Updated Jul 16, 2026
Souza Marcio has filed 2 SEC Form 4 filings across 1 company in the last 90 days.

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.
| Role | Chief Executive Officer, Director |
|---|---|
| Notability | 60/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-08 | PRAX | Praxis Precision Medicines, Inc. | G — Bona-fide gift | 2.6K | $0.00 | |
| 2026-07-08 | PRAX | Praxis Precision Medicines, Inc. | G — Bona-fide gift | 20.5K | $0.00 | |
| 2026-05-20 | PRAX | Praxis Precision Medicines, Inc. | A — Grant or award | 126 | $167.94 | $21K |
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…
2 primary Form 4 filings in the last 90 days, covering 1 company.
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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