Theralase Technologies Inc Stock Price, News & Analysis

Theralase (OTCQB: TLTFF, TSXV: TLT) commenced a non-brokered private placement to raise up to CAD 2,000,000 by issuing Units at CAD 0.17 each. Each Unit includes one common share and one warrant exercisable at CAD 0.21 for 60 months. Proceeds are earmarked to fund the ongoing Phase II NMIBC clinical study and working capital. Closing is expected the week of December 15, 2025, subject to TSXV approval. Finder compensation: 7% cash of gross proceeds plus non-transferable finder warrants equal to 7% of Units, exercisable at CAD 0.17 for 60 months. The company also mutually terminated the previously announced LIFE financing with Research Capital.

Theralase (OTCQB: TLTFF) will host a conference call on Nov 19, 2025 at 11:00 am ET to review interim Phase II Study II data for BCG-unresponsive NMIBC CIS and 3Q2025 financial results.

As of Nov 7, 2025, 88 of 90 patients treated (97.8% enrollment); 72 completed required visits. Interim efficacy: 64.3% CR (54/84) and 72.6% TR (61/84); at 450 days 40% CR durability (18/45). Company expects enrollment complete in 4Q2025 with data lock and regulatory submissions in 1Q2027.

Financials: nine-month revenue $590,573 (-5% YoY), net loss $3,435,145 (+3% YoY); company raised $672,627 via private placement and has $280,000 short-term loans at 15% interest.

Theralase (OTCQB:TLTFF) released unaudited condensed consolidated interim 3Q2025 financial statements and will host a conference call on Nov 19, 2025 at 11:00 am ET. For the nine months ended Sept 30, 2025 versus 2024: total revenue was $590,573 (down 5%), cost of sales $299,743 (51% of revenue, down 10%), and gross margin $290,830 (49% of revenue). Net loss was $3,435,145, a 3% increase, which included $708,521 in non-cash charges. Operational items: a $672,627 private placement (3,363,134 units at $0.20), extension of 1,840,000 warrants, and $280,000 short-term loans (15% interest).

Clinical: Study II is 97.8% enrolled (88/90); interim responses show CR 64.3%, Total Response 72.6%, and 40% CR durability at 450 days. Company expects enrollment complete in 4Q2025 and data lock/regulatory submissions in 1Q2027.

Theralase (OTCQB: TLTFF) reported preclinical data (Nov 3, 2025) showing X-ray-activated Rutherrin enhances radiation therapy in multiple cancer models.

Key findings: 100-fold greater cancer cell kill vs radiation alone; >10-fold tumor uptake over healthy brain; complete tumor regression and durable protection in colorectal models; increased ROS, immune cytokine activation, and modulation of drug efflux pathways. The company plans GLP toxicology in 2026 to support clinical development targeting GBM, NSCLC, pancreatic, lymphoma and colorectal cancers.

Theralase Technologies (OTCQB: TLTFF) has announced significant preclinical results for its antiviral candidate Ruvidar in treating Herpes Simplex Virus Type 1 (HSV-1). The peer-reviewed research demonstrates that Ruvidar is more effective than current gold standard treatments Acyclovir and Metformin, even without light activation.

Key findings show that Ruvidar effectively suppresses viral replication in infected cells and prevents infection spread to adjacent cells, while current treatments showed minimal effect post-infection. Notably, Ruvidar proved effective against Acyclovir-resistant HSV-1 mutants. The company plans to commence a Phase I/II adaptive clinical study in 2026 to evaluate Ruvidar's safety and efficacy in treating cold sore lesions.

Theralase Technologies (OTCQB: TLTFF), a clinical stage pharmaceutical company focused on light, radiation, sound and drug-activated therapeutics for treating cancer, bacteria and viruses, has announced plans to extend its warrant expiration date. The company aims to extend 1,840,000 share purchase warrants from September 7th, 2025 to September 7th, 2028.

These warrants, originally issued on September 7th, 2023 through a private placement, are exercisable at CAN $0.35 per share. The extension is pending final approval from the TSX Venture Exchange.

Theralase Technologies (OTCQB: TLTFF), a clinical stage pharmaceutical company, has released its Q2 2025 financial results showing mixed performance. The company reported a 12% revenue increase to $310,933 and a 47% gross margin improvement to $131,967 for the six-month period ended June 30, 2025.

The company completed three private placements raising total gross proceeds of approximately $1.66 million. In its Study II clinical trial, 86 patients (96% of target) have been treated, with 61.4% achieving Complete Response and 70% achieving Total Response. At the 450-day assessment, 39.5% of patients maintained Complete Response, demonstrating treatment durability.

Theralase Technologies (OTCQB: TLTFF), a clinical stage pharmaceutical company focused on light, radiation, sound and drug-activated therapeutics, has completed a non-brokered private placement. The company raised CAD $672,627 by issuing 3,363,134 units at CAD $0.20 per unit.

Each unit comprises one common share and one warrant, with warrants exercisable at CAD $0.30 for 5 years. The proceeds will support the ongoing Phase II Non-Muscle Invasive Bladder Cancer (NMIBC) clinical study, Rutherrin® development, and working capital needs. Notably, 130,000 units were issued to company insiders, representing CAD $26,000 of the total raise.

Theralase Technologies (OTCQB: TLTFF), a clinical stage pharmaceutical company focused on light, radiation, sound and drug-activated therapeutics for treating cancer, bacteria and viruses, has announced plans to extend the expiry date of 4.8 million share purchase warrants. The warrants, originally issued on June 30th, 2023, will be extended from June 30th, 2025, to June 30th, 2028.

The warrants remain exercisable at CAN $0.35 per share, with all other terms and conditions unchanged. This extension is pending final acceptance from the TSX Venture Exchange.