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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.
Congressional Trades
14
All tracked trades
Members Trading
2
Unique members
Net Activity
+6
10 buys · 4 sells
Members Who Traded This Stock
14 trade events
| Date | Member | Stock | Type | Amount | Filed | Signal |
|---|---|---|---|---|---|---|
| 2026-08-25 | ENTGEntegris, Inc. - Common Stock | Sell | $100,001 - $250,000 | 41d ago | — | |
| 2026-07-30 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 78d ago | — | |
| 2026-07-08 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 78d ago | — | |
| 2026-06-08 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 105d ago | — | |
| 2026-06-05 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 105d ago | — | |
| 2026-05-21 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 137d ago | — | |
| 2026-05-08 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 137d ago | — | |
| 2026-05-07 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 137d ago | — | |
| 2026-04-15 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 167d ago | — | |
| 2026-03-31 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 197d ago | — | |
| 2026-02-23 | ENTGEntegris, Inc. - Common Stock | Sell | $1,001 - $15,000 | 224d ago | — | |
| 2026-02-09 | ENTGEntegris, Inc. - Common Stock | Sell | $1,001 - $15,000 | 224d ago | — | |
| 2025-10-31 | ENTGEntegris, Inc. - Common Stock | Sell | $1,001 - $15,000 | 333d ago | — | |
| 2025-10-30 | ENTGEntegris, Inc. - Common Stock | Buy | $1,001 - $15,000 | 333d ago | — |
2026-08-25
April McClain Delaney
ENTG
Amount
$100,001 - $250,000
Filed
41d ago
2026-07-30
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
78d ago
2026-07-08
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
78d ago
2026-06-08
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
105d ago
2026-06-05
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
105d ago
2026-05-21
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
137d ago
2026-05-08
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
137d ago
2026-05-07
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
137d ago
2026-04-15
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
167d ago
2026-03-31
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
197d ago
2026-02-23
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
224d ago
2026-02-09
April McClain Delaney
ENTG
Amount
$1,001 - $15,000
Filed
224d ago
2025-10-31
Lisa McClain
ENTG
Amount
$1,001 - $15,000
Filed
333d ago
2025-10-30
Lisa McClain
ENTG
Amount
$1,001 - $15,000
Filed
333d ago
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Trade Timeline
Congressional activity, newest first
April McClain Delaney
2026-08-25 · Sale
$100,001 - $250,000
April McClain Delaney
2026-07-30 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-07-08 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-06-08 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-06-05 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-05-21 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-05-08 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-05-07 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-04-15 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-03-31 · Purchase
$1,001 - $15,000
April McClain Delaney
2026-02-23 · Sale
$1,001 - $15,000
April McClain Delaney
2026-02-09 · Sale
$1,001 - $15,000
Lisa McClain
2025-10-31 · Sale
$1,001 - $15,000
Lisa McClain
2025-10-30 · Purchase
$1,001 - $15,000