STMicroelectronics announces status of common share repurchase program

Rhea-AI Summary

STMicroelectronics (NYSE:STM) reported repurchases of 459,424 ordinary shares (0.05% of issued capital) between 10-Nov-2025 and 14-Nov-2025 at a weighted average price of EUR 20.4957, for a total of EUR 9,416,236.25. The buybacks were executed on Euronext Paris to meet obligations from employee and executive share option or allocation programs.

Following these transactions the company holds 21,687,248 treasury shares, about 2.4% of issued share capital. A full trade breakdown is available on the company website.

Positive

• Repurchased 459,424 shares between 10–14 Nov 2025
• Weighted average price of EUR 20.4957 per share
• Treasury holding increased to 21,687,248 shares (~2.4%)

Negative

• Cash outflow of EUR 9,416,236.25 for the Period

Insights

Capital Markets Analyst

STMicroelectronics completed a small, routine share buyback of 459,424 shares, holding 21,687,248 treasury shares (~2.4%).

The Company repurchased 459,424 ordinary shares between November 10, 2025 and November 14, 2025 at a weighted average price of EUR 20.4957 per share, paying a total of EUR 9,416,236.25. The disclosed purpose was to satisfy obligations from employee share option and allocation programs under Article 5(2) of the Market Abuse Regulation. These purchases were executed on Euronext Paris (XPAR).

The announcement describes an operational funding action rather than a broad capital-return decision. The buybacks reduced free float slightly and increased treasury stock to 21,687,248 shares, about 2.4% of issued capital. Key dependencies and limitations are explicit: the stated use is for employee-related allocations and, if not required, shares may be used for any other lawful purpose under the same regulation.

Items to watch over the next months include whether treasury shares are actually used for share option settlements or reallocated for another lawful purpose, and any scale-up of the Program beyond the amounts disclosed. Relevant near-term checkpoints are any further periodic disclosures of trades under the Program and the Company website breakdown referenced for individual trade details.

STMicroelectronics announces status
of common share repurchase program

Disclosure of Transactions in Own Shares – Period from November 10, 2025 to November 14, 2025

AMSTERDAM – November 17, 2025 -- 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 November 10, 2025 to November 14, 2025 (the “Period”), of 459,424 ordinary shares (equal to 0.05% of its issued share capital) at the weighted average purchase price per share of EUR 20.4957 and for an overall price of EUR    9,416,236.25.

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)
10-Nov-25	75,000	20.4093	1,530,697.50	XPAR
11-Nov-25	80,000	20.5815	1,646,520.00	XPAR
12-Nov-25	80,000	20.7441	1,659,528.00	XPAR
13-Nov-25	90,000	20.8550	1,876,950.00	XPAR
14-Nov-25	134,424	20.1046	2,702,540.75	XPAR
Total for Period	459,424	20.4957	9,416,236.25

Following the share buybacks detailed above, the Company holds in total 21,687,248 treasury shares, which represents approximately 2.4% 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 50,000 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 further 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        
Corporate External Communications
Tel: +33.6.59.16.79.08
alexis.breton@st.com

Attachment

• C3371C -- Nov 17 2025 -- Disclosure of transactions in Own Shares PR_FINAL FOR PUBLICATION

FAQ

How many shares did STM repurchase between 10-Nov-2025 and 14-Nov-2025?

STM repurchased 459,424 ordinary shares during 10–14 Nov 2025.

What was the weighted average purchase price for STM shares in the Nov 10–14, 2025 buyback?

The weighted average purchase price was EUR 20.4957 per share.

What was the total cost of STM share buybacks for the period Nov 10–14, 2025?

The total amount paid for the repurchases was EUR 9,416,236.25.

Why did STM buy back shares in November 2025 (STM)?

The company said the purchases were to meet obligations from share option programmes and other share allocations to employees and governing bodies.

How many treasury shares does STM hold after the Nov 2025 repurchase and what percentage of capital is that?

After the transactions STM holds 21,687,248 treasury shares, approximately 2.4% of issued share capital.

Where were STM’s Nov 10–14, 2025 share repurchases executed?

All trades were executed on Euronext Paris (XPAR).