Douglas Richard

Aldeyra Therapeutics, Inc. · Director

Douglas Richard is listed in public filings as director. This Douglas Richard 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 Aldeyra Therapeutics, Inc. (ALDX), MaxCyte, Inc. (MXCT), and Novavax, Inc. (NVAX). Investors use Douglas Richard'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
Aldeyra Therapeutics, Inc.ALDX$273k195k sharesBuyMar 19, 2026$98.0K70k shares$1.40--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
MaxCyte, Inc.MXCT$320k230.6k sharesBuyAug 13, 2025$111.0K80k shares$1.39--
Novavax, Inc.NVAX--18.9k sharesGrant / ExerciseJun 20, 2025Disclosure amount unavailable18.9k shares----
Novavax, Inc.NVAX$182k28.3k sharesGrant / ExerciseJun 20, 2025$181.9K28.3k shares$6.42--
MaxCyte, Inc.MXCT--150.6k sharesGrant / ExerciseJun 18, 2025Disclosure amount unavailable29.2k shares----
MaxCyte, Inc.MXCT$107k50.8k sharesGrant / ExerciseJun 18, 2025$107.2K50.8k shares$2.11--
Novavax, Inc.NVAX--10.4k sharesGrant / ExerciseJun 12, 2025Disclosure amount unavailable10.4k shares----
Aldeyra Therapeutics, Inc.ALDX$4.5k1.7k sharesGrant / ExerciseJun 10, 2025$4.5K1.7k shares$2.69--
Aldeyra Therapeutics, Inc.ALDX$168k62.7k sharesGrant / ExerciseJun 10, 2025$168.4K62.7k shares$2.69--
Aldeyra Therapeutics, Inc.ALDX$39k14.5k sharesGrant / ExerciseJun 10, 2025$38.9K14.5k shares$2.69--
Novavax, Inc.NVAX$248k15.6k sharesGrant / ExerciseJun 12, 2024$247.9K15.6k shares$15.86--
Novavax, Inc.NVAX--6.7k sharesGrant / ExerciseJun 12, 2024Disclosure amount unavailable6.7k shares----
Novavax, Inc.NVAX--10.4k sharesGrant / ExerciseJun 12, 2024Disclosure amount unavailable10.4k shares----
MaxCyte, Inc.MXCT--121.4k sharesGrant / ExerciseJun 11, 2024Disclosure amount unavailable21.4k shares----
MaxCyte, Inc.MXCT$190k40.7k sharesGrant / ExerciseJun 11, 2024$190.5K40.7k shares$4.68--
Douglas Richard | TradingNote