Imhoff John E bought GTHP

February 27, 2026 · Form 4 insider transaction

Imhoff John E bought 156,086 shares of Guided Therapeutics, Inc. at $0.07 per share, a transaction worth $10.9K. The trade was recorded as conversion of a derivative and disclosed on an SEC Form 4.

Direction
Acquired (buy-side)
Shares
156,086
Price
$0.07
Total value
$10.9K
RoleDirector, 10% owner
SecurityCommon Stock
Transaction codeC: Conversion of a derivative
Transaction dateFebruary 27, 2026
Filing dateMarch 12, 2026
Shares owned after21,053,099
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

On February 26, 2026, Dr. Imhoff converted $10,926.03 outstanding under a September 25, 2025 Convertible Promissory Note into 156,086 shares of common stock at a conversion price of $0.07 per share. The amount converted consisted of $10,000 of principal and $926.03 of accrued interest. Following the reported conversion, $120,000 of principal remains outstanding under the convertible promissory note. Upon the occurrence of an event of default, the remaining balance is convertible into common stock at a variable conversion price determined in accordance with the terms of the note.

View the original Form 4 on SEC EDGAR