Glass House Brands Inc.
Ownership
Ownership Structure
Who owns Glass House Brands Inc. (GLAS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 84.0% of the shares are freely tradable; institutional investors hold 12.4%.
Largest Shareholders
No ownership data is available for this stock yet.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Tu William | SVP, Corporate Controller | 28,951 | 196,867 $ | Sep 16, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 16, 2026 | Tu William | SVP, Corporate Controller | Other | 13,523 | 8.08 | 109,266 |
| Sep 16, 2026 | Tu William | SVP, Corporate Controller | Other | 38,691 | – | – |
| Sep 11, 2026 | Tu William | SVP, Corporate Controller | Sell | 3,818 | 8.03 | 30,659 |
| Sep 4, 2026 | Tu William | SVP, Corporate Controller | Other | 2,017 | 9.00 | 18,153 |
| Sep 1, 2026 | Tu William | SVP, Corporate Controller | Other | 5,800 | – | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 28, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.