Cox Russell J. — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Cox Russell J. has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
Cox Russell J. is identified in SEC filings as a director of Gossamer Bio, Inc. as of June 5, 2026. The publicly available SEC context does not provide a detailed biographical profile. Given the name arrangement variations (e.g., John R. Cox, Russell J. Cox) and potential name collisions, this entry reflects the individual associated with the described board role at Gossamer Bio, Inc. without asserting additional personal background beyond the SEC context.
Role
Director
Notability
28/100
Board memberships
Gossamer Bio, Inc.
Awards & honors
Directorship at Gossamer Bio, Inc. as of 2026-06-05 per SEC filing
Cox Russell J. is identified in SEC filings as a director of Gossamer Bio, Inc. as of June 5, 2026. The publicly available SEC context does not provide a detailed biographical profile. Given the name arrangement variations (e.g., John R. Cox, Russell J. Cox) and potential name collisions, this entry reflects the individual associated with the described board role at Gossamer Bi…
How many SEC Form 4 filings has Cox Russell J. submitted recently?
1 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Cox Russell J.'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.
