ASM share buyback update June 19 – 23, 2023

Almere, The Netherlands
June 26, 2023, 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
June 19, 2023	5,377	€ 397.48	€ 2,137,254
June 20, 2023	5,959	€ 394.03	€ 2,348,031
June 21, 2023	6,253	€ 389.37	€ 2,434,749
June 22, 2023	17,373	€ 378.13	€ 6,569,275
June 23, 2023	6,776	€376.12	€ 2,548,592
Total	41,738	€ 384.25	€ 16,037,901

These repurchases were made as part of the €100 million share buyback program which started on April 27, 2023. Of the total program, 44.6% 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: +31 88 100 8500
E: investor.relations@asm.com

Attachment

• 20230626 ASM Share Buyback Update June 19 - 23 2023