Trades Insiders Companies Cluster Buys Rankings About

ITS

InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

Trades
Insiders
Companies
Cluster Buys
Rankings

Top Insiders

Mark Zuckerberg
Elon Musk
Jamie Dimon
Satya Nadella
Lisa Su
Jensen Huang

Screeners

CEO & CFO Purchases
Director Purchases
Top Buys This Week
Top Sales This Week
10b5-1 Trades
Buy/Sell Ratios
Politician Overlap
Sectors

Learn

Learn
What is a Form 4?
About & Methodology
What are Cluster Buys?
Top Insider Rankings
Privacy Policy
Terms of Use

Data

SEC EDGAR Form 4 ↗
CongressStock.com ↗
Track13F.com ↗
About the data

© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.

Home/Companies/GUIDED THERAPEUTICS INC

GUIDED THERAPEUTICS INC

67 insider trades tracked

GTHP

Insider trades

67

Bought (open market)

$203K

Sold (open market)

$0

Acquired (grants)

$2.7M

Unique insiders

4

Recent insider trades

Most recent Form 4 filings for GUIDED THERAPEUTICS INC.

Imhoff John Etraded157,417 shares ofGTHPat $0.07$11KApr 7Details
Blumberg Richard P.traded352,000 shares ofGTHPMay 5Details
Blumberg Richard P.traded88 shares ofGTHPMay 5Details
Blumberg Richard P.traded19,038 shares ofGTHPMay 5Details

Insiders at this company

Executives and directors who have filed Form 4s.

Imhoff John E33 trades
Blumberg Richard P.21 trades
JAMES MICHAEL C7 trades
Grujic Alan6 trades

Explore insider screeners

Latest CEO & CFO Purchases Latest CEO & CFO Sales Director Purchases Officer Purchases Top Purchases This Week Top Sales This Week Top Officer Buys (Month)10% Owner Filings 10b5-1 Planned Trades Discretionary Trades Buy/Sell Ratios Politician–Insider Overlap

Blumberg Richard P.traded1,040,000 shares ofGTHPMay 5Details

Blumberg Richard P.traded260 shares ofGTHPMay 5Details

Blumberg Richard P.traded56,093 shares ofGTHPMay 5Details

Imhoff John Etraded40,000 shares ofGTHPApr 7Details

Imhoff John Etraded10 shares ofGTHPApr 7Details

Imhoff John Etraded2,157 shares ofGTHPApr 7Details

Grujic Alangranted110,000 shares ofGTHPat $0Apr 7Details

Blumberg Richard P.granted110,000 shares ofGTHPat $0May 5Details

JAMES MICHAEL Cgranted110,000 shares ofGTHPat $0Apr 7Details

Imhoff John Egranted110,000 shares ofGTHPat $0Apr 7Details

Blumberg Richard P.traded900,000 shares ofGTHPat $0.3$270KMay 5Details

Imhoff John Etraded156,086 shares ofGTHPat $0.07$11KMar 12Details

Imhoff John Etraded400,000 shares ofGTHPMar 12Details

Imhoff John Etraded100 shares ofGTHPMar 12Details

Blumberg Richard P.granted1,000,000 shares ofGTHPMay 5Details

Blumberg Richard P.traded1,000,000 shares ofGTHPMay 5Details

Blumberg Richard P.exercised1,000,000 shares ofGTHPMay 5Details

JAMES MICHAEL Ctraded100,000 shares ofGTHPMar 4Details

JAMES MICHAEL Ctraded100,000 shares ofGTHPMar 4Details

Imhoff John Etraded500,000 shares ofGTHPMar 12Details

Imhoff John Etraded500,000 shares ofGTHPMar 12Details

Imhoff John Etraded312,720 shares ofGTHPat $0.07$22KMar 12Details

Imhoff John Etraded25,338 shares ofGTHPMar 12Details

Imhoff John Etraded195,460 shares ofGTHPat $0.07$14KMar 12Details

Grujic Alanbought152,108 shares ofGTHPSep 5Details

JAMES MICHAEL Cbought27,778 shares ofGTHPat $0.18$5KSep 5Details

View all trades for GTHP →

GUIDED THERAPEUTICS INC (GTHP) — Insider Trading Activity | Insider Trading Screener