GLAS · NYSE · Drug Manufacturers - Specialty & Generic

Glass House Brands (GLAS)

Grows California cannabis at greenhouse scale and sells branded flower, gummies and related products.

$7.81
vs last close−0.20 (−2.50%)

13F · 13D/G · Form 4

Insiders0.04%29.0K shares
1 holder · as of Sep 18, 2026
Other99.96%77.40M shares
remainder

77.43M company shares as of Sep 2, 2026 · holders as of their latest filing

13F · 13D/G · Form 4

HolderStakeSharesDate
Park West Asset Management LLCInstitution
7.77%6.02Mfiled Aug 14, 2026
William TuInsiderofficer: SVP, Corporate Controller
0.04%28,951filed Sep 18, 2026

13F

No 13F holders on record.

13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
Park West Asset Management LLC7.50%6.02M13GAug 14, 2026

Form 4

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Sep 11, 2026
William Tuofficer: SVP, Corporate Controller
Sale3,818$8.033,783

House and Senate disclosures

Not reported.