Updated Jul 16, 2026
LOY BERTRAND has filed 2 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $31.80M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-04-20 | ENTG | ENTEGRIS INC | S — Open-market sale | 44.1K | $144.41 | $6.37M |
| 2026-04-20 | ENTG | ENTEGRIS INC | M — Option exercise | 44.1K | $98.11 | $4.33M |
| 2026-04-16 | ENTG | ENTEGRIS INC | S — Open-market sale | 17.4K | $140.22 | $2.44M |
| 2026-04-16 | ENTG | ENTEGRIS INC | M — Option exercise | 17.4K | $98.11 | $1.71M |
| 2026-04-06 | ENTG | ENTEGRIS INC | F — Tax withholding / forfeiture | 9.9K | $116.40 | $1.15M |
| 2026-04-02 | ENTG | ENTEGRIS INC | A — Grant or award | 19.6K | $0.00 | |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 3.8K | $138.57 | $527K |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 46.5K | $137.32 | $6.39M |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 2.1K | $139.14 | $288K |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 47.6K | $138.57 | $6.60M |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 100 | $142.19 | $14K |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 2.8K | $141.45 | $394K |
| 2026-02-26 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 7.0K | $140.49 | $977K |
| 2026-02-26 | ENTG | ENTEGRIS INC | M — Option exercise [10b5-1] | 9.8K | $98.11 | $965K |
| 2026-02-23 | ENTG | ENTEGRIS INC | F — Tax withholding / forfeiture | 8.1K | $132.67 | $1.08M |
| 2026-02-23 | ENTG | ENTEGRIS INC | F — Tax withholding / forfeiture | 15.1K | $132.67 | $2.01M |
| 2026-02-23 | ENTG | ENTEGRIS INC | A — Grant or award | 34.6K | $0.00 | |
| 2026-02-04 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 2.4K | $120.91 | $290K |
| 2026-02-04 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 34.5K | $120.25 | $4.15M |
| 2026-02-04 | ENTG | ENTEGRIS INC | S — Open-market sale [10b5-1] | 16.4K | $119.13 | $1.96M |
LOY BERTRAND is a corporate insider — currently tracked as Insider of ASHLAND INC. (ASH). InsiderAlpha tracks every SEC Form 4 filing in real time.
2 primary Form 4 filings in the last 90 days, covering 2 companies.
Recorded transactions: 0 open-market purchases () and 15 open-market sales ($31.80M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live LOY BERTRAND profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.