ASM share buyback update July 15 – 19, 2024

    ASM share buyback update July 15 – 19, 2024

Almere, The Netherlands
July 22, 2024, 5:45 p.m. CET

ASM International N.V. (Euronext Amsterdam: ASM) reports the following transactions, conducted under ASM's current share buyback program.

Date	Repurchased shares	Average price	Repurchased value
July 15, 2024	2,500	€ 742.38	€ 1,855,961
July 16, 2024	450	€ 734.20	€ 330,392
July 17, 2024	14,600	€ 694.29	€ 10,136,564
July 18, 2024	31,686	€ 664.90	€ 21,068,034
July 19, 2024	22,944	€ 659.75	€ 15,137,348
Total	72,180	€ 672.32	€ 48,528,299

These repurchases were made as part of the €150 million share buyback program which started on May 15, 2024. Of the total program, 78.0% has been repurchased. For further details including individual transaction information please visit: www.asm.com/investors/dividends-share-buybacks.

About ASM International

ASM International N.V., headquartered in Almere, the Netherlands, and its subsidiaries design and manufacture equipment and process solutions to produce semiconductor devices for wafer processing, and have facilities in the United States, Europe, and Asia. ASM International's common stock trades on the Euronext Amsterdam Stock Exchange (symbol: ASM). For more information, visit ASM's website at www.asm.com.

This press release contains inside information within the meaning of Article 7(1) of the EU Market Abuse Regulation.

Contact Investor and media relations Victor Bareño T: [phone] E: [e-mail]

Investor relations Valentina Fantigrossi T: [phone] E: [e-mail]

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• 20240722 ASM Share Buyback Update July 15 - 19 2024