Glass House Brands Inc.

GLAS
Exchange
NYSE
Industry
Medicinal Chemicals & Botanical Products
SEC CIK
0001848731

Price chart

Open-market purchases and sales by GLAS insiders, newest first.

Insider trades
Filed (ET)Trade dateInsiderTransactionSharesAvg priceValueShares afterHolding changeFiling
Sep 11, 20265:02 PM ETSep 11, 2026Tu WilliamSVP, Corporate ControllerSSaleEquity Shares−3.82K$8.03−$30.66K3.78K−50.2%SEC
May 26, 2026May 22 – May 26, 2026Tu WilliamSVP, Corporate ControllerSSaleEquity Shares−15.84K$10.2893−$162.95K0−100.0%SEC
May 20, 2026May 19, 2026Tu WilliamSVP, Corporate ControllerSSaleEquity Shares−15.89K$10.08−$160.15K18.75K−45.9%SEC

The largest institutional positions in GLAS at the end of Q2 2026.

Institutions holding GLAS in Q2 2026
InstitutionSharesValue% of portfolioChange in sharesAction
Park West Asset Management LLC5,182,030$67.37M4.60%+5,182,030New
Western Standard LLC2,728,768$35.01M11.86%+2,728,768New
CANTOR FITZGERALD, L. P.2,700,000$33.32M0.32%+2,700,000New
NOMURA HOLDINGS INC2,283,439$29.68M0.13%+2,283,439New
WELLINGTON MANAGEMENT GROUP LLP1,145,088$14.89M0.00%+1,145,088New