LEDS / SemiLEDs Corporation - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

SemiLEDs Corporation
US ˙ NasdaqCM ˙ US8166452040

Mga Batayang Estadistika
LEI 529900YS0D419Q1GXX66
CIK 1333822
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to SemiLEDs Corporation
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
September 2, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 28, 2025 SEMILEDS CORPORAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 28, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

July 15, 2025 DEF 14A

INTERNET AVAILABILITY OF PROXY MATERIALS ATTENDING THE ANNUAL MEETING QUESTIONS PROXY STATEMENT PROPOSAL 1: ELECTION OF DIRECTORS CORPORATE GOVERNANCE PROPOSAL 2: RATIFICATION OF APPOINTMENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM FOR FISCAL

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

July 15, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

July 14, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 11, 2025 EX-16.1

Letter from KCCW Accountancy Corp.

Audit • Tax • Consulting • Financial Advisory Registered with Public Company Accounting Oversight Board (PCAOB) July 10, 2025 Securities and Exchange Commission Office of the Chief Accountant 100 F Street, NE Washington, D.

July 11, 2025 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2025 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2025 Financial Results Hsinchu, Taiwan (July 11, 2025)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2025, ended May 31, 2025. Revenue for the third quarter of fiscal 2025 increased to $

July 11, 2025 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 11, 2025 SEMILEDS CORPORATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 11, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

May 27, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 27, 2025 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” “we,” “our” or the “Company”) for the calendar year 2024 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934 (the “1934 Act”). Please refer to Rule 13p-1, Fo

April 15, 2025 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 15, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

April 11, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 10, 2025 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2025 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2025 Financial Results Hsinchu, Taiwan (April 10, 2025)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2025, ended February 28, 2025. Revenue for the second quarter of fiscal 2025 incre

April 10, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 10, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

March 5, 2025 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 28, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

March 5, 2025 EX-10.1

Sixth Amendment to Loan Agreement dated February 28, 2025 between SemiLEDs Corporation and Simplot Taiwan Inc.

Confidential SIXTH AMENDMENT TO LOAN AGREEMENT This Sixth Amendment to Loan Agreement (this “Sixth Amendment”) is entered into as of February 28, 2025 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc.

January 16, 2025 EX-10.2

Seventh Amendment to Loan Agreement dated January 15, 2025 between SemiLEDs Corporation and Trung Doan

Exhibit 10.2 SEVENTH AMENDMENT TO LOAN AGREEMENT This Seventh Amendment to Loan Agreement (this “Seventh Amendment”) is entered into as of January 15, 2025 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Trung Doan (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS, Parties have entered into that certa

January 16, 2025 EX-10.1

Fifth Amendment to Loan Agreement dated January 15, 2025 between SemiLEDs Corporation and Simplot Taiwan Inc.

Exhibit 10.1 FIFTH AMENDMENT TO LOAN AGREEMENT This Fifth Amendment to Loan Agreement (this “Fifth Amendment”) is entered into as of January 15, 2025 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc. (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS, J. R. Simplot Company (the “Origi

January 16, 2025 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 15, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 13, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 10, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 10, 2025 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 10, 2025 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2025 Financial Results

Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2025 Financial Results Hsinchu, Taiwan (January 10, 2025)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2025, ended November 30, 2024. Revenue for the first quarter of fiscal 2025 was $1

December 9, 2024 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): December 4, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 27, 2024 EX-21

Subsidiaries of the Registrant

Exhibit 21 Subsidiaries of the Registrant The following is a list of subsidiaries of the Registrant at August 31, 2024.

November 27, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 27, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 27, 2024 EX-97

Compensation Recovery Policy

Exhibit 97 SEMILEDS CORPORATION COMPENSATION RECOVERY POLICY (adopted and approved on November 21, 2023) 1.

November 27, 2024 EX-19.1

Insider Trading Policy

Exhibit 19.1 SEMILEDS CORPORATION INSIDER TRADING AND DISCLOSURE POLICY ( November 15 ,2021 amended ) This document sets forth the Insider Trading and Disclosure Policy (the “Policy”) regarding trading in the stock and other securities of SemiLEDs Corporation (the “Company”) and, where applicable, the disclosure of such transactions. All references to the “Company” in the document include any subs

November 27, 2024 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2024 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2024 Financial Results Hsinchu, Taiwan (November 27, 2024)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full fiscal year, ended August 31, 2024. Revenue for the fourth quarter of fiscal

November 27, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the fiscal year ended August 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period from to Commission File Number: 001-34992 Se

October 16, 2024 8-K/A

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

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): August 29, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation

October 16, 2024 EX-3.1

Certificate of Amendment to the Amended and Restated Certificate of Incorporation of SemiLEDs Corporation dated August 29, 2024.

EXHIBIT 3.1 CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SEMILEDS CORPORATION The undersigned, Trung Tri Doan, hereby certifies that: 1. He is the duly elected and acting Chief Executive Officer of SemiLEDs Corporation, a Delaware corporation. 2. The Certificate of Incorporation of this corporation was originally filed with the Delaware Secretary of State on

September 5, 2024 EX-3.1

Amendment No. 1 to the Bylaws SemiLEDs Corporation

AMENDMENT NO. 1 TO THE BYLAWS OF SEMILEDS CORPORATION (a Delaware corporation) This Amendment No. 1 to the Bylaws (the “Bylaws”) of SemiLEDs Corporation, a Delaware corporation (the “Corporation”), is effective as of September 5, 2024. WHEREAS, the Board of Directors of the Corporation has approved by unanimous written consent the Amendment No. 1 to the Bylaws as set forth below. NOW, THEREFORE, B

September 5, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 5, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

September 3, 2024 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 29, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

September 3, 2024 EX-3.1

Certificate of Amendment to the Amended and Restated Certificate of Incorporation of SemiLEDs Corporation dated August 29, 2024.

EXHIBIT 3.1 CERTIFICATE OF AMENDMENT TO THE AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SEMILEDS CORPORATION The undersigned, Trung Tri Doan, hereby certifies that: 1. He is the duly elected and acting Chief Executive Officer of SemiLEDs Corporation, a Delaware corporation. 2. The Certificate of Incorporation of this corporation was originally filed with the Delaware Secretary of State on

July 15, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

July 15, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

July 11, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 8, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 8, 2024 SEMILEDS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 8, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

July 8, 2024 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2024 Financial Results and Engages Financial Advisor

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2024 Financial Results and Engages Financial Advisor Hsinchu, Taiwan (July 8, 2024)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2024, ended May 31, 2024. Revenue for the third quarter

July 8, 2024 EX-10.1

Sixth Amendment to Loan Agreement dated July 3, 2024 between SemiLEDs Corporation and Trung Doan

SIXTH AMENDMENT TO LOAN AGREEMENT This Sixth Amendment to Loan Agreement (this “Sixth Amendment”) is entered into as of July 3, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and Trung Doan (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”).

July 5, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

June 4, 2024 EX-99.1

Voting Agreement, dated June 3, 2024, among the Reporting Person, Simplot Taiwan, Inc. and JRS Properties III LLLP.

EX-99.1 2 leds-ex991.htm EX-99.1 DOCPROPERTY "DocID" \* MERGEFORMAT 32483393.4 VOTING AGREEMENT THIS VOTING AGREEMENT (this “Agreement”) is made and entered into as of June 3, 2024, by and between Simplot Taiwan, Inc., an Idaho corporation (“Simplot”), JRS Properties III LLLP, an Idaho limited liability limited partnership (“JRS Properties” and together with Simplot, the “Simplot Shareholders”), T

June 4, 2024 SC 13D/A

LEDS / SemiLEDs Corporation / Simplot Taiwan Inc. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3) SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 (Title of Class of Securities) 816645105 (CUSIP Number) James B. Alderman 1099 West Front Street Boise, Idaho 83702 (208) 780-7316 (Name, Address and Telephone Number of Persons Authori

June 4, 2024 EX-99.1

VOTING AGREEMENT

EX-99.1 Exhibit 99.1 VOTING AGREEMENT THIS VOTING AGREEMENT (this “Agreement”) is made and entered into as of June 3, 2024, by and between Simplot Taiwan, Inc., an Idaho corporation (“Simplot”), JRS Properties III LLLP, an Idaho limited liability limited partnership (“JRS Properties” and together with Simplot, the “Simplot Shareholders”), Trung Tri Doan (“Doan”) and The Trung Tri Doan 2010 GRAT (t

June 4, 2024 SC 13D/A

LEDS / SemiLEDs Corporation / SemiLEDs Corp - SC 13D/A Activist Investment

I SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li County, Ta

May 30, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 30, 2024 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” “we,” “our” or the “Company”) for the calendar year 2023 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934 (the “1934 Act”). Please refer to Rule 13p-1, Fo

April 12, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 3, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 3, 2024 SEMILEDS CORPORATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 3, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

April 3, 2024 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2024 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2024 Financial Results Hsinchu, Taiwan (April 3, 2024)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2024, ended February 29, 2024. Revenue for the second quarter of fiscal 2024 decrea

February 20, 2024 EX-10.1

Fifth Amendment to Loan Agreement dated February 9, 2024 between SemiLEDs Corporation and Trung Doan

Confidential FIFTH AMENDMENT TO LOAN AGREEMENT This Fifth Amendment to Loan Agreement (this “Fifth Amendment”) is entered into as of February 9, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and Trung Doan (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”).

February 20, 2024 SC 13D/A

LEDS / SemiLEDs Corporation / SemiLEDs Corp - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 3)* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li County, Taiw

February 20, 2024 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): February 20, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 18, 2024 SC 13D/A

LEDS / SemiLEDs Corporation / Simplot Taiwan Inc. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2) SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 (Title of Class of Securities) 816645105 (CUSIP Number) James B. Alderman 1099 West Front Street Boise, Idaho 83702 (208) 780-7316 (Name, Address and Telephone Number of Persons Authori

January 16, 2024 SC 13D

LEDS / SemiLEDs Corporation / SemiLEDs Corp - SC 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li County, Taiw

January 16, 2024 SC 13D/A

LEDS / SemiLEDs Corporation / SemiLEDs Corp - SC 13D/A Activist Investment

SC 13D/A 1 leds-sc13damend.htm SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science

January 12, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 12, 2024 SEMILEDS CORPORA

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 12, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 12, 2024 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2024 Financial Results

Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2024 Financial Results Hsinchu, Taiwan (January 12, 2024)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2024, ended November 30, 2023. Revenue for the first quarter of fiscal 2024 increa

January 12, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 9, 2024 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 8, 2024 SEMILEDS CORPORAT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 8, 2024 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

January 9, 2024 EX-10.3

Fourth Amendment to Loan Agreement dated January 7, 2024 between SemiLEDs Corporation and Simplot Taiwan Inc.

Exhibit 10.3 FOURTH AMENDMENT TO LOAN AGREEMENT This Fourth Amendment to Loan Agreement (this “Fourth Amendment”) is entered into as of January 07, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc. (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS, J. R. Simplot Company (the “Or

January 9, 2024 EX-10.2

Fourth Amendment to Convertible Unsecured Promissory Note dated January 5, 2024 between SemiLEDs Corporation and Trung Doan

Exhibit 10.2 FOURTH AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Fourth Amendment to Convertible Unsecured Promissory Note (this “Fourth Amendment”) is entered into as of January 5, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Trung Tri Doan (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”)

January 9, 2024 EX-10.4

Fourth Amendment to Loan Agreement dated January 7, 2024 between SemiLEDs Corporation and Trung Doan

Exhibit 10.4 FOURTH AMENDMENT TO LOAN AGREEMENT This Fourth Amendment to Loan Agreement (“Fourth Amendment”) is entered into as of January 7, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and Trung Doan (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS, the Parties have entered into that c

January 9, 2024 EX-10.1

Fourth Amendment to Convertible Unsecured Promissory Note dated January 5, 2024 between SemiLEDs Corporation and Simplot Taiwan Inc.

Exhibit 10.1 FOURTH AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Fourth Amendment to Convertible Unsecured Promissory Note (this “Fourth Amendment”) is entered into as of January 5, 2024 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc. (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Par

January 9, 2024 EX-10.5

Assignment of Loan Agreement dated January 7, 2024

Exhibit 10.5 Assignment of LOAN AGREEMENT For Value Received, J. R. Simplot Company, a Nevada corporation (“Assignor”), hereby assigns and transfers all of the Assignor’s right, title and interest in and to the Loan Agreement and all Loan Documents as defined in the Loan Agreement (the “Loan”) by and between SemiLEDs Corporation, a Delaware corporation, as borrower, and Assignor, as lender, dated

November 28, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the fiscal year ended August 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period from to Commission File Number: 001-34992 Se

November 28, 2023 EX-21

Subsidiaries of the Registrant

Exhibit 21 Subsidiaries of the Registrant Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100.00 % Helios Crew Corporation Delaware 100.00 % Taiwan Bandaoti Zhaoming Co., Ltd. (Silicon Base Development, Inc.) Taiwan 97.37 %

November 13, 2023 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2023 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2023 Financial Results Hsinchu, Taiwan (November 10, 2023)— SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2023, ended August 31, 2023. Revenue for the fourth quart

November 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 10, 2023 SEMILEDS CORPOR

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 10, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

July 17, 2023 8-K/A

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): July 10, 2023

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): July 10, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporati

July 13, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 10, 2023 SEMILEDS CORPORATIO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 10, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

July 7, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 7, 2023 SEMILEDS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 7, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

July 7, 2023 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2023 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2023 Financial Results Hsinchu, Taiwan (July 7, 2023) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2023, ended May 31, 2023. Revenue for the third quarter of fiscal 2023 increased to $

July 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

June 6, 2023 EX-10.1

Third Amendment to Convertible Unsecured Promissory Note dated June 6, 2023 between SemiLEDs Corporation and Simplot Taiwan Inc.

Exhibit 10.1 THIRD AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Third Amendment to Convertible Unsecured Promissory Note (this “Third Amendment”) is entered into as of June 6, 2023 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc. (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”) W

June 6, 2023 EX-10.2

Third Amendment to Convertible Unsecured Promissory Note dated June 6, 2023 between SemiLEDs Corporation and Trung Doan

Exhibit 10.2 THIRD AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Third Amendment to Convertible Unsecured Promissory Note (this “Third Amendment”) is entered into as of June 6, 2023 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Trung Tri Doan (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”) WHEREA

June 6, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): June 6, 2023 SEMILEDS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): June 6, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

May 30, 2023 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” “we,” “our” or the “Company”) for the calendar year 2022 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934 (the “1934 Act”). Please refer to Rule 13p-1, Fo

May 30, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 24, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 18, 2023 SEMILEDS CORPORATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 18, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

April 12, 2023 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 12, 2023 SEMILEDS CORPORATI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 12, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

April 12, 2023 EX-99

SemiLEDs Reports Second Quarter Fiscal Year 2023 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2023 Financial Results Hsinchu, Taiwan (April 12, 2023) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2023, ended February 28, 2023. Revenue for the second quarter of fiscal 2023 decr

April 12, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 7, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

April 7, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

April 7, 2023 EX-1

2010 Equity Incentive Plan, as amended March 17, 2023

Appendix A SEMILEDS CORPORATION 2010 EQUITY INCENTIVE PLAN (AS ADOPTED NOVEMBER 2, 2010 AND EFFECTIVE DECEMBER 8, 2010) (AS AMENDED JANUARY 9, 2014 AND APPROVED BY STOCKHOLDERS ON APRIL 10, 2014) (AS AMENDED JUNE 14, 2019 AND APPROVED BY STOCKHOLDERS ON JULY 31, 2019) (AS AMENDED JULY 10, 2020 AND APPROVED BY STOCKHOLDERS ON SEPTEMBER 25, 2020) (AS AMENDED MARCH 17, 2023 SUBJECT TO APPROVAL OF THE STOCKHOLDERS ON MAY 19, 2023) TABLE OF CONTENTS Page ARTICLE 1.

January 18, 2023 EX-1.2

Third Amendment to Loan Agreement dated January 13, 2023 between SemiLEDs Corporation and Trung Doan

Exhibit 1.2 THIRD AMENDMENT TO LOAN AGREEMENT This Third Amendment to Loan Agreement (“Third Amendment”) is entered into as of January 13, 2023 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and Trung Doan (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS, the Parties have entered into that cert

January 18, 2023 EX-1.1

Third Amendment to Loan Agreement dated January 13, 2023 between SemiLEDs Corporation and J.R. Simplot Company

EX-1.1 2 leds-ex11.htm EX-1.1 Exhibit 1.1 THIRD AMENDMENT TO LOAN AGREEMENT This Third Amendment to Loan Agreement (“Third Amendment”) is entered into as of January 13, 2023 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and J. R. Simplot Company (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”). WHEREAS

January 18, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 13, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 6, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 3, 2023 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2023 Financial Results

EX-99.1 2 leds-ex991.htm EX-99.1 Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2023 Financial Results Hsinchu, Taiwan (January 3, 2023) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2023, ended November 30, 2022. Revenue for the fi

January 3, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 3, 2023 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

November 8, 2022 EX-21

Subsidiaries of the Registrant

Exhibit 21 Subsidiaries of the Registrant Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100.00 % Helios Crew Corporation Delaware 100.00 % Taiwan Bandaoti Zhaoming Co., Ltd. (Silicon Base Development, Inc.) Taiwan 97.37 %

November 8, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the fiscal year ended August 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period from to Commission File Number: 001-34992 Se

November 7, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 7, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 7, 2022 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2022 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2022 Financial Results Hsinchu, Taiwan (November 7, 2022)? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2022, ended August 31, 2022. Revenues for the fourth quart

September 15, 2022 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 13, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission Fil

August 1, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

August 1, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

July 12, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 12, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

July 12, 2022 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2022 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2022 Financial Results Hsinchu, Taiwan (July 12, 2022) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2022, ended May 31, 2022. Revenue for the third quarter of fiscal 2022 decreased to

July 12, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

May 27, 2022 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

EX-1.01 2 leds-ex1016.htm SD REPORT EXHIBIT-2021 EX-1.01 Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” “we,” “our” or the “Company”) for the calendar year 2021 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act

May 27, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 26, 2022 EX-1.2

Second Amendment to Convertible Unsecured Promissory Note dated May 26, 2022 between SemiLEDs Corporation and Trung Doan

Exhibit 1.2 SECOND AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Second Amendment to Convertible Unsecured Promissory Note (this “Second Amendment”) is entered into as of May 26, 2022 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Trung Tri Doan (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”) WHER

May 26, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 26, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

May 26, 2022 EX-1.1

Second Amendment to Convertible Unsecured Promissory Note dated May 26, 2022 between SemiLEDs Corporation and Simplot Taiwan Inc.

EX-1.1 2 leds-ex117.htm EX-1.1 Exhibit 1.1 SECOND AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Second Amendment to Convertible Unsecured Promissory Note (this “Second Amendment”) is entered into as of May 26, 2022 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”) and Simplot Taiwan Inc. (“Lender”) (Borrower and Lender are hereinafter collectively referred to as “Partie

April 7, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 7, 2022 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2022 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2022 Financial Results Hsinchu, Taiwan (April 7, 2022) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2022, ended February 28, 2022. Revenue for the second quarter of fiscal 2022 incre

April 7, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 7, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

January 18, 2022 EX-1.2

Second Amendment to Loan Agreement dated January 14, 2022 between SemiLEDs Corporation and Trung Doan

EX-1.2 3 leds-ex1240.htm EX-1.2 Exhibit 1.2 SECOND AMENDMENT TO LOAN AGREEMENT This Second Amendment to Loan Agreement (“Second Amendment”) is entered into as of January 14, 2022 (“Effective Date”) by and between SemiLEDs Corporation (“Borrower”), and Trung Doan (“Lender”) (the Borrower and the Lender are hereinafter collectively referred to as “Parties”, and individually a “Party”.) WHEREAS, the

January 18, 2022 EX-1.1

Second Amendment to Loan Agreement dated January 14, 2022 between SemiLEDs Corporation and J.R. Simplot Company

Exhibit 1.1 SECOND AMENDMENT TO LOAN AGREEMENT This Second Amendment to Loan Agreement (?Second Amendment?) is entered into as of January 14, 2022 (?Effective Date?) by and between SemiLEDs Corporation (?Borrower?), and J. R. Simplot Company (?Lender?) (the Borrower and the Lender are hereinafter collectively referred to as ?Parties?, and individually a ?Party?.) WHEREAS, the Parties have entered

January 18, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 14, 2022 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

January 12, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

November 29, 2021 EX-10.2

2010 Equity Incentive Plan, as amended September 25, 2020

Exhibit 10.2 SEMILEDS CORPORATION 2010 EQUITY INCENTIVE PLAN (AS ADOPTED NOVEMBER 2, 2010 AND EFFECTIVE DECEMBER 8, 2010) (AS AMENDED JANUARY 9, 2014 AND APPROVED BY STOCKHOLDERS ON APRIL 10, 2014) (AS AMENDED JUNE 14, 2019 AND APPROVED BY STOCKHOLDERS ON JULY 31, 2019) (AS AMENDED JULY 10, 2020 AND APPROVED BY STOCKHOLDERS ON SEPTEMBER 25, 2020) TABLE OF CONTENTS Page ARTICLE 1. INTRODUCTION 1 AR

November 29, 2021 EX-10.15

Amendment to Convertible Unsecured Promissory Note dated May 26,2021 to Simplot Taiwan Inc.

Exhibit 10.15 AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Amendment to Convertible Unsecured Promissory Note (this ?Amendment?) is entered into as of May 26, 2021 (?Effective Date?) by and between SemiLEDs Corporation (?Borrower?) and Simplot Taiwan Inc. (?Lender?) (Borrower and Lender are hereinafter collectively referred to as ?Parties?, and individually a ?Party?) WHEREAS, Borrower

November 29, 2021 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100 % Helios Crew Corporation Delaware 100 % Taiwan Bandaoti Zhaoming Co., Ltd (Silicon Base Development, Inc.) Taiwan 97 %

November 29, 2021 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ?ANNUAL REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the fiscal year ended August 31, 2021 OR ?TRANSITION REPORT PURSUANT TO SECTION13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period from to Commission File Number: 001-34992 Semi

November 29, 2021 EX-10.14

Amendment to Convertible Unsecured Promissory Note dated May 26, 2021 to Trung Doan

Exhibit 10.14 AMENDMENT TO CONVERTIBLE UNSECURED PROMISSORY NOTE This Amendment to Convertible Unsecured Promissory Note (this ?Amendment?) is entered into as of May 26, 2021 (?Effective Date?) by and between SemiLEDs Corporation (?Borrower?) and Trung Doan (?Lender?) (Borrower and Lender are hereinafter collectively referred to as ?Parties?, and individually a ?Party?) WHEREAS, the Parties have e

November 26, 2021 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2021 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2021 Financial Results Hsinchu, Taiwan (November 26, 2021)? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2021, ended August 31, 2021. Revenues for both the fourth

November 26, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 26, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

September 28, 2021 8-K

Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 24, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission Fil

August 10, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

August 10, 2021 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

July 13, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 6, 2021 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2021 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2021 Financial Results Hsinchu, Taiwan (July 6, 2021) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2021, ended May 31, 2021. Revenue for the third quarter of fiscal 2021 increased to $

July 6, 2021 EX-1.1

SemiLEDs Corporation Common Stock ($0.0000056 par value per share) Sales Agreement

Exhibit 1.1 SemiLEDs Corporation $20,000,000 Common Stock ($0.0000056 par value per share) Sales Agreement July 6, 2021 Roth Capital Partners, LLC 888 San Clemente Drive, Suite 400 Newport Beach, CA 92660 Ladies and Gentlemen: SemiLEDs Corporation, a Delaware corporation (the ?Company?), confirms its agreement (this ?Agreement?) with Roth Capital Partners, LLC (the ?Agent?), as follows: 1. Issuanc

July 6, 2021 424B5

$20,000,000 COMMON STOCK

TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-256613 PROSPECTUS SUPPLEMENT (To the Prospectus dated June 8, 2021) ? $20,000,000 COMMON STOCK This prospectus supplement and the accompanying prospectus relate to the issuance and sale of up to $20,000,000 of shares of common stock, par value $0.0000056 per share, of SemiLEDs Corporation (the ?Company?, ?we?, or ?us?), from t

July 6, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): July 6, 2021 SemiLEDs Corporation (Exact Name of Registrant as Specified in Charter) Delaware 001-34992 20-2735523 (State or Other Jurisdiction (Commission (IRS Employer of Incorporat

July 6, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 6, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Numb

June 25, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 23, 2021 SemiLEDs Corporation (Exact Name of Registrant as Specified in Charter) Delaware 001-34992 20-2735523 (State or Other Jurisdiction (Commission (IRS Employer of Incorpora

June 23, 2021 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 22, 2021 SemiLEDs Corp (Exact Name of Registrant as Specified in Charter) Delaware 001-34992 20-2735523 (State or Other Jurisdiction (Commission (IRS Employer of Incorporation) F

June 22, 2021 424B5

  35,365 Shares of Common Stock

424B5 1 nt10025134x4424b5.htm 424B5 TABLE OF CONTENTS Filed Pursuant to Rule 424(b)(5) Registration No. 333-256613 Prospectus Supplement dated June 22, 2021 (to Prospectus dated June 8, 2021)     35,365 Shares of Common Stock SemiLEDs Corporation (“we” or the “Company”) is party to that certain Agreement Regarding Satisfaction of Judgment dated June 14, 2021, as amended on June 16, 2021 and June 2

June 4, 2021 CORRESP

[Signature page follows]

3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li, Taiwan, R.O.C. Telephone: +886-37-586788 Fax Number: +886-37-582688 June 4, 2021 VIA EDGAR U.S. Securities and Exchange Commission Division of Corporation Finance Office of Manufacturing 100 F Street, N.E. Washington, D.C. 20549 Attn: Kevin Stertzel Re: SemiLEDs Corporation Registration Statement on Form S-3 Filed Ma

May 28, 2021 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934

EX-1.01 2 leds-ex1016.htm SD REPORT EXHIBIT-2021 EX-1.01 Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” “we,” “our” or the “Company”) for the calendar year 2020 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act

May 28, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 28, 2021 S-3

As filed with the Securities and Exchange Commission on May 28, 2021.

S-3 1 nt10025134x1s3.htm S-3 TABLE OF CONTENTS As filed with the Securities and Exchange Commission on May 28, 2021. Registration No. 333-   UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 SemiLEDs Corporation (Exact Name of Registrant as Specified in Its Charter) Delaware (State or Other Jurisdiction of Incor

April 23, 2021 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d)of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 8, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in itscharter) Delaware 001-34992 20-2735523 (State or other jurisdictionof incorporation) (Commission File Nu

April 12, 2021 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 8, 2021 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2021 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2021 Financial Results Hsinchu, Taiwan (April 08, 2021) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2021, ended February 28, 2021. Revenue for the second quarter of fiscal 2021 was

April 8, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 08, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

January 21, 2021 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 19, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission F

January 14, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 8, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

8-K 1 leds-8k20201130.htm 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 8, 2021 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of inc

January 8, 2021 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2021 Financial Results

Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2021 Financial Results Hsinchu, Taiwan (January 8, 2021) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2021, ended November 30, 2020. Revenue for the first quarter of fiscal 2021 was $7

December 16, 2020 S-8

- S-8

As filed with the Securities and Exchange Commission on December 15, 2020 Registration No.

November 17, 2020 EX-10.2

2010 Equity Incentive Plan, as amended September 25, 2020

Exhibit 10.2 SEMILEDS CORPORATION 2010 EQUITY INCENTIVE PLAN (AS ADOPTED NOVEMBER 2, 2010 AND EFFECTIVE DECEMBER 8, 2010) (AS AMENDED JANUARY 9, 2014 AND APPROVED BY STOCKHOLDERS ON APRIL 10, 2014) (AS AMENDED JUNE 14, 2019 AND APPROVED BY STOCKHOLDERS ON JULY 31, 2019) (AS AMENDED JULY 10, 2020 AND APPROVED BY STOCKHOLDERS ON SEPTEMBER 25, 2020) TABLE OF CONTENTS Page ARTICLE 1. INTRODUCTION 1 AR

November 17, 2020 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100 % Helios Crew Corporation Delaware 100 % Taiwan Bandaoti Zhaoming Co., Ltd (Silicon Base Development, Inc.) Taiwan 97 %

November 17, 2020 10-K

Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2020 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

November 12, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 12, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 12, 2020 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2020 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2020 Financial Results Hsinchu, Taiwan (November 12, 2020) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2020, ended August 31, 2020. Revenues for the fourth qua

October 5, 2020 8-K

Other Events - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 30, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission

September 28, 2020 8-K

Submission of Matters to a Vote of Security Holders, 8-K - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 25, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission Fil

September 4, 2020 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing - 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 2, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission

August 11, 2020 DEF 14A

Proposal No. 3-Approval of the Amendment of the SemiLEDs Corporation 2010 Equity Incentive Plan

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

August 11, 2020 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

July 13, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 10, 2020 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2020 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2020 Financial Results Hsinchu, Taiwan (July 10, 2020) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2020, ended May 31, 2020. Revenue for the third quarter of fiscal 2020 was $1.6 mill

July 10, 2020 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 10, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

June 10, 2020 SC 13D/A

LEDS / SemiLEDS Corp / DOAN TRUNG T - SC 13D/A Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645 204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li County, Tai

June 5, 2020 SC 13D/A

LEDS / SemiLEDS Corp / Simplot Taiwan Inc. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D/A Under the Securities Exchange Act of 1934 (Amendment No. 1) SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 (Title of Class of Securities) 816645105 (CUSIP Number) James B. Alderman 1099 West Front Street Boise, Idaho 83702 (208) 780-7316 (Name, Address and Telephone Number of Persons Authori

May 27, 2020 8-K/A

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

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): May 25, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation

May 26, 2020 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): May 25, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

May 20, 2020 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934

Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” or “we,” or “our,” or the “Company”) for the calendar year 2019 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities and Exchange Act of 1934 (the “1934 Act”). Please refer to

May 20, 2020 SD

- SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

April 10, 2020 10-Q

LEDS / SemiLEDS Corp 10-Q - Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 29, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 9, 2020 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2020 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2020 Financial Results Hsinchu, Taiwan (April 09, 2020) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2020, ended February 29, 2020. Revenue for the second quarter of fiscal 2020 was

April 9, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 09, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

February 28, 2020 SC 13D

LEDS / SemiLEDS Corp / Simplot Taiwan Inc. - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 (Title of Class of Securities) 816645105 (CUSIP Number) James B. Alderman 1099 West Front Street Boise, Idaho 83702 (208) 780-7316 (Name, Address and Telephone Number of Persons Authorized to Receive Notices

February 28, 2020 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 Exhibit 99.1 JOINT FILING AGREEMENT This Joint Filing Agreement (this “Agreement”) is made and entered into as of February 28, 2020, by and among Simplot Taiwan Inc., an Idaho corporation, J.R. Simplot Company, a Nevada corporation, JRS Properties III LLLP, an Idaho limited liability limited partnership, JRS Management, L.L.C., an Idaho limited liability company, and Scott R. Simplot (coll

February 25, 2020 SC 13D

LEDS / SemiLEDS Corp / DOAN TRUNG T - TRUNG DOAN/SEMILEDS SCHEDULE 13D Activist Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* SemiLEDs Corporation (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645 204 (CUSIP Number) Trung T. Doan SemiLEDs Corporation 3F, No.11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park, Chu-Nan 350, Miao-Li County, Taiwan

January 17, 2020 EX-1.1

Common stock purchase agreement between SemiLEDs Corporation and XianChang Ma dated January 17, 2020.

Exhibit 1.1 COMMON STOCK PURCHASE AGREEMENT COMMON STOCK PURCHASE AGREEMENT (this “Agreement”), dated as of January [17], 2020, by and between SemiLEDs Corporation, a Delaware corporation (the “Company”), and XianChang Ma, an individual (the “Investor”), with China Passport # G44889945 and resides at Number 6, Lane 3, Central Street, Hulou Village, Gaohe Town, Jinxiang County, Shangdong Province,

January 17, 2020 8-K

Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 17, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission F

January 15, 2020 10-Q

LEDS / SemiLEDS Corp 10-Q - Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 10, 2020 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2020 Financial Results

Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2020 Financial Results Hsinchu, Taiwan (January 10, 2020) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2020, ended November 30, 2019. Revenue for the first quarter of fiscal 2020 was $

January 10, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 10, 2020 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

December 11, 2019 EX-1.2

Convertible unsecured promissory notes issued December 6, 2019 to J. R. Simplot Company (incorprateed by reference from Exhibit 1.2 to the Company’s Current Report on Form 8-K filed on Dec 11, 2019).

Exhibit 1.2 THE SECURITIES REFERENCED HEREIN HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “U.S. SECURITIES ACT”) AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION THEREOF. NO SUCH SALE OR DISTRIBUTION MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR AN OPINION OF CO

December 11, 2019 EX-1.1

Convertible unsecured promissory note issued December 10, 2019 to Trung Doan (incorporated by reference from Exhibit 1.1 to the Company’s Current Report on Form 8-K filed on December 11, 2019.

Exhibit 1.1 THE SECURITIES REFERENCED HEREIN HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933, AS AMENDED (THE “U.S. SECURITIES ACT”) AND HAVE BEEN ACQUIRED FOR INVESTMENT AND NOT WITH A VIEW TO, OR IN CONNECTION WITH, THE SALE OR DISTRIBUTION THEREOF. NO SUCH SALE OR DISTRIBUTION MAY BE EFFECTED WITHOUT AN EFFECTIVE REGISTRATION STATEMENT RELATED THERETO OR AN OPINION OF CO

December 11, 2019 8-K

Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): December 6, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission F

December 2, 2019 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 25, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission

November 27, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 27, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 20, 2019 10-K

LEDS / SemiLEDS Corp 10-K - Annual Report - 10-K

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2019 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

November 20, 2019 EX-10.13

The Second Loan Agreement between Mega International Commercial Bank and SemiLEDs Optoelectronics Co., Ltd. dated July 5, 2019 (translation)

Exhibit 10.13 兆豐國際商業銀行 Mega International Commercial Bank Medium- and Long-Term Credit Facility Agreement Serial Number: 075110800042 Customer Name: SemiLEDs Optoelectronics Co.,Ltd. Medium- and Long-Term Credit Facility Agreement This Credit Facility Agreement (hereinafter referred to as the “Agreement”) is entered into by Mega International Commercial Bank Co., Ltd. (hereinafter referred to as P

November 20, 2019 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100 % Helios Crew Corporation Delaware 100 % Taiwan Bandaoti Zhaoming Co., Ltd (Silicon Base Development, Inc.) Taiwan 97 % SemiLEDs International Corporation Ltd. Hong Kong 100 % Xuhe Guangdian Co., Ltd. China 100 %

November 20, 2019 EX-10.12

The First Loan Agreement between Mega International Commercial Bank and SemiLEDs Optoelectronics Co., Ltd. dated July 5, 2019 (translation)

Exhibit 10.12 兆豐國際商業銀行 Mega International Commercial Bank Medium- and Long-Term Credit Facility Agreement Serial Number: 075110800041 Customer Name: SemiLEDs Optoelectronics Co.,Ltd. Medium- and Long-Term Credit Facility Agreement This Credit Facility Agreement (hereinafter referred to as the “Agreement”) is entered into by Mega International Commercial Bank Co., Ltd. (hereinafter referred to as P

November 20, 2019 EX-4.2(D)

Description of the Registrant’s Securities Under Section 12 of the Exchange Act

Exhibit 4.2(d) DESCRIPTION OF THE REGISTRANT'S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 The following summary of certain terms of our common stock describes material provisions of, but does not purport to be complete and is subject to, and qualified in its entirety by, our Restated Certificate of Incorporation (as amended, the “Certificate of Incorporatio

November 14, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 14, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 14, 2019 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2019 Financial Results

Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2019 Financial Results Hsinchu, Taiwan (November 14, 2019) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2019, ended August 31, 2019. Revenues for the fourth qua

September 6, 2019 8-K

Current Report

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): September 5 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

September 3, 2019 EX-16.1

Letter from BF Borgers CPA PC to the SEC dated September 2, 2019

Exhibit 16.1 September 2, 2019 United States Securities and Exchange Commission Office of the Chief Accountant 100 First Street, N.E. Washington, D.C. 20549 Re: SemiLEDs Corporation Ladies and Gentleman: We have read the statements under item 4.01 in the Form 8-K dated September 2, 2019, of SemiLEDs Corporation (the “Company”) to be filed with the Securities and Exchange Commission and we agree wi

September 3, 2019 8-K

Changes in Registrant's Certifying Accountant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 29, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

August 29, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 29, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

August 20, 2019 8-K

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 17, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File N

August 2, 2019 8-K

Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders, 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 31, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

July 12, 2019 10-Q

LEDS / SemiLEDS Corp 10-Q - Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 10, 2019 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 10, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

July 10, 2019 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2019 Financial Results

Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2019 Financial Results Hsinchu, Taiwan (July 10, 2019) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2019, ended May 31, 2019. Revenue for the third quarter of fiscal 2019 was $1.7 mill

June 18, 2019 DEFA14A

LEDS / SemiLEDS Corp DEFA14A - - DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

June 18, 2019 DEF 14A

LEDS / SemiLEDS Corp DEF 14A - - DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

June 18, 2019 EX-10.1

2010 Equity Incentive Plan, as amended July 31, 2019

Appendix SEMILEDS CORPORATION 2010 EQUITY INCENTIVE PLAN (AS ADOPTED NOVEMBER 2, 2010 AND EFFECTIVE DECEMBER 8, 2010) (AS AMENDED JANUARY 9, 2014 AND APPROVED BY STOCKHOLDERS ON APRIL 10, 2014) (AS AMENDED JUNE 14, 2019 AND SUBJECT TO APPROVAL OF STOCKHOLDERS ON JULY 31, 2019) TABLE OF CONTENTS Page ARTICLE 1.

May 28, 2019 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934

EX-1.01 2 leds-ex1016.htm EX-1.01 Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” or “we,” or “our,” or the “Company”) for the calendar year 2018 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities and Exchange Act of 1934

May 28, 2019 SD

LEDS / SemiLEDS Corp SD - - SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

April 12, 2019 10-Q

LEDS / SemiLEDS Corp 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2019 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 10, 2019 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2019 Financial Results

Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2019 Financial Results Hsinchu, Taiwan (April 10, 2019) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2019, ended February 28, 2019. Revenue for the second quarter of fiscal 2019 was

April 10, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 10, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

March 21, 2019 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 17, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission Fil

January 11, 2019 EX-10.2

Loan Agreement dated January 8, 2019 between SemiLEDs Corporation and J. R. Simplot Company

Exhibit 10.2 LOAN AGREEMENT This Loan Agreement (as amended, restated, modified or otherwise supplemented from time to time, this “Agreement”) is entered into as of January 8, 2019 (the “Agreement Date”), by and between SemiLEDs Corporation, a corporation organized under the laws of the state of Delaware (the “Borrower”), and J. R. Simplot Company, a corporation organized under the laws of the sta

January 11, 2019 EX-10.1

Loan Agreement dated January 8, 2019 between SemiLEDs Corporation and Trung Doan

Exhibit 10.1 LOAN AGREEMENT This Loan Agreement (as amended, restated, modified or otherwise supplemented from time to time, this “Agreement”) is entered into as of January 8, 2019 (the “Agreement Date”), by and between SemiLEDs Corporation, a corporation organized under the laws of the state of Delaware (the “Borrower”), and Trung Doan, an US citizen (the “Lender”). RECITALS A. WHEREAS, the Borro

January 11, 2019 10-Q

LEDS / SemiLEDS Corp 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 10, 2019 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2019 Financial Results

Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2019 Financial Results Hsinchu, Taiwan (January 10, 2019) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2019, ended November 30, 2018. Revenue for the first quarter of fiscal 2019 was $

January 10, 2019 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 10, 2019 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 26, 2018 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100 % Helios Crew Corporation Delaware 100 % Taiwan Bandaoti Zhaoming Co., Ltd (Silicon Base Development, Inc.) Taiwan 100 % SemiLEDs International Corporation Ltd. Hong Kong 100 % Xuhe Guangdian Co., Ltd. China 100 % Uncon

November 26, 2018 10-K

LEDS / SemiLEDS Corp 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2018 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

November 14, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 14, 2018 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File

November 14, 2018 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2018 Financial Results

EX-99.1 2 leds-ex9916.htm EX-99.1 Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2018 Financial Results Hsinchu, Taiwan (November 14, 2018) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2018, ended August 31,

July 12, 2018 10-Q

LEDS / SemiLEDS Corp 10-Q-2018Q3 (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 11, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 11, 2018 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

July 11, 2018 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2018 Financial Results

EX-99.1 2 leds-ex9916.htm EX-99.1 Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2018 Financial Results Hsinchu, Taiwan (July 11, 2018) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2018, ended May 31, 2018. Revenue for the third qu

July 3, 2018 EX-3.1

Certificate of Amendment of Amended and Restated Certificate of Incorporation

EXHIBIT 3.1 CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF SEMILEDS CORPORATION The undersigned, Trung Tri Doan, hereby certifies that: 1. He is the duly elected and acting Chief Executive Officer of SemiLEDs Corporation, a Delaware corporation. 2. The Certificate of Incorporation of this corporation was originally filed with the Delaware Secretary of State on Jan

July 3, 2018 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): June 29, 2018 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Num

May 18, 2018 DEFA14A

LEDS / SemiLEDS Corp DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

May 18, 2018 DEF 14A

LEDS / SemiLEDS Corp DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defin

May 17, 2018 SD

LEDS / SemiLEDS Corp SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu Science Park

May 17, 2018 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934

Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” or “we,” or “our,” or the “Company”) for the calendar year 2017 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities and Exchange Act of 1934 (the “1934 Act”). Please refer to

May 8, 2018 PRE 14A

LEDS / SemiLEDS Corp PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

April 13, 2018 10-Q

LEDS / SemiLEDS Corp 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2018 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

April 12, 2018 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 12, 2018 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation) (Commission File Nu

April 12, 2018 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2018 Financial Results

EX-99.1 2 leds-ex9916.htm EX-99.1 Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2018 Financial Results Hsinchu, Taiwan (April 12, 2018) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2018, ended February 28, 2018. Revenue for the

January 12, 2018 10-Q

LEDS / SemiLEDS Corp 10-Q (Quarterly Report)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended November 30, 2017 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 SemiLEDs Corporat

January 10, 2018 EX-99.1

SemiLEDs Reports First Quarter Fiscal Year 2018 Financial Results

EX-99.1 2 leds-ex9916.htm EX-99.1 Exhibit 99.1 SemiLEDs Reports First Quarter Fiscal Year 2018 Financial Results Hsinchu, Taiwan (January 10, 2018) — SemiLEDs Corporation (NASDAQ: LEDS), “SemiLEDs” or the “Company,” a developer and manufacturer of LED chips and LED components, today announced its financial results for the first quarter of fiscal year 2018, ended November 30, 2017. Revenue for the

January 10, 2018 8-K

LEDS / SemiLEDS Corp 8-K (Current Report)

leds-8k20180110.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): January 10, 2018 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporatio

November 29, 2017 EX-21.1

List of Subsidiaries

Exhibit 21.1 List of Subsidiaries Percentage of Jurisdiction of Our Ownership Name Incorporation Interest Majority Owned Subsidiaries: SemiLEDs Optoelectronics Co., Ltd. Taiwan 100 % Helios Crew Corporation Delaware 100 % Taiwan Bandaoti Zhaoming Co., Ltd (Silicon Base Development, Inc.) Taiwan 100 % SemiLEDs International Corporation Ltd. Hong Kong 100 % Xuhe Guangdian Co., Ltd. China 100 % Uncon

November 29, 2017 10-K

LEDS / SemiLEDS Corp 10-K (Annual Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10‑K (Mark One) ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended August 31, 2017 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992

November 15, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

leds-8k20171114.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K 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 15, 2017 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporati

November 15, 2017 EX-99.1

SemiLEDs Reports Fourth Quarter and Fiscal Year End 2017 Financial Results

leds-ex9916.htm Exhibit 99.1 SemiLEDs Reports Fourth Quarter and Fiscal Year End 2017 Financial Results Hsinchu, Taiwan (November 15, 2017) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the fourth quarter and full year of fiscal year 2017, ended August 31, 2017. Revenue for

August 8, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

leds-8k20170803.DOCX.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): August 3, 2017 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incor

July 13, 2017 10-Q

LEDS / SemiLEDS Corp 2017Q3 10-Q (Quarterly Report)

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended May 31, 2017 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-34992 Semi

July 12, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

leds-8k20170712.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): July 12, 2017 SEMILEDS CORPORATION (Exact name of registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporati

July 12, 2017 EX-99.1

SemiLEDs Reports Third Quarter Fiscal Year 2017 Financial Results

leds-ex9916.htm Exhibit 99.1 SemiLEDs Reports Third Quarter Fiscal Year 2017 Financial Results Hsinchu, Taiwan (July 12, 2017) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the third quarter of fiscal year 2017, ended May 31, 2017. Revenue for the third quarter of fiscal 20

May 31, 2017 SD

SemiLEDS 2017 SD REPORT- CONFLICT MINERAL

leds-sd.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD SPECIALIZED DISCLOSURE REPORT SemiLEDs Corporation (Exact name of the registrant as specified in its charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation or organization) (Commission File Number) (IRS Employer Identification No.) 3F, No. 11 Ke Jung Rd., Chu-Nan Site, Hsinchu

May 31, 2017 EX-1.01

Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934

EX-1.01 2 leds-ex1016.htm EX-1.01 Exhibit 1.01 Conflict Minerals Report of SemiLEDs Corporation in Accordance with Rule 13p-1 under the Securities and Exchange Act of 1934 This is the Conflict Minerals Report of SemiLEDs Corporation (“SemiLEDs,” or “we,” or “our,” or the “Company”) for the calendar year 2016 in accordance with Rule 13p-1 (“Rule 13p-1”) under the Securities and Exchange Act of 1934

April 13, 2017 10-Q

SemiLEDS 10-Q (Quarterly Report)

leds-10q20170228.htm Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended February 28, 2017 or ? TRANSITION REPORT PURSUANT TO SECTION 13 or 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission F

April 12, 2017 EX-99.1

SemiLEDs Reports Second Quarter Fiscal Year 2017 Financial Results

leds-ex9916.htm Exhibit 99.1 SemiLEDs Reports Second Quarter Fiscal Year 2017 Financial Results Hsinchu, Taiwan (April 12, 2017) ? SemiLEDs Corporation (NASDAQ: LEDS), ?SemiLEDs? or the ?Company,? a developer and manufacturer of LED chips and LED components, today announced its financial results for the second quarter of fiscal year 2017, ended February 28, 2017. Revenue for the second quarter of

April 12, 2017 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

leds-8k20170412.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): April 12, 2017 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation)

April 5, 2017 8-K

Submission of Matters to a Vote of Security Holders

leds-8k20170405.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 Date of Report (date of earliest event reported): March 31, 2017 SEMILEDS CORPORATION (Exact name of registrant as specified in charter) Delaware 001-34992 20-2735523 (State or other jurisdiction of incorporation)

February 15, 2017 DEFA14A

SemiLEDS DEFA14A

ledsCurrentFolioDEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 15, 2017 DEF 14A

SemiLEDS DEF 14A

ledsCurrentFolioProxy Statement201720170120 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

February 14, 2017 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing

ledsCurrerntFolio8K UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.

January 25, 2017 SC 13G/A

LEDS / SemiLEDS Corp / DOAN TRUNG T - SC 13G AMENDMENT NO. 5 Passive Investment

SC 13G Amendment No. 5 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 5)* SEMILEDS CORPORATION (Name of Issuer) Common Stock, par value $0.0000056 per share (Title of Class of Securities) 816645 204 (CUSIP Number) December 31, 2016 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to de

January 13, 2017 10-Q

SemiLEDS 10-Q (Quarterly Report)

ledsCurrentFolio10QTaxonomy2016 Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

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