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Form 4 · Statement of Changes in Beneficial Ownership · Filed 2026-08-13

Colella Joseph Files Entegris (ENTG) Form 4 - August 13, 2026

Colella Joseph traded 7.8K ENTG shares worth $1.0M in this Form 4 filing, reported to the SEC on 2026-08-13.

Insider
Colella Joseph
Issuer
Entegris Inc. ENTG · NASDAQ
Filed
Period
2026-08-13
Accession
0001811061-26-000002

Transactions (3)

Insider Date Type Shares Price Value Own
Colella Joseph 2026-08-13 Buy 3.9K $98.11 $384.2K Direct
Colella Joseph 2026-08-13 Sell 3.9K $164.48 $644.1K Direct
Net change0−$259.9K

About Entegris Inc.

Entegris Inc. is a specialized technology and manufacturing company that focuses on providing advanced materials and process solutions for the microelectronics industry. Its primary function is to supply critical components and materials used in the semiconductor manufacturing process, including filtration, purification, and specialty chemicals. Entegris plays a pivotal role in enabling the complex manufacturing processes of semiconductor fabrication, catering to manufacturers of integrated circuits and electronics devices. Notable sectors impacted by Entegris include computing, telecommunications, and automotive industries, where semiconductors are essential. The company's solutions are essential for ensuring the purity and integrity of materials used in chip production, which directly impacts the performance and efficiency of electronic devices. Founded in 1966 and headquartered in Billerica, Massachusetts, Entegris has established itself as a significant player in the global semiconductor supply chain, emphasizing innovation and quality in its product offerings. Its role is crucial for advancing technology nodes and meeting the high demands of modern semiconductor fabrication processes.

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