Knechtel Fred S. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Knechtel Fred S. has filed 1 SEC Form 4 filing across 1 company in the last 90 days — buying.

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-01-26PFSAProfusa, Inc.J — Other acquisition / disposition819.0K—

Companies — Last 90 Days

Frequently Asked Questions

Who is Knechtel Fred S.?

Knechtel Fred S. is a corporate insider — currently tracked as Chief Financial Officer of Profusa, Inc. (PFSA). InsiderAlpha tracks every SEC Form 4 filing in real time.

How many SEC Form 4 filings has Knechtel Fred S. submitted recently?

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

Has Knechtel Fred S. been buying or selling stock?

Recorded transactions: 1 open-market purchases () and 0 open-market sales () across all tracked filings.

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