STM 6-K: Buyback

STMicroelectronics

Filed with the SEC on · accession 0000932787-26-000096

STM filed a 6-K (foreign company report) with the SEC on Nov 9, 2026. How foreign companies listed in the US report news and events — like an 8-K for them.

Summary of the filing

STMicroelectronics announced it repurchased 479,725 of its own ordinary shares on Euronext Paris during the period November 2-6, 2026, at a weighted average price of EUR 40.2012 per share for a total of approximately EUR 19.29 million, as part of its previously announced share buy-back program.

Key details

Total amount paid for share repurchases during the periodEUR 19.3M
Weighted average purchase price per shareEUR 40
Number of ordinary shares repurchasedshares 480K
Total treasury shares held after buybacksshares 17.7M
Issuer and repurchaser of sharesSTMicroelectronics N.V.
President and chief financial officerLorenzo Grandi

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Frequently asked questions

What did STM file with the SEC on Nov 9, 2026?

STM filed a 6-K (Buyback). STMicroelectronics announced it repurchased 479,725 of its own ordinary shares on Euronext Paris during the period November 2-6, 2026, at a weighted average price of EUR 40.2012 per share for a total of approximately EUR 19.29 million, as part of its previously announced share buy-back program.

What does a buyback mean for STM stock?

Usually: fewer shares means each remaining share owns more of the company. It matters whether the company actually buys and at what price.

How do I read a 6-K?

How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.

Other STM SEC filings

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