3645 Long Beach Boulevard

Long Beach, California 90807

U.S.A.

April 16, 2019

Kyle D. Kazan, Chairman and Chief Executive Officer

Graham Farrar, President

Mark Vendetti, Chief Financial Officer

Hilal Tabsh, Chief Revenue Officer

Benjamin Vega, General Counsel and Corporate Secretary

For more information, please visit the Management Team section of our website here.

Kyle D. Kazan

Graham Farrar

John ‘Jay’ Nichols Jr.

Hector De La Torre

Jocelyn Rosenwald

Humble Lukanga

Yelena Katchko

For more information please visit the Board of Directors section of our website here.

To receive news and updates about Glass House Brands, please submit your e-mail address on the Email Alerts section of this website.

Please submit investor questions by emailing us at investors@glasshousegroup.com.

Glass House Brands’ fiscal year ends December 31.

Our public securities filings are available on www.sedar.com.

Glass House Brands’ independent registered public accounting firm is Macias, Gini & O’Connell, LLP dba/ MGO.

Not at this time.

Glass House Brands stock trades on the Cboe Canada (“Cboe CA”) under the ticker symbol “GLAS.A.U” and on the U.S. OTC Markets under the ticker symbol “GLASF.”

CUSIP – 377130406

ISIN – CA3771304068

Our stock can be purchased by contacting a registered stock brokerage or through an online stock brokerage service for self-directed investors. GLASF is also available for trading on the Robinhood app here

Please consult your registered stock brokerage or online stock brokerage service.

At this time, Glass House Brands does not offer a direct stock purchase plan.

The transfer agent and registrar for the company’s common stock is Odyssey Trust Company. They can be contacted at corp.actions@odysseytrust.com.

Shareholders with questions about their holdings should contact their stockbroker or our transfer agent, Odyssey Trust Company at corp.actions@odysseytrust.com.

All outstanding warrants of Glass House that previously expired on August 31, 2027 or August 23, 2028 (collectively, the “Warrants”) will now expire on July 23, 2026.

Your Warrants will expire at 5:00 p.m. (Eastern time) on July 23, 2026.

The terms governing the Warrants provide that if Glass House’s share price closes at US$12.00 or more for 10 trading days out of a period of 15 consecutive trading days (the “Trading Price Condition”), then Glass House may accelerate the expiry date of the Warrants upon 30 days’ notice. The Trading Price Condition was satisfied as of June 18, 2026 and Glass House issued an early expiry notice to holders on June 23, 2026 (the “Early Expiry Notice”).

No, the exercise price of your Warrants is unaffected by the Early Expiry Notice.

Except for the new expiry date, the terms of the Warrants are unchanged by Glass House’s Early Expiry Notice.

The process for exercising Warrants is unchanged. The Warrants may be exercised through Odyssey Trust Company (the “Warrant Agent”), either by paying the cash exercise price or on a cashless basis.