SEC Filing Analysis: ENTEGRIS INC (ENTG)

Executive Summary

• Trading Significance: Low
• Key Takeaway: An officer at Entegris conducted a small, pre-scheduled sale of common stock valued at approximately $316k.
• Market Impact: The transaction is unlikely to have any market impact due to its small size and pre-planned nature.

Company Information

Field	Value
Company	ENTEGRIS INC
Ticker Symbol	ENTG
CIK	0001101302
Industry	Plastics Products, NEC

Insider Information

Field	Value
Name	Colella Joseph
CIK	0001811061
Title/Position	SVP and General Counsel
Relationship	Officer

Transaction Details

Field	Value
Form Type	4
Transaction Date	2025-11-06
Transaction Code	S (Sale)
Security Type	Common Stock
Shares Involved	3,577
Price Per Share	$88.41
Total Value	$316,258.17
Shares Owned After	34,363.94
Ownership Type	Direct

Financial Impact Assessment

Transaction Materiality

Metric	Value
Transaction Value	$316,258.17
% of Market Cap	0.0024%
Shares Transacted	3,577
% of Shares Outstanding	0.0024%
Post-Transaction Ownership	34,363.94 shares (0.023% of outstanding)
Materiality Assessment	Low

Impact Evaluation

• Market Cap Context: The $316k transaction is negligible compared to Entegris's $13.42 billion market capitalization.
• Ownership Concentration: The insider's post-transaction ownership of 0.023% is not a significant stake in the company.
• Transaction Significance: The sale represents less than 10% of the insider's direct holdings and is immaterial relative to the company's total shares outstanding and market value. The execution under a 10b5-1 plan further reduces its significance, indicating it was pre-scheduled and not based on immediate, non-public information.

Market Impact Analysis

Stock Impact Prediction

• Direction: Neutral
• Reasoning: The transaction is too small (0.0024% of market cap) to influence the stock price. It is a routine, pre-planned sale by an executive.

Volume & Sentiment

• Expected Volume Impact: Negligible. The transaction size is a tiny fraction of typical daily trading volume for a multi-billion dollar company.
• Sentiment Indicator: Neutral. Pre-scheduled sales by executives for financial planning are common and do not typically signal a change in outlook for the company.