DIOD Form 144: 3,277 Shares Proposed Sale

KUO-TING TSONG submitted a Form 144 notice relating to proposed sales of Common Stock (DIOD).

Rhea-AI Filing Summary

KUO-TING TSONG submitted a Form 144 notice relating to proposed sales of Common Stock (DIOD). The filing lists proposed restricted-stock sales originating from grants dated 07/01/2021, 02/01/2024, and 07/01/2024, and reports a sale during the past three months.

The filing shows a reported disposition of 3,277 shares on 02/13/2026 for $230,892.18. Broker information is listed as Morgan Stanley Smith Barney LLC Executive Financial Services at New York Plaza.

Insights

Securities Compliance Attorney

Form 144 notifies the SEC of a proposed sale by an affiliate or control person.

Form 144 provides notice of intent to sell restricted or control securities and gives broker and offering details required under the Securities Act. The filing here cites restricted-stock lots from 07/01/2021, 02/01/2024, and 07/01/2024.

Timing and execution details beyond the reported 02/13/2026 disposition are not provided. Subsequent sales, if any, should appear in broker records or additional filings.

Key Figures

Shares sold (past 3 months): 3,277 shares Proceeds reported: $230,892.18 Restricted lot - 2021: 436 shares +2 more

5 metrics

Shares sold (past 3 months) 3,277 shares Disposition dated <date>02/13/2026</date>

Proceeds reported $230,892.18 Proceeds from 3,277-share sale on <date>02/13/2026</date>

Restricted lot - 2021 436 shares Restricted stock grant dated <date>07/01/2021</date>

Restricted lot - 2024 (Feb) 1,604 shares Restricted stock grant dated <date>02/01/2024</date>

Restricted lot - 2024 (Jul) 612 shares Restricted stock grant dated <date>07/01/2024</date>

Key Terms

Form 144, Restricted Stock, Broker-dealer

3 terms

Form 144 regulatory

"144: Securities Sold During The Past 3 Months"

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.

Restricted Stock financial

"144: Securities To Be Sold | Restricted Stock | Issuer"

Shares granted to an individual that carry limits on transfer or sale until certain conditions are met, such as staying with the company for a set time or hitting performance targets. Think of them as a locked gift that gradually opens; for investors they matter because they affect how many shares may enter the market later, signal management incentives and potential dilution, and reveal confidence in future company performance.

Broker-dealer financial

"Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza"

A broker-dealer is a licensed firm or individual that both executes trades on behalf of clients (acting as a broker) and buys or sells securities for its own account (acting as a dealer). Investors care because broker-dealers provide the plumbing of markets — they place orders, hold or move cash and securities, offer research or advice, and their stability and fees directly affect trade execution, costs, and the safety of client funds; think of them as a combined travel agent and taxi for your investments.

FAQ

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

What does the DIOD Form 144 filing disclose?

It discloses an intended sale and a recent transaction of DIOD shares by KUO-TING TSONG. The notice lists restricted-stock grants dated 07/01/2021, 02/01/2024, and 07/01/2024, and a reported sale of 3,277 shares on 02/13/2026 for $230,892.18.

How many DIOD shares were reported sold in the past three months?

The filing reports a sale of 3,277 shares on 02/13/2026 for $230,892.18. This figure appears in the "Securities Sold During The Past 3 Months" section alongside the seller's name and broker details.

Which restricted-stock lots are listed in the DIOD Form 144?

The notice lists three restricted-stock lots: 436 shares dated 07/01/2021, 1,604 shares dated 02/01/2024, and 612 shares dated 07/01/2024. These are shown in the "Securities To Be Sold" section.

Who is the broker listed on the DIOD Form 144 filing?

The broker-dealer is listed as Morgan Stanley Smith Barney LLC Executive Financial Services at 1 New York Plaza, 8th Floor. Broker details are included in the filing header next to the securities rows and facilitate the reported transaction.

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

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Accepted by SEC EDGAR 05/12/2026 - 04:01 PM 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	0001966189
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 INCORPORATED
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	KUO-TING TSONG
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	Morgan Stanley Smith Barney LLC Executive Financial Services 1 New York Plaza 8th Floor New York NY 10004	2652	291720.00	45944734	05/12/2026	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	07/01/2021	Restricted Stock	Issuer			436	07/01/2021	Not Applicable
Common	02/01/2024	Restricted Stock	Issuer			1604	02/01/2024	Not Applicable
Common	07/01/2024	Restricted Stock	Issuer			612	07/01/2024	Not Applicable

* 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

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
KUO-TING TSONG 4949 HEDGCOXE ROAD, SUITE 200 PLANO TX 75024	Common	02/13/2026	3277	230892.18

144: Remarks and Signature

Remarks
Date of Notice	05/12/2026
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	/s/ Kuo-Ting Tsong
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)