STMicroelectronics buys back €18M in shares

After the purchases, STMicroelectronics held 16,867,047 treasury shares, approximately 1.9% of issued share capital.

Rhea-AI Filing Summary

STMicroelectronics N.V. repurchased 444,659 ordinary shares from October 19, 2026 to October 23, 2026, equal to 0.05% of its issued share capital. The purchases on the regulated market of Euronext Paris had a weighted average price of EUR 40.5207 per share and a total amount paid of EUR 18,017,915.91. The company said the repurchases are intended to meet obligations under share-option programmes or other share allocations to employees and members of the administrative, management or supervisory bodies of the issuer or an associate company. Shares may be held in treasury pending use, and shares not ultimately needed may be used for another lawful purpose. After the purchases, STMicroelectronics held 16,867,047 treasury shares, approximately 1.9% of issued share capital.

Key Figures

Ordinary shares repurchased: 444,659 shares Share of issued share capital repurchased: 0.05% Weighted average purchase price: EUR 40.5207 per share +3 more

6 metrics

Ordinary shares repurchased 444,659 shares October 19, 2026 to October 23, 2026

Share of issued share capital repurchased 0.05% October 19, 2026 to October 23, 2026

Weighted average purchase price EUR 40.5207 per share October 19, 2026 to October 23, 2026

Total amount paid EUR 18,017,915.91 October 19, 2026 to October 23, 2026

Treasury shares held 16,867,047 shares Following the purchases from October 19, 2026 to October 23, 2026

Treasury shares as a share of issued share capital approximately 1.9% Following the purchases from October 19, 2026 to October 23, 2026

Key Terms

treasury shares, weighted average purchase price, issued share capital, Market Abuse Regulation

4 terms

treasury shares financial

"holds in total 16,867,047 treasury shares"

Treasury shares are a company’s own stock that it has repurchased and keeps on its books instead of canceling or leaving in the hands of outside investors. Think of them like coupons a business puts back in a drawer: they don’t vote or receive dividends while held, but they can be reissued later for employee pay or fundraising. For investors this matters because buybacks change the number of shares that count toward earnings and ownership, can boost per‑share metrics, and use corporate cash that might otherwise go to growth or dividends.

weighted average purchase price financial

"at the weighted average purchase price per share"

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

issued share capital financial

"equal to 0.05% of its issued share capital"

Issued share capital is the total value or number of a company's shares that have been created and given to investors, employees or others; think of it as the slices of a cake that have already been cut and distributed. It matters to investors because it determines ownership percentages, potential voting power and how future share sales can dilute existing holdings, affecting share value and control.

Market Abuse Regulation regulatory

"under article 5(2) of the Market Abuse Regulation"

Market abuse regulation consists of laws and rules designed to prevent dishonest or manipulative practices in financial markets. It aims to ensure fair and transparent trading, so investors can trust that markets operate honestly, much like rules that keep a game fair. By reducing unfair advantages, it helps protect investor confidence and promotes healthy, efficient markets.

FAQ

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

How many STM shares did STMicroelectronics repurchase?

STMicroelectronics repurchased 444,659 ordinary shares from October 19, 2026 to October 23, 2026, equal to 0.05% of its issued share capital. The weighted average purchase price was EUR 40.5207 per share, and the total amount paid was EUR 18,017,915.91.

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

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Available on EDGAR 10/26/2026 - 09:30 AM EDT Accepted by SEC EDGAR 10/26/2026 - 09:29 AM EDT Learn about SEC filing dates

UNITED  STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR

15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October, 2026

Commission File Number: 1-13546

STMicroelectronics N.V.

___________________________________________________________________________________________

(Name of Registrant)

WTC Schiphol Airport

Schiphol Boulevard 265

1118 BH Schiphol Airport

The Netherlands

___________________________________________________________________________________________

(Address of Principal Executive Offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or

Form 40-F:

Form 20-F Q             Form 40-F ☐

Enclosure: A press release dated October 26, 2026, announcing the results of trading in STMicroelectronics'

own shares as part of the previously announced share buy-back program for the period from October 19, 2026

to October 23, 2026.

PR N°C3418C

STMicroelectronics announces status

of common share repurchase program

Disclosure of Transactions in Own Shares – Period from October 19, 2026 to October 23, 2026

AMSTERDAM – October 26, 2026 -- STMicroelectronics N.V. (the “Company” or

“STMicroelectronics”), a global semiconductor leader serving customers across the

spectrum of electronics applications, announces full details of its common share

repurchase program (the “Program”) disclosed via a press release dated June 21,

2024. The Program was approved by a shareholder resolution dated May 22, 2024

and by the supervisory board.

STMicroelectronics N.V. (registered with the trade register under number 33194537)

(LEI: 213800Z8NOHIKRI42W10) announces the repurchase (by a broker acting for

the Company) on the regulated market of Euronext Paris, in the period between

October 19, 2026 to October 23, 2026 (the “Period”), of 444,659 ordinary shares

(equal to 0.05% of its issued share capital) at the weighted average purchase price

per share of EUR 40.5207 and for an overall price of EUR

18,017,915.91.

The purpose of these transactions under article 5(2) of Regulation (EU) 596/2014

(the Market Abuse Regulation) was to meet obligations arising from share option

programmes, or other allocations of shares, to employees or to members of the

administrative, management or supervisory bodies of the issuer or of an associate

company.

The shares may be held in treasury prior to being used for such purpose and, to the

extent that they are not ultimately needed for such purpose, they may be used for

any other lawful purpose under article 5(2) of the Market Abuse Regulation.

Below is a summary of the repurchase transactions made in the course of the Period

in relation to the ordinary shares of STMicroelectronics (ISIN: NL0000226223), in

detailed form.

Transactions in Period

Dates of transaction	Number of shares purchased	Weighted average purchase price per share (EUR)	Total amount paid (EUR)	Market on which the shares were bought (MIC code)
19-Oct-26	80,000	41.1554	3,292,432.00	XPAR
20-Oct-26	89,843	40.2403	3,615,309.27	XPAR
21-Oct-26	80,000	41.7299	3,338,392.00	XPAR
22-Oct-26	106,766	40.4155	4,315,001.27	XPAR
23-Oct-26	88,050	39.2593	3,456,781.37	XPAR
Total for Period	444,659	40.5207	18,017,915.91

Following the share buybacks detailed above, the Company holds in total 16,867,047

treasury shares, which represents approximately 1.9% of the Company’s issued

share capital.

In accordance with Article 5(1)(b) of the Market Abuse Regulation and Article 2(3) of

Commission Delegated Regulation (EU) 2016/1052, a full breakdown of the

individual trades in the Program are disclosed on the ST website (https://

investors.st.com/stock-and-bond-information/share-buyback).

About STMicroelectronics

At ST, we are 49,000 creators and makers of semiconductor technologies mastering

the semiconductor supply chain with state-of-the-art manufacturing facilities. An

integrated device manufacturer, we work with more than 200,000 customers and

thousands of partners to design and build products, solutions, and ecosystems that

address their challenges and opportunities, and the need to support a more

sustainable world. Our technologies enable smarter mobility, more efficient power

and energy management, and the wide-scale deployment of cloud-connected

autonomous things. We are on track to be carbon neutral in all direct and indirect

emissions (scopes 1 and 2), product transportation, business travel, and employee

commuting emissions (our scope 3 focus), and to achieve our 100% renewable

electricity sourcing goal by the end of 2027. Further information can be found at

www.st.com

For more information, please contact: 

INVESTOR RELATIONS 

Jérôme Ramel 

EVP Corporate Development & Integrated External Communication 

Tel: +41.22.929.59.20 

jerome.ramel@st.com

MEDIA RELATIONS 

Alexis Breton 

Group VP Corporate External Communications

Tel: +33.6.59.16.79.08

alexis.breton@st.com

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to

be signed on its behalf by the undersigned, thereunto duly authorized.

			STMicroelectronics N.V.
Date:	October 26, 2026	By:	/s/ Lorenzo Grandi
		Name:	Lorenzo Grandi
		Title:	President and Chief Financial Officer