Elsbernd Brian

Catalyst Pharmaceuticals, Inc. ยท Chief Compliance/Legal Officer

Elsbernd Brian is listed in public filings as officer: Chief Compliance/Legal Officer. This Elsbernd Brian 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 Catalyst Pharmaceuticals, Inc. (CPRX). Investors use Elsbernd Brian'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
Catalyst Pharmaceuticals, Inc.CPRX--242.5k sharesGrant / ExerciseDec 29, 2025Disclosure amount unavailable2.6k shares----
Catalyst Pharmaceuticals, Inc.CPRX--245.1k sharesGrant / ExerciseDec 29, 2025Disclosure amount unavailable6.7k shares----

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Catalyst Pharmaceuticals, Inc.CPRX--238.5k sharesGrant / ExerciseDec 8, 2025Disclosure amount unavailable2.8k shares----
Catalyst Pharmaceuticals, Inc.CPRX--241.2k sharesGrant / ExerciseDec 8, 2025Disclosure amount unavailable7.1k shares----
Catalyst Pharmaceuticals, Inc.CPRX--234.2k sharesGrant / ExerciseNov 21, 2025Disclosure amount unavailable2k shares----
Catalyst Pharmaceuticals, Inc.CPRX--236.2k sharesGrant / ExerciseNov 21, 2025Disclosure amount unavailable5.2k shares----
Catalyst Pharmaceuticals, Inc.CPRX$22M945.2k sharesGrant / ExerciseNov 20, 2025$2.2M98.7k shares$22.77--
Catalyst Pharmaceuticals, Inc.CPRX--975k sharesGrant / ExerciseNov 20, 2025Disclosure amount unavailable29.8k shares----
Catalyst Pharmaceuticals, Inc.CPRX$5.2M231k sharesSellNov 12, 2025$908.0K40k shares$22.70--
Catalyst Pharmaceuticals, Inc.CPRX$5.5M271k sharesSellSep 8, 2025$609.0K30k shares$20.30--
Catalyst Pharmaceuticals, Inc.CPRX$674k301k sharesGrant / ExerciseSep 8, 2025$251.9K112.5k shares$2.24--
Catalyst Pharmaceuticals, Inc.CPRX$3.7M188.6k sharesSellSep 4, 2025$585.6K30k shares$19.52--
Catalyst Pharmaceuticals, Inc.CPRX$490k218.6k sharesGrant / ExerciseSep 4, 2025$67.2K30k shares$2.24--
Catalyst Pharmaceuticals, Inc.CPRX$3.8M188.6k sharesSellSep 3, 2025$401.6K20k shares$20.08--
Catalyst Pharmaceuticals, Inc.CPRX$467k208.6k sharesGrant / ExerciseSep 3, 2025$44.8K20k shares$2.24--
Catalyst Pharmaceuticals, Inc.CPRX$4.3M188.6k sharesSellMar 3, 2025$1.2M53.3k shares$22.93--
Catalyst Pharmaceuticals, Inc.CPRX$4.4M188.6k sharesSellMar 3, 2025$225.8K9.7k shares$23.23--
Catalyst Pharmaceuticals, Inc.CPRX$542k241.8k sharesGrant / ExerciseMar 3, 2025$119.3K53.3k shares$2.24--
Catalyst Pharmaceuticals, Inc.CPRX$443k197.8k sharesGrant / ExerciseMar 3, 2025$20.8K9.3k shares$2.24--
Catalyst Pharmaceuticals, Inc.CPRX--188.6k sharesGrant / ExerciseFeb 14, 2025Disclosure amount unavailable2.4k shares----
Catalyst Pharmaceuticals, Inc.CPRX--190.9k sharesGrant / ExerciseFeb 14, 2025Disclosure amount unavailable9.7k shares----
Catalyst Pharmaceuticals, Inc.CPRX--181.3k sharesGrant / ExerciseDec 27, 2024Disclosure amount unavailable1.9k shares----
Catalyst Pharmaceuticals, Inc.CPRX--183.2k sharesGrant / ExerciseDec 27, 2024Disclosure amount unavailable6.7k shares----
Catalyst Pharmaceuticals, Inc.CPRX--176.5k sharesGrant / ExerciseDec 9, 2024Disclosure amount unavailable1.7k shares----
Catalyst Pharmaceuticals, Inc.CPRX--178.2k sharesGrant / ExerciseDec 9, 2024Disclosure amount unavailable7.1k shares----
Catalyst Pharmaceuticals, Inc.CPRX$700k174.7k sharesGrant / ExerciseNov 26, 2024$201.5K50.2k shares$4.01--
Catalyst Pharmaceuticals, Inc.CPRX$3.6M165.4k sharesSellNov 26, 2024$201.3K9.3k shares$21.65--
Catalyst Pharmaceuticals, Inc.CPRX$3.7M171.2k sharesSellNov 26, 2024$85.4K4k shares$21.58--
Catalyst Pharmaceuticals, Inc.CPRX$702k175.1k sharesGrant / ExerciseNov 26, 2024$39.1K9.8k shares$4.01--