Jackson Scott Thomas — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Jackson Scott Thomas has filed 2 SEC Form 4 filings across 2 companies in the last 90 days.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-25SPROSpero Therapeutics, Inc.A — Grant or award10.0K$0.00
2026-05-20MGNXMACROGENICS INCM — Option exercise3.8K—
2025-05-20MGNXMACROGENICS INCM — Option exercise6.5K—

Companies — Last 90 Days

Frequently Asked Questions

Who is Jackson Scott Thomas?

Jackson Scott Thomas is a corporate insider — currently tracked as Insider of Spero Therapeutics, Inc. (SPRO). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Jackson Scott Thomas submitted recently?

2 primary Form 4 filings in the last 90 days, covering 2 companies.

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