GRILLO ANTHONY — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

GRILLO ANTHONY has filed 3 SEC Form 4 filings across 1 company in the last 90 days — active on both sides. Lifetime open-market purchases: $159K. Lifetime open-market sales: $3.09M. Historical track record: 4/5 stars across 14 tracked purchases.

Profile

GRILLO ANTHONY
RoleDirector
Notability30/100

Track Record

InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.

InsiderAlpha rating★★★★☆ (4/5)
Total purchases tracked14
Purchases with forward-return data14
30-day win rate7857%
90-day win rate7857%
Avg 5-day return+41.92%
Avg 30-day return+126.83%
Avg 90-day return+212.73%
Best 30-day return+404.15%

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-11LFUSLITTELFUSE INC /DES — Open-market sale209$454.07$95K
2026-06-11LFUSLITTELFUSE INC /DES — Open-market sale38$452.75$17K
2026-06-11LFUSLITTELFUSE INC /DES — Open-market sale2.5K$451.93$1.11M
2026-06-11LFUSLITTELFUSE INC /DES — Open-market sale256$450.66$115K
2026-06-11LFUSLITTELFUSE INC /DES — Open-market sale35$449.76$16K
2026-06-08LFUSLITTELFUSE INC /DEA — Grant or award3$480.24$1K
2026-06-08LFUSLITTELFUSE INC /DEA — Grant or award35$480.24$17K
2026-04-24LFUSLITTELFUSE INC /DEA — Grant or award482$0.00
2026-03-16LFUSLITTELFUSE INC /DEG — Bona-fide gift3.0K$0.00
2026-03-09LFUSLITTELFUSE INC /DEA — Grant or award2$323.58$647
2026-03-09LFUSLITTELFUSE INC /DEA — Grant or award72$323.58$23K
2026-02-11LFUSLITTELFUSE INC /DEM — Option exercise911$199.24$182K
2026-02-11LFUSLITTELFUSE INC /DES — Open-market sale40$348.47$14K
2026-02-11LFUSLITTELFUSE INC /DES — Open-market sale390$347.35$135K
2026-02-11LFUSLITTELFUSE INC /DES — Open-market sale4.6K$346.13$1.58M
2025-09-05LFUSLITTELFUSE INC /DEA — Grant or award3$259.58$779
2025-09-05LFUSLITTELFUSE INC /DEA — Grant or award86$259.58$22K
2025-07-31LFUSLITTELFUSE INC /DEA — Grant or award106$257.33$27K
2025-06-05LFUSLITTELFUSE INC /DEA — Grant or award94$214.18$20K
2025-06-05LFUSLITTELFUSE INC /DEA — Grant or award3$214.18$643

Companies — Last 90 Days

Frequently Asked Questions

Who is GRILLO ANTHONY?

GRILLO ANTHONY is a corporate insider — currently tracked as Director of LITTELFUSE INC /DE (LFUS). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has GRILLO ANTHONY submitted recently?

3 primary Form 4 filings in the last 90 days, covering 1 company.

Has GRILLO ANTHONY been buying or selling stock?

Recorded transactions: 14 open-market purchases ($159K) and 8 open-market sales ($3.09M) across all tracked filings.

How accurate is GRILLO ANTHONY's historical track record?

Across 14 tracked purchases, GRILLO ANTHONY averaged +126.8% avg 30-day return with a 7857% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.

Where can I see all of GRILLO ANTHONY's SEC 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.

Learn More

Open the live GRILLO ANTHONY profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.