Glass House Brands Inc. (GLASF)
Latest GLASF Insider Trades
William Tu - OfficerOpen-market sale$106K- William Tu - OfficerOpen-market sale$57K
- William Tu - Officer
About Glass House Brands Inc. (GLASF)
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Option exercise | 2 | 11,600 | |
| Tax withholding / forfeiture | 1 | 1,982 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
GLASF Insider Transactions (Form 4)
83 Form 4 filings on record, the earliest from May 20, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| William Tu - Officer | Option exercise | Equity Shares | 5,800 |
Recent GLASF Form 144 Notices of Proposed Sale
2A Form 144 is notice of an INTENDED sale, not a completed one. It often precedes the Form 4 that reports the trade actually happening.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Kyle Kazan | Chairman and CEO | 40,000 | $416K | View on EDGAR | |
| - | - |
GLASF Insider Trading - FAQ
What is the latest insider trade for GLASF?
Glass House Brands Inc. (GLASF) had 1 insider filing in the last 90 days, with the most recent on 2026-06-05. The full record for GLASF runs to 3 Form 4 filings, the earliest from 2026-05-20. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying GLASF stock?
No insider purchases of GLASF were filed in the last 90 days.
How many insiders are selling GLASF stock?
No insider sales of GLASF were filed in the last 90 days. 2 sales are on record for this company.
Where can I see GLASF SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks GLASF Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow GLASF insider buys?
Create a free InsiderAlpha account and press Watch on this page to add GLASF to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Companies with Insider Activity
Recent Insider Filings
3Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - William Tu view on EDGAR
- - William Tu view on EDGAR
- - William Tu view on EDGAR
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity by sector
- Where buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track GLASF insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
