Ketchum John B — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Ketchum John B has filed 1 SEC Form 4 filing across 1 company in the last 90 days.
Profile
John B. Ketchum is a person listed in SEC filings related to Tango Therapeutics, Inc. as of 2026-06-08. The available context from the SEC filing does not specify an explicit title or role for this individual, only their involvement with Tango Therapeutics in the filing. Variants of the name in filings could include John B. Ketchum, John Ketchum, or J. B. Ketchum. No biographical details such as birth, education, or career history are disclosed in the provided context.
Role
Insider
Notability
42/100
Board memberships
Tango Therapeutics, Inc.
Awards & honors
Listed in Tango Therapeutics SEC filings (as of 2026-06-08)
John B. Ketchum is a person listed in SEC filings related to Tango Therapeutics, Inc. as of 2026-06-08. The available context from the SEC filing does not specify an explicit title or role for this individual, only their involvement with Tango Therapeutics in the filing. Variants of the name in filings could include John B. Ketchum, John Ketchum, or J. B. Ketchum. No biographic…
How many SEC Form 4 filings has Ketchum John B submitted recently?
1 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Ketchum John B'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.
