Souza Marcio — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Souza Marcio has filed 2 SEC Form 4 filings across 1 company in the last 90 days.

Profile

Souza Marcio

Marcio Souza is a biotechnology executive who, according to SEC filings dated 2026-05-20, serves as the Chief Executive Officer of Praxis Precision Medicines, Inc. The SEC context notes him as the CEO of Praxis; variations in name ordering exist (Souza Marcio would be another common listing). Public biographical details such as early career history, education, and prior roles are not provided in the SEC filing context.

RoleChief Executive Officer, Director
Notability60/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-08PRAXPraxis Precision Medicines, Inc.G — Bona-fide gift2.6K$0.00
2026-07-08PRAXPraxis Precision Medicines, Inc.G — Bona-fide gift20.5K$0.00
2026-05-20PRAXPraxis Precision Medicines, Inc.A — Grant or award126$167.94$21K

Companies — Last 90 Days

Frequently Asked Questions

Who is Souza Marcio?

Marcio Souza is a biotechnology executive who, according to SEC filings dated 2026-05-20, serves as the Chief Executive Officer of Praxis Precision Medicines, Inc. The SEC context notes him as the CEO of Praxis; variations in name ordering exist (Souza Marcio would be another common listing). Public biographical details such as early career history, education, and prior roles a…

How many SEC Form 4 filings has Souza Marcio submitted recently?

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

Where can I see all of Souza Marcio'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

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