Gryska David W

Forte Biosciences, Inc. · Director

Gryska David W is listed in public filings as director. This Gryska David W insider trading page organizes Form 4 disclosures, reported purchases and sales, transaction dates, share amounts, related issuers, and historical insider activity so readers can review the person's public trading record in one place. Companies and tickers connected to this insider trading profile include Forte Biosciences, Inc. (FBRX), and Definium Therapeutics, Inc. (DFTX). Investors use Gryska David W's insider trading disclosures to study buying and selling patterns, position changes, company-specific activity, and the source evidence behind each reported transaction.

Latest Actions

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Forte Biosciences, Inc.FBRX--18.4k sharesGrant / ExerciseMay 29, 2026Disclosure amount unavailable18.4k shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Definium Therapeutics, Inc.DFTX$549k75.2k sharesGrant / ExerciseJun 12, 2025$548.9K75.2k shares$7.30--
Forte Biosciences, Inc.FBRX$234k31k sharesGrant / ExerciseMar 20, 2025$233.7K31k shares$7.54--
Definium Therapeutics, Inc.DFTX$142k19.9k sharesBuyDec 5, 2024$17.9K2.5k shares$7.17--
Definium Therapeutics, Inc.DFTX$104k17.4k sharesBuyAug 23, 2024$20.9K3.5k shares$5.98--
Forte Biosciences, Inc.FBRX$17k50k sharesGrant / ExerciseAug 20, 2024$17.2K50k shares$0.344--
Definium Therapeutics, Inc.DFTX$120k16.5k sharesGrant / ExerciseJun 10, 2024$119.7K16.5k shares$7.25--