Form 144: DIOD affiliate lists 3,000 shares for resale

DIOD files a Form 144 disclosing proposed resale of Common Stock by an affiliate.

Rhea-AI Filing Summary

DIOD files a Form 144 disclosing proposed resale of Common Stock by an affiliate. The excerpt lists specific sale entries: 2,000 shares reported with a trade date of 11/18/2008 and 1,000 shares reported with a trade date of 11/17/2008. The filing also shows 45,944,734 shares outstanding as of 05/29/2026.

Key Figures

Shares listed for resale (entry 1): 2,000 shares Shares listed for resale (entry 2): 1,000 shares Shares outstanding: 45,944,734 shares

3 metrics

Shares listed for resale (entry 1) 2,000 shares trade date <date>11/18/2008</date>

Shares listed for resale (entry 2) 1,000 shares trade date <date>11/17/2008</date>

Shares outstanding 45,944,734 shares as of <date>05/29/2026</date>

Key Terms

Form 144, Open market purchase, shares outstanding

3 terms

Form 144 regulatory

"Filer Information | 144: Filer Information"

Form 144 is a document that investors must file with the government when they plan to sell a large number of shares of a company's stock. It helps ensure transparency so everyone knows how many shares are being sold and when, which can impact the stock's price.

Open market purchase market

"Common | 11/18/2008 | Open market purchase"

An open market purchase is when a company buys its own shares on public stock exchanges the same way any investor would, rather than through a private deal. Investors care because these purchases reduce the number of shares available, can boost earnings per share and share price, signal that management thinks the stock is undervalued, and use company cash that might otherwise go to reinvestment or dividends — like a business quietly buying back its own tickets at the box office.

shares outstanding financial

"45944734 | 05/29/2026"

Shares outstanding are the total number of a company’s stock units held by all shareholders, including institutional investors and company insiders — think of them as the total number of slices of the company’s ownership pie. Investors use this number to calculate how much of the company each share represents, and it directly affects per-share measures like earnings per share, ownership percentage and valuation; when the slice count changes, an investor’s claim and the company’s per-share metrics change too.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does DIOD's Form 144 disclose?

It discloses proposed resale of common stock by an affiliate. The excerpt lists 2,000 shares (11/18/2008) and 1,000 shares (11/17/2008), and an outstanding share count of 45,944,734 as of 05/29/2026.

How many shares are listed for sale in the DIOD excerpt?

The excerpt lists 3,000 shares in two entries. Specifically, 2,000 shares with a reported trade date of 11/18/2008 and 1,000 shares with a trade date of 11/17/2008.

Does the excerpt state the method of sale for DIOD shares?

Yes — the entries state "Open market" as the method. The two listed transactions are labeled as Open market purchase with corresponding trade dates in November 2008.

What is the shares outstanding figure shown in the filing excerpt?

Shares outstanding are listed as 45,944,734. That figure appears alongside the date 05/29/2026 in the provided excerpt.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/29/2026 - 10:02 AM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001368889
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	DIODES INC /DEL/
SEC File Number	002-25577
Address of Issuer	4949 HEDGCOXE ROAD SUITE 200 PLANO TEXAS 75024
Phone	972-987-3900
Name of Person for Whose Account the Securities are To Be Sold	White Richard Dallas
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab Corp. 3000 Schwab Way Westlake TX 76262	3000	329670.00	45944734	05/29/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	11/18/2008	Open market purchase	Open market			2000	11/18/2008	Cash
Common	11/17/2008	Open market purchase	Open market			1000	11/17/2008	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks
Date of Notice	05/29/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	RICHARD DALLAS WADE
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)