Financings
Greenbriar proposes amendments to $1-million debenture
Pre-Revenue Developer Extends Runway with Dilutive Debt Amendment Amid $13M Working Capital Deficit

Executive Summary
- Greenbriar Sustainable Living Inc. proposes material amendments to its outstanding $1.0 million unsecured convertible debenture.
- The amendment capitalizes $120,000 of accrued interest into the principal, raising the total principal to $1.12 million.
- Maturity and conversion period are extended by two years to June 30, 2028.
- The conversion price is reduced from $1.25 to $1.00 per common share.
- Associated warrants are extended to June 30, 2028, with an exercise price of $1.30 per share.
- Full conversion at the new price would issue 1.12 million additional common shares.
- The amendment requires TSX Venture Exchange approval and is expected to take effect around June 30, 2026.
Material Impact
- The amendment avoids an immediate cash repayment obligation on a $1 million note, which is critical given the company's $23,469 cash balance.
- It introduces dilution: 1.12 million new shares at $1.00, representing roughly 2.6% of the current ~43.3 million shares outstanding.
- The reduction in conversion price and extension of warrants signals management's expectation that the stock will trade below $1.25, making equity conversion more likely than cash repayment.
- The transaction does not alter the company's fundamental going-concern status or provide new operational capital. It is a balance-sheet maintenance move.
GRB · Price
Company Overview
- Greenbriar Sustainable Living Inc. is a development-stage company focused on entry-level housing, renewable energy, and sustainable living initiatives.
- Key projects include the Sage Ranch development (995 entry-level homes in California) and the Montalva Solar Project (80 MW solar + battery storage in Puerto Rico).
- The company is in a pre-revenue phase, relying entirely on external financing, private placements, and debt amendments to fund permitting, legal, and development costs.
- Management has also explored tokenization (INX) and additional housing projects in Arizona, Hawaii, and Utah (Cordero Ranch), though these remain in early planning stages.
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Jun 29, 2026 · 17:59