Guided Therapeutics Inc (GTHP) insider trading
Every open-market stock purchase and sale by Guided Therapeutics Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: John E Imhoff (Insider), $41.7K, 13 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales). Last close $0.20 on Jun 4, 2026.
Recent GTHP insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Mar 31, 2026 | John E Imhoff (Insider) | Bought (not open market) | $11K |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | — |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Sold (not open market) | — |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | — |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Sold (not open market) | — |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | — |
| Mar 26, 2026 | John E Imhoff (Insider) | Bought (not open market) | — |
| Mar 26, 2026 | John E Imhoff (Insider) | Sold (not open market) | — |
| Mar 26, 2026 | John E Imhoff (Insider) | Bought (not open market) | — |
| Mar 26, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | — |
| Mar 10, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | — |
| Mar 10, 2026 | Alan Grujic (Insider) | Bought (not open market) | — |
| Mar 10, 2026 | John E Imhoff (Insider) | Bought (not open market) | — |
| Mar 10, 2026 | Michael C James (Insider) | Bought (not open market) | — |
| Mar 1, 2026 | Richard P. Blumberg (Insider) | Sold (not open market) | $270K |
| Feb 27, 2026 | John E Imhoff (Insider) | Bought (not open market) | $10.9K |
| Feb 27, 2026 | John E Imhoff (Insider) | Sold (not open market) | — |
| Feb 27, 2026 | John E Imhoff (Insider) | Bought (not open market) | — |
| Feb 25, 2026 | Richard P. Blumberg (Insider) | Sold (not open market) | $500K |
| Feb 25, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | $200K |
| Feb 25, 2026 | Richard P. Blumberg (Insider) | Bought (not open market) | $200K |
| Feb 25, 2026 | John E Imhoff (Insider) | Bought (not open market) | $100K |
| Feb 25, 2026 | John E Imhoff (Insider) | Bought (not open market) | $100K |
| Feb 25, 2026 | Michael C James (Insider) | Bought (not open market) | $25K |
| Feb 25, 2026 | Michael C James (Insider) | Bought (not open market) | $25K |
Who's trading GTHP
- John E Imhoff, Insider: other filings, last Mar 31, 2026
- Richard P. Blumberg, Insider: other filings, last Mar 26, 2026
- Alan Grujic, Insider: other filings, last Mar 10, 2026
- Michael C James, Insider: other filings, last Mar 10, 2026
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