ENTEGRIS INC (ENTG)
Latest ENTG Insider Trades
About ENTEGRIS INC (ENTG)
Entegris is a leading supplier of purification solutions and advanced materials. The vast majority of sales are to the semiconductor industry. The majority of revenue comes from semiconductor fabricators, but the company sells to all areas of the semiconductor manufacturing supply chain including equipment and engineering, chemicals and materials, and distributors. Entegris specializes in materials science and materials purity, both of which are crucial in the semiconductor manufacturing process.
- BILLERICA, MA
- 7,700
- 2000
- XNAS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market sale | 4 | 11,547 | $1.79M |
| Grant or award | 1 | 1,329 | |
| Option exercise | 4 | 11,832 |
ENTG Insider Transactions (Form 4)
31104 Form 4 filings on record, the earliest from Oct 2, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Joseph Colella - Officer | Open-market sale | Common Stock | 3,577 |
Recent ENTG Form 8-K Filings
5Recent ENTG Form 144 Notices of Proposed Sale
3A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Blachier Olivier | Officer | 2,000 | $321K | View on EDGAR | |
| Colella Joseph | Officer |
ENTG Insider Trading - FAQ
What is the latest insider trade for ENTG?
ENTEGRIS INC (ENTG) had 8 insider filings in the last 90 days, with the most recent on 2026-08-19. The full record for ENTG runs to 104 Form 4 filings, the earliest from 2024-10-02. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying ENTG stock?
No insider purchases of ENTG were filed in the last 90 days.
How many insiders are selling ENTG stock?
4 insider sales of ENTG were filed in the last 90 days, totaling $1.79M.
Where can I see ENTG SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks ENTG Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow ENTG insider buys?
Create a free InsiderAlpha account and press Watch on this page to add ENTG to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Materials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - David Reeder view on EDGAR
- - Olivier Blachier view on EDGAR
- - Joseph Colella view on EDGAR
- - Susan G. Rice view on EDGAR
- - Bertrand Loy view on EDGAR
- - Robert A. Bruggeworth view on EDGAR
- - Daniel D. Woodland view on EDGAR
- - James P. Lederer view on EDGAR
- - Clinton M. Haris view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Materials
- Where ENTG's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track ENTG insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
