Thomas Brian C. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Thomas Brian C. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market sales: $12K.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2025-12-08MGXMetagenomi Therapeutics, Inc.S — Open-market sale3.8K$1.77$7K
2025-12-02MGXMetagenomi Therapeutics, Inc.S — Open-market sale2.7K$1.81$5K

Frequently Asked Questions

Who is Thomas Brian C.?

Thomas Brian C. is a corporate insider — currently tracked as Insider. InsiderAlpha tracks every SEC Form 4 filing in real time.

Has Thomas Brian C. been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 2 open-market sales ($12K) across all tracked filings.

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