---
title: "Key facts: ASML files MAR buyback notice; Tata to back Gujarat fab"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/286869999.md"
description: "ASML reported buyback trades under its ongoing Jan 28, 2026 share repurchase program and filed the required MAR notice; the filing omitted specific trade details like share counts, timing or totals.1ASML partners with Tata Electronics to support India’s planned 300mm semiconductor fab in Gujarat, providing lithography tech, talent training, supply‑chain support and R&D collaboration through 20322"
datetime: "2026-05-19T07:14:23.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/286869999.md)
  - [en](https://longbridge.com/en/news/286869999.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/286869999.md)
---

# Key facts: ASML files MAR buyback notice; Tata to back Gujarat fab

-   ASML reported buyback trades under its ongoing Jan 28, 2026 share repurchase program and filed the required MAR notice; the filing omitted specific trade details like share counts, timing or totals.1
-   ASML partners with Tata Electronics to support India’s planned 300mm semiconductor fab in Gujarat, providing lithography tech, talent training, supply‑chain support and R&D collaboration through 20322

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