Filings (90d)
Other insiders active in the same sector
No other insider has filed at Rita A. Karachun's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Steven Leonard Chapman - $89.87M in NTRA purchases and sales in the last 12 months
- Ugur Sahin - $84.23M in BNTX purchases and sales in the last 12 months
- Mark T. Bertolini - $82.60M in OSCR purchases and sales in the last 12 months
- Frank Torti - $82.04M in ROIV purchases and sales in the last 12 months
- ILLUMINA, INC. - $79.85M in GRAL purchases and sales in the last 12 months
- Darren M. Black - $77.56M in LFST purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Rita A. Karachun?
Rita A. Karachun is a corporate insider of Coherus BioSciences, Inc. (CHRS). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Rita A. Karachun last file a Form 4?
The only primary Form 4 on record is dated 9 June 2026.
