Filings (90d)
Other insiders active in the same sector
No other insider has filed at Richard P. Blumberg's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- J.H. Whitney Equity Partners VII, LLC - $319.15M in AVAH purchases and sales in the last 12 months
- BAKER BROS. ADVISORS LP - $317.75M in CELC purchases and sales in the last 12 months
- Fairmount Funds Management LLC - $300.01M in ORKA purchases and sales in the last 12 months
- A/S Genmab - $234.86M in MRUS purchases and sales in the last 12 months
- Weiss Asset Management LP - $233.35M in AVDL purchases and sales in the last 12 months
- James Edgemond - $201.52M in UTHR purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Richard P. Blumberg?
Richard P. Blumberg is a corporate insider of GUIDED THERAPEUTICS INC (GTHP). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Richard P. Blumberg last file a Form 4?
The most recent primary Form 4 on record is dated 5 May 2026, one of 2 filings going back to 2024.