Stein Jeffrey

IDEAYA Biosciences, Inc. ยท Director

Stein Jeffrey is listed in public filings as director. This Stein Jeffrey 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 IDEAYA Biosciences, Inc. (IDYA), and Cidara Therapeutics, Inc. (CDTX). Investors use Stein Jeffrey'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
IDEAYA Biosciences, Inc.IDYA$1.8M54.3k sharesBuyMar 2, 2026$1.6M50k shares$32.96--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Cidara Therapeutics, Inc.CDTX$067.5k sharesOtherJan 7, 2026$15.0M67.5k shares$221.50--
Cidara Therapeutics, Inc.CDTX$0560.9k sharesOtherJan 7, 2026$6.0M560.9k shares$10.75--
Cidara Therapeutics, Inc.CDTX$0275k sharesOtherJan 7, 2026$5.9M275k shares$21.54--
Cidara Therapeutics, Inc.CDTX$011k sharesOtherJan 7, 2026$1.7M11k shares$156.00--
Cidara Therapeutics, Inc.CDTX$07.9k sharesOtherJan 7, 2026$1.6M7.9k shares$197.80--
Cidara Therapeutics, Inc.CDTX$026.2k sharesOtherJan 7, 2026$1.3M26.2k shares$51.00--
Cidara Therapeutics, Inc.CDTX$011.7k sharesOtherJan 7, 2026$939.9K11.7k shares$80.00--
Cidara Therapeutics, Inc.CDTX$052k sharesOtherJan 7, 2026$712.3K52k shares$13.70--
Cidara Therapeutics, Inc.CDTX$013.2k sharesOtherJan 7, 2026$691.6K13.2k shares$52.20--
Cidara Therapeutics, Inc.CDTX$016.5k sharesOtherJan 7, 2026$653.4K16.5k shares$39.60--
Cidara Therapeutics, Inc.CDTX$027.2k sharesOtherJan 7, 2026$548.9K27.2k shares$20.20--
Cidara Therapeutics, Inc.CDTX$016.5k sharesOtherJan 7, 2026$274.8K16.5k shares$16.65--
Cidara Therapeutics, Inc.CDTX--65.1k sharesGrant / ExerciseDec 22, 2025Disclosure amount unavailable5.4k shares----
Cidara Therapeutics, Inc.CDTX--10.3k sharesGrant / ExerciseDec 19, 2025Disclosure amount unavailable10.6k shares----
Cidara Therapeutics, Inc.CDTX--20.9k sharesGrant / ExerciseDec 17, 2025Disclosure amount unavailable2.2k shares----
Cidara Therapeutics, Inc.CDTX$12M56.2k sharesGrant / ExerciseDec 10, 2025$501.8K2.3k shares$219.60--
Cidara Therapeutics, Inc.CDTX--23.1k sharesGrant / ExerciseDec 10, 2025Disclosure amount unavailable33.1k shares----
IDEAYA Biosciences, Inc.IDYA$436k20k sharesGrant / ExerciseJun 24, 2025$435.6K20k shares$21.78--
Cidara Therapeutics, Inc.CDTX$5.9M275k sharesGrant / ExerciseMar 31, 2025$5.9M275k shares$21.54--
Cidara Therapeutics, Inc.CDTX$6.0M560.9k sharesGrant / ExerciseSep 30, 2024$6.0M560.9k shares$10.75--