Insider files to sell 30,000 common shares

Thad Trent filed a Form 144 proposing the sale of 30,000 shares of common stock in connection with a brokered transaction.

Rhea-AI Filing Summary

Thad Trent filed a Form 144 proposing the sale of 30,000 shares of common stock in connection with a brokered transaction. The filing cites Restricted Stock Units and Performance Stock Units dated 02/15/2022 totaling 30,000 shares. The record also shows a 10b5-1 sale of 60,000 shares on 02/12/2026 for $4,272,975.

Insights

Equity Capital Markets Analyst

Routine Form 144 sale notice tied to equity awards and a prior 10b5-1 sale.

This filing records a proposed sale of 30,000 shares sourced from Restricted Stock Units and Performance Stock Units dated 02/15/2022. The filing lists Morgan Stanley Smith Barney LLC as the broker on 04/16/2026.

Past activity includes a 10b5-1 sale of 60,000 shares on 02/12/2026 for $4,272,975. Timing and settlement details for the proposed sale are not provided in the excerpt; subsequent filings may show completion.

Key Figures

Proposed sale: 30,000 shares Recent sale (past 3 months): 60,000 shares Proceeds from recent sale: $4,272,975 +1 more

4 metrics

Proposed sale 30,000 shares Form 144 proposed sale, filing date <date>04/16/2026</date>

Recent sale (past 3 months) 60,000 shares 10b5-1 sale on <date>02/12/2026</date>

Proceeds from recent sale $4,272,975 Proceeds reported for the 10b5-1 sale on <date>02/12/2026</date>

Award source 30,000 shares Restricted Stock Units and Performance Stock Units dated <date>02/15/2022</date>

Key Terms

Form 144, 10b5-1, Restricted Stock Units, Performance Stock Units

4 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.

10b5-1 regulatory

"10b5-1 Sales for THAD TRENT 5701 N. Pima Road"

A 10b5-1 plan is a pre-set schedule that lets company insiders buy or sell shares according to written instructions made when they do not possess material, nonpublic information. Think of it as a timed automatic payment for stock trades: it helps insiders avoid accusations of trading on secret information and gives outside investors a clearer signal about whether sales are routine or potentially informative about the company’s prospects.

Restricted Stock Units financial

"Restricted Stock Units and Performance Stock Units | 02/15/2022"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Performance Stock Units financial

"Restricted Stock Units and Performance Stock Units | 02/15/2022"

Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.

FAQ

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

What does the Form 144 for ON indicate?

It indicates a proposed sale of 30,000 common shares by Thad Trent. The shares are tied to RSUs and PSUs dated 02/15/2022 and the broker listed is Morgan Stanley Smith Barney LLC.

Has Thad Trent recently sold ON shares?

Yes. A 10b5-1 sale on 02/12/2026 disposed of 60,000 shares. The reported proceeds for that sale were $4,272,975 according to the excerpt.

Are the 30,000 shares being sold newly issued or award‑based?

They are award‑based, linked to Restricted Stock Units and Performance Stock Units dated 02/15/2022. The excerpt lists the awards as the source for the shares being offered.

Who is the broker handling the proposed sale?

The broker named is Morgan Stanley Smith Barney LLC, with an address at 1 New York Plaza, 8th Floor, New York, NY, as shown in the filing excerpt.

Does the filing show when the proposed sale will occur?

No specific settlement or execution date for the proposed 30,000‑share sale is provided in the excerpt. The filing date shown is 04/16/2026.

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

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Accepted by SEC EDGAR 04/16/2026 - 04:13 PM 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	0001607990
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	ON SEMICONDUCTOR CORPORATION
SEC File Number	001-39317
Address of Issuer	5701 N. Pima Road Scottsdale ARIZONA 85250
Phone	6022446600
Name of Person for Whose Account the Securities are To Be Sold	THAD TRENT
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	30000	2172900.00	394020530	04/16/2026	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	02/15/2022	Restricted Stock Units and Performance Stock Units	Issuer			30000	02/15/2022	N/A

* 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
10b5-1 Sales for THAD TRENT 5701 N. Pima Road Scottsdale AZ 85250	Common	02/12/2026	60000	4272975.00

144: Remarks and Signature

Remarks	The securities to be sold were acquired upon the vesting of restricted stock units and performance stock units during the period of 2/15/2022 through 2/21/2025.
Date of Notice	04/16/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	11/07/2025
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/ Thad Trent
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)