STMicroelectronics announces status of common share repurchase program

Rhea-AI Summary

STMicroelectronics (NYSE:STM) reported weekly activity in its common share repurchase program for the period June 29 to July 3, 2026.

The company bought 145,390 shares (about 0.02% of issued capital) on Euronext Paris at a weighted average price of EUR 63.5445, spending EUR 9,238,728.20. Purchases serve share-based plans under EU Market Abuse Regulation. STMicroelectronics now holds 18,882,103 treasury shares, about 2.1% of issued share capital.

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

Positive

• Repurchased 145,390 shares for EUR 9,238,728.20 during the stated week
• Weighted average buyback price of EUR 63.5445 per share
• Treasury share position now 18,882,103 shares, about 2.1% of share capital
• Buybacks designated to meet obligations from employee and management share plans

Negative

• None.

Market Reaction – STM

+6.32% $72.67

15m delay

+6.32% Since News

$72.67 Last Price

$71.10 $73.05 Day Range

+$3.84B Valuation Impact

$64.59B Market Cap

0.1x Rel. Volume

Following this news, STM has gained 6.32%, reflecting a notable positive market reaction. Our momentum scanner has triggered 53 alerts so far, indicating high trading interest and price volatility. The stock is currently trading at $72.67. This price movement has added approximately $3.84B to the company's valuation.

Data tracked by StockTitan Argus (15 min delayed). Upgrade to Gold for real-time data.

What This Means

The company disclosed repurchasing 145,390 shares for EUR 9.24M, lifting treasury holdings to about ...

Analysis

The company disclosed repurchasing 145,390 shares for EUR 9.24M, lifting treasury holdings to about 2.1% of share capital. Past buyback updates have moved the stock only modestly, and low short interest limits squeeze dynamics to watch here.

Key Figures

Shares repurchased: 145,390 shares Portion of share capital: 0.02% Avg purchase price: EUR 63.5445 +5 more

8 metrics

Shares repurchased 145,390 shares Program period June 29–July 03, 2026

Portion of share capital 0.02% Repurchased in June 29–July 03, 2026 period

Avg purchase price EUR 63.5445 Weighted average price per share for the Period

Total consideration EUR 9,238,728.20 Aggregate cost of shares bought in the Period

Repurchase 29-Jun-26 30,390 shares at EUR 63.9364 Daily tranche on Euronext Paris

Repurchase 30-Jun-26 30,000 shares at EUR 64.8891 Daily tranche on Euronext Paris

Treasury shares total 18,882,103 shares Held after the reported buybacks

Treasury as share capital 2.1% Portion of issued share capital held in treasury

Previous Buybacks Reports

5 past events · Latest: Dec 01 (Neutral)

Same Type Pattern 5 events

Date	Event	Sentiment	24h Move	Catalyst
Dec 01	Buyback status update	Neutral	+0.7%	Routine update on Nov 21–25, 2025 share repurchases under buyback program.
Nov 24	Buyback status update	Neutral	+0.5%	Disclosure of Nov 17–21, 2025 repurchases and resulting treasury share position.
Nov 17	Buyback status update	Neutral	-2.6%	Report of 10–14 Nov 2025 repurchases and updated treasury share balance.
Nov 10	Buyback status update	Neutral	+0.8%	Status of Nov 3–7, 2025 repurchases executed on Euronext Paris.
Nov 03	Buyback status update	Neutral	-0.3%	Update on Oct 27–31, 2025 buybacks and treasury share percentage.

24h Move is the share-price change in the day after each event; other market factors may also have contributed.

Pattern Detected

Recent buyback-status releases have typically produced small price moves around flat, with one larger negative reaction.

Historical Comparison

-0.1% avg move · Across five prior buyback-status announcements, the stock typically moved about -0.15%, indicating m...

buybacks

-0.1%

Average Historical Move buybacks

Across five prior buyback-status announcements, the stock typically moved about -0.15%, indicating muted reactions. This update describes similar program activity, so its substance fits that established reaction pattern.

Regulatory & Risk Context

Short Interest: 1.27%

Short Interest

1.27% of float

0% 15% 30%+

low as of 2026-06-15 Days to cover: 1

Reported short positioning appears relatively low, suggesting limited squeeze potential and generally modest volatility pressure from short covering.

Key Terms

market abuse regulation, lei, treasury shares

3 terms

market abuse regulation regulatory

"under article 5(2) of Regulation (EU) 596/2014 (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.

lei financial

"registered with the trade register under number 33194537) (LEI: 213800Z8NOHIKRI42W10)"

A Legal Entity Identifier (LEI) is a unique 20-character code assigned to a company or organization that participates in financial markets, like a corporate passport number. It helps investors and regulators unambiguously identify counterparties across databases and transactions, reducing confusion much like using a vehicle identification number to track a car’s history; clearer identification improves transparency, risk monitoring, and regulatory reporting.

treasury shares financial

"the Company holds in total 18,882,103 treasury shares, which represents"

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.

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

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STMicroelectronics announces status of
common share repurchase program

Disclosure of Transactions in Own Shares – Period from June 29, 2026 to July 03, 2026

AMSTERDAM – July 06, 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 June 29, 2026 to July 03, 2026 (the “Period”), of 145,390 ordinary shares (equal to 0.02% of its issued share capital) at the weighted average purchase price per share of EUR 63.5445 and for an overall price of EUR 9,238,728.20.

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)
29-Jun-26	30,390	63.9364	1,943,027.20	XPAR
30-Jun-26	30,000	64.8891	1,946,673.00	XPAR
1-Jul-26	30,000	63.8800	1,916,400.00	XPAR
2-Jul-26	30,000	62.3511	1,870,533.00	XPAR
3-Jul-26	25,000	62.4838	1,562,095.00	XPAR
Total for Period	145,390	63.5445	9,238,728.20

Following the share buybacks detailed above, the Company holds in total 18,882,103 treasury shares, which represents approximately 2.1% 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

Attachment

• C3400C -- Jul 6 2026 -- Disclosure of transactions in Own Shares PR_FINAL FOR PUBLICATION

FAQ

How many STM shares were repurchased between June 29 and July 3, 2026?

STMicroelectronics repurchased 145,390 ordinary shares between June 29 and July 3, 2026. According to STMicroelectronics, these shares equal about 0.02% of its issued share capital and were acquired on Euronext Paris through a broker.

What was the average price paid in STMicroelectronics (STM) buybacks in early July 2026?

The weighted average purchase price was EUR 63.5445 per STM share for that week. According to STMicroelectronics, the company spent a total of EUR 9,238,728.20 on these repurchases executed on the Euronext Paris regulated market.

What is the purpose of the STM share repurchase program reported on July 6, 2026?

The repurchases aim to meet obligations from share option and share allocation programs. According to STMicroelectronics, the shares may be held in treasury for employee or management plans, or used for other lawful purposes under EU Market Abuse Regulation Article 5(2).

How many treasury shares does STMicroelectronics (STM) now hold after the latest buybacks?

STMicroelectronics now holds 18,882,103 treasury shares following the reported transactions. According to STMicroelectronics, this treasury position represents approximately 2.1% of the company’s issued share capital after the June 29–July 3, 2026 buyback period.

On which market were the STM shares repurchased during June 29–July 3, 2026?

All STM shares in this period were repurchased on Euronext Paris under MIC code XPAR. According to STMicroelectronics, a broker acting for the company executed these trades as part of the ongoing common share repurchase program.

Where can investors find detailed daily trade data for the STM share buyback program?

Investors can access a full breakdown of individual trades on STMicroelectronics’ investor website. According to STMicroelectronics, the share buyback details are posted under stock and bond information, as required by EU Market Abuse Regulation and related delegated rules.