Hyllengren Eric J

Atara Biotherapeutics, Inc. · otherFormer EVP, CFO & COO

Hyllengren Eric J is listed in public filings as other: Former EVP, CFO & COO. This Hyllengren Eric J 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 Atara Biotherapeutics, Inc. (ATRA). Investors use Hyllengren Eric J'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
Atara Biotherapeutics, Inc.ATRA$01.9k sharesOtherMar 31, 2025$1.9M1.9k shares$996.25--
Atara Biotherapeutics, Inc.ATRA$260k2.7k sharesOtherMar 31, 2025$875.9K9k shares$97.75--
Atara Biotherapeutics, Inc.ATRA$0460 sharesOtherMar 31, 2025$442.4K460 shares$961.75--
Atara Biotherapeutics, Inc.ATRA$0350 sharesOtherMar 31, 2025$149.7K350 shares$427.63--
Atara Biotherapeutics, Inc.ATRA$41k160 sharesOtherMar 31, 2025$138.6K543 shares$255.25--
Atara Biotherapeutics, Inc.ATRA$0262 sharesOtherMar 31, 2025$66.9K262 shares$255.25--
Atara Biotherapeutics, Inc.ATRA$0154 sharesOtherMar 31, 2025$46.8K154 shares$303.75--
Atara Biotherapeutics, Inc.ATRA$0331 sharesOtherMar 31, 2025$32.4K331 shares$97.75--

Insider Trades History

CompanyHolding ValueLast TransactionAmountTransaction PriceCurrent Price
Atara Biotherapeutics, Inc.ATRA$393k56.2k sharesSellMar 3, 2025$8.5K1.2k shares$7.00--
Atara Biotherapeutics, Inc.ATRA--57.4k sharesGrant / ExerciseJan 27, 2025Disclosure amount unavailable34.1k shares----
Atara Biotherapeutics, Inc.ATRA$262k23.4k sharesSellNov 18, 2024$15.3K1.4k shares$11.20--
Atara Biotherapeutics, Inc.ATRA$164k24.8k sharesSellAug 16, 2024$19229 shares$6.63--
Atara Biotherapeutics, Inc.ATRA$164k24.8k sharesSellAug 16, 2024$6.9K1k shares$6.63--