Glass House Brands (GLAS) stock

Market cap $501M

$5.13
-0.58%

Pre-market. Prices 20 minutes old, as of 7:34 AM ET. Pro members see real-⁠time prices.

Quality Score
-1
Poor
In its industry
#63of 92

GLAS's Quality Score rose 1 point on Wed, Oct 7, to -1. Its volume went quiet (2 chart checks started).

New listing, trading since Jun 30, 2026. 70 trading days so far, so 3 of the 14 checks wait for more history.

Holding it back: moves 9.8% a day with no recent filing behind it. 1 more reason behind GLAS's -1, for Pro members.

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Why GLAS is down

Down 56% in 3 months, 40% under its 50-day average.

Down more than its industry: the 90 other stocks in it fell a median 8% over the same 3 months.

−2Volatility moves 9.8% a day with no recent filing to back it

What's next

Expected to report Wed Nov 11, after the close

For Pro members

  • 1 more thing pulling GLAS's score down
  • What would turn GLAS's score around: 4 things

Here is what Pro members see.

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GLAS has 2 of 14 checks firing

One per group is shown here.

Trend1 of 5 shown

Averages stacked in order, price near its high.

Volume1 of 3 shown

Heavy volume on the run, quiet volume at rest.

Tight range1 of 3 shown

The daily range is tight against its own recent history.

Buying1 of 3 shown

Closes near the high, and buyers step in on dips.

The other 10 checks on GLAS, and all 14 on every stock.Get in free →

Also on the chart

Not scored

Shown for reference. None of these counts toward the Quality Score: in our tests on 20 years of daily prices, none of them improved it.

How GLAS ranks in Pharma

GLAS is #63 of 92 by Quality Score. The top three are shown with their scores, and more by name.

More in Pharma, on the Healthcare page

When does GLAS report earnings, and what happens after?

Expected to report Wed Nov 11, after the close (in 34 days). Not yet confirmed by the company.

Who is trading GLAS

GLAS insider trades

One insider sold $31K across 1 filing in the last 6 months. No open-⁠market buys on record. The newest:

SellWilliam Tu$31KSVP, Corporate Controllerat $8.03 on Sep 11, filed Sep 11

An insider has two business days to file a Form 4, so the trade is already days old when it becomes public. Shown as filed, with no delay.

GLAS's officers and directors

Officers and directors with a Form 4 here in the last 12 months. Open one for their trades at every company.

See insider trades by person

About Glass House Brands

Glass House Brands Inc is an integrated cannabis company that operates exclusively in the state of California. Its portfolio of brands includes Glass House Farms, Forbidden Flowers, and Mama Sue Wellness. It cultivates, manufactures, and distributes cannabis bulk flower and trim to wholesalers and consumer packaged goods to third-party retail stores. It also owns and operates retail cannabis stores in the state of California. It has three reportable segments: Retail, Wholesale Biomass, and Cannabis-related consumer packaged goods. It generates the majority of its revenue from the Wholesale Biomass segment.

357 employeesglasshousebrands.com

Pro members see every line of every stock's score.

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  • Every filing, and optional alerts on GLAS
BreakawaySep 11William Tu sold GLAS$31K at $8.03, filed Sep 11

What a filing on GLAS would have sent. Alerts are optional.

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Straight Answers

Are the prices delayed?

Only on the public pages, which run at least 15 minutes behind. Pro members, and anyone on a guest pass, see real-time prices: the scanner refreshes every 15 seconds, and your watchlist every few seconds, pre-market and after hours included.

Where does the data come from?

Daily bars, quotes, reference data, headlines, and short interest come from Massive, formerly Polygon, a licensed market data vendor. The age of the quotes is shown at the top of every page. Insider trades, notable holders, and profits come straight from the SEC. That means Form 4 filings, 13F filings, and XBRL financial data on EDGAR. Where a company's SEC figures leave the Quality Score's sales, share count, or cash flow line empty, the score reads that figure from Massive's statements, and the Score tab says so. Government filings come from the public STOCK Act and Office of Government Ethics disclosures. The market-wide headlines on the market line also come from the public headline feeds CNBC, MarketWatch, and Yahoo Finance publish, shown as the headline, the source, and a link to the article. Splits, dividends, and the financial statements on each ticker page come from the vendor's reference data. The 8-K filings on EDGAR are read for the items that move a price. Five years of history is loaded for every stock. So the 200-day and 52-week checks rest on real history. Options flow is not part of the product.

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Is this investment advice?

No. It is a screening tool that scores stocks on the chart, the company's own results, and the news and filings. It does not know your situation and it is not a recommendation to buy or sell anything. Please do your own research.

The price, the score, the chart checks and readings, and the industry rank on this page are delayed at least 15 minutes. Filings are shown as filed, because a disclosure is already days or weeks old when it becomes public. Earnings dates and past reactions are settled sessions.