Glass House Brands Inc.
GLASF · Medicinal Chemicals & Botanical Products · EDGAR filings ↗
Reference price $10.48 — last insider sale, 2026-05-26 (estimated from the dated SEC Form 4 price — not a live quote)
Grade
D50Loss-making cannabis grower with declining revenue, high leverage and a disclosed material weakness in internal controls.
Strengths
- Positive operating cash margin (6.3%, 70.6th pct) and adequate liquidity (current ratio 1.78, 67th pct)
- Gross margin near sector median (47th pct)
Risks
- Deeply negative returns (ROE -40%, 20.5th pct) and net margin -16% with net income down 58% (2.6th pct)
- High debt/equity 0.93 (88.9th pct) and negative FCF (-$15.7M, 11th pct)
- Management concluded disclosure controls not effective due to material weakness
Notable findings
- Net lossNet loss (net margin -16.3%)
- Cash burnNegative free cash flow (-15.7M)
- Material weaknessBased on that evaluation, the Chief Executive Officer and Chief Financial Officer have concluded that, as of the Evaluation Date, the Company’s disclosure controls and procedures, as a result of the m
- Insider sellingInsider selling — 3 open-market sale(s) by 1 insider(s) (~$323,103, last 6mo) Form 4 ↗
Key metrics
Gross margin
42.3%
Operating margin
-9.1%
Net margin
-16.3%
Return on equity
-40.1%
Return on assets
-9.3%
ROIC
-9.2%
Revenue growth (QoQ)
-9.4%
Debt / equity
0.9×
Current ratio
1.8×
Free cash flow
-$16M
EBITDA
-$2M
Tangible book value
$62M
Stock comp / revenue
7.4%
Insider transactions · last 18 months
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| 2026-06-03 | Tu William | Tax withheld | 2.0K | $11.37 |
| 2026-06-01 | Tu William | Option exercise | 5.8K | — |
| 2026-05-26 | Tu William | Sell | 5.4K | $10.48 |
| 2026-05-22 | Tu William | Sell | 10K | $10.19 |
| 2026-05-22 | Tu William | Tax withheld | 2.9K | $10.29 |
| 2026-05-19 | Tu William | Sell | 16K | $10.08 |
| 2026-05-18 | Tu William | Option exercise | 8.3K | — |
All non-derivative Form 4 activity (SEC), newest first.
Recent filings
| Form | Filed | Period | Accession |
|---|---|---|---|
| 40-F | 2026-03-24 | 2025-12-31 | 0001848731-26-000015 ↗ |
| 40-F | 2025-03-25 | 2024-12-31 | 0001848731-25-000007 ↗ |
| 40-F | 2024-04-01 | 2023-12-31 | 0001104659-24-041973 ↗ |
| 40-F | 2023-03-31 | 2022-12-31 | 0001104659-23-040286 ↗ |
| 20-F | 2022-12-30 | 2021-06-29 | 0001104659-22-131139 ↗ |
| 40-F | 2022-03-22 | 2021-12-31 | 0001104659-22-036647 ↗ |