MADDOCK ERNEST E — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

MADDOCK ERNEST E has filed 5 SEC Form 4 filings across 4 companies in the last 90 days.

Profile

MADDOCK ERNEST E
RoleDirector
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-22OUSTOuster, Inc.A — Grant or award4.7K$0.00
2026-06-16TERTERADYNE, INCJ — Other acquisition / disposition2$0.00
2026-05-28UCTTUltra Clean Holdings, Inc.A — Grant or award2.6K$0.00
2026-05-12TERTERADYNE, INCA — Grant or award668$0.00
2026-03-17TERTERADYNE, INCJ — Other acquisition / disposition2$0.00
2025-09-29TERTERADYNE, INCJ — Other acquisition / disposition3$0.00
2025-06-18OUSTOuster, Inc.A — Grant or award1.5K$0.00
2025-06-18OUSTOuster, Inc.A — Grant or award13.6K$0.00
2025-06-13TERTERADYNE, INCJ — Other acquisition / disposition6$0.00
2025-05-21UCTTUltra Clean Holdings, Inc.A — Grant or award8.2K$0.00
2025-05-09TERTERADYNE, INCA — Grant or award3.0K$0.00
2024-12-20TERTERADYNE, INCJ — Other acquisition / disposition2$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is MADDOCK ERNEST E?

MADDOCK ERNEST E is a corporate insider — currently tracked as Director of AVNET INC (AVT). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has MADDOCK ERNEST E submitted recently?

5 primary Form 4 filings in the last 90 days, covering 4 companies.

Where can I see all of MADDOCK ERNEST E'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 MADDOCK ERNEST E profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.