & OMEGA SEMICONDUCTOR Ltd
Filing Date: 2025-06-04
Form: 8-K/A
Chunk 0
---
UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A (Amendment No. 1) Current Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of Earliest Event Reported): November 19, 2024 ALPHA & OMEGA SEMICONDUCTOR Ltd (Exact Name of Registrant as Specified in Its Charter) 001-34717 (Commission File Number)

| Bermuda                                        | 00-0000000                          |
| (State or Other Jurisdiction of Incorporation) | -I.R.S. Employer Identification No. |

Clarendon House, 2 Church Street Hamilton, Bermuda HM 11 (Address of principal executive offices, including zip code) ( 408) 830-9742 (Registrant’s telephone number, including area code) NOT APPLICABLE (Former name or former address, if changed since last report) Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

| ☐ | Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |

| ☐ | Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |

| ☐ | Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |

| ☐ | Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) |

Securities registered pursuant to Section 12(b) of the Act:

| Title of each class |     | Trading   
 Symbol(s) |     | Name of each exchange on which registered |
| Common Shares       |     | AOSL      |     | NASDAQ                                    |

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter): Emerging growth company ☐ If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with