StockCIK 1101302
ENTEGRIS INC (ENTG): Insider Trades and Fund Holdings
In the past 12 months, ENTEGRIS INC insiders reported 0 open-market purchases worth $0 and 2 sales worth $965K; 1 of the sales were reported as made under a 10b5-1 trading plan.
0Insider buys, 12 months
$0Bought by insiders, 12 months
$965KSold by insiders, 12 months
2Tracked funds holding
Recent insider trades
Open-market purchases (code P) and sales (code S) from Form 4. Grants, option exercises and gifts are not shown. Latest filing: Aug 17, 2026.
| Filed | Insider | Type | Value |
|---|---|---|---|
| Aug 17 | Olivier BlachierPresident | ▼ SELL10b5-1 | $321K |
| Aug 14 | Joseph ColellaGeneral Counsel | ▼ SELL | $644K |
Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings
Insiders who traded in the past year
| Insider | Role | Buys | Bought | Sells | Sold |
|---|---|---|---|---|---|
| Olivier Blachier | President | 0 | $0 | 1 | $321K |
| Joseph Colella | General Counsel | 0 | $0 | 1 | $644K |
ADVERTISEMENT
320 × 100 ad slot
Tracked funds that report ENTG
From each fund's latest 13F. Holdings are as of quarter end and are filed up to 45 days later.
| Fund | Shares | Value | Change |
|---|---|---|---|
| Bridgewater Associates | 12,226 | $2.20M | ▼ −80.1% |
| Duquesne Family Office | 118,300 | $21K | ▲ New |
| Lone Pine Capital | 0 | $0 | ▼ Sold out |
Source: SEC Form 13F-HR filings, retrieved Oct 28, 2026. How we read filings
Reading these numbers
Insiders sell for many reasons: taxes, diversification, a house. Purchases with their own money are rarer and are usually read as more informative. A Form 4 is due within two business days of the trade. How to read a Form 4 →