LAVIGNE LOUIS J JR — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

LAVIGNE LOUIS J JR has filed 1 SEC Form 4 filing across 1 company in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-17ALECAlector, Inc.A — Grant or award28.7K$0.00
2025-06-11ALECAlector, Inc.A — Grant or award28.7K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is LAVIGNE LOUIS J JR?

LAVIGNE LOUIS J JR is a corporate insider — currently tracked as Insider of Alector, Inc. (ALEC). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has LAVIGNE LOUIS J JR submitted recently?

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

Where can I see all of LAVIGNE LOUIS J JR'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.

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Open the live LAVIGNE LOUIS J JR profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.