Eric J. Hyllengren

Insider Reports History

Location
2380 Conejo Spectrum St, Suite 200, Thousand Oaks, CA
Signature
/s/ Kim Davis, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Eric J. Hyllengren:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Atara Biotherapeutics, Inc. Former EVP, CFO & COO Common Stock 56.2K $393K $7.00 Mar 3, 2025 Direct
Zura Bio Ltd Chief Financial Officer Employee Share Option (Right to Buy) 672K Jul 15, 2025 Direct
Atara Biotherapeutics, Inc. Former EVP, CFO & COO Employee Stock Option (Right to Buy) 2.66K Mar 31, 2025 Direct

Insider Reports Filed by Eric J. Hyllengren

Symbol Company Period Transactions Value $ Form Type Date Filed Role
ZURA Zura Bio Ltd Jul 15, 2025 1 $0 4 Jul 17, 2025 Chief Financial Officer
ZURA Zura Bio Ltd Jul 7, 2025 0 $0 3 Jul 17, 2025 Chief Financial Officer
ATRA Atara Biotherapeutics, Inc. Mar 31, 2025 10 $0 4 Apr 2, 2025 Former EVP, CFO & COO
ATRA Atara Biotherapeutics, Inc. Mar 3, 2025 1 -$8.47K 4 Mar 5, 2025 EVP, CFO and COO
ATRA Atara Biotherapeutics, Inc. Jan 27, 2025 1 $0 4 Jan 29, 2025 EVP, CFO and COO
ATRA Atara Biotherapeutics, Inc. Nov 18, 2024 1 -$15.3K 4 Nov 20, 2024 EVP, CFO and COO
ATRA Atara Biotherapeutics, Inc. Aug 16, 2024 2 -$7.09K 4 Aug 20, 2024 EVP, CFO
ATRA Atara Biotherapeutics, Inc. May 16, 2024 1 -$17.7K 4 May 20, 2024 EVP, CFO
ATRA Atara Biotherapeutics, Inc. Mar 4, 2024 2 -$4.81K 4 Mar 6, 2024 EVP, CFO
ATRA Atara Biotherapeutics, Inc. Jan 8, 2024 1 $0 4 Jan 9, 2024 EVP, CFO
ATRA Atara Biotherapeutics, Inc. Nov 16, 2023 1 -$4.65K 4 Nov 20, 2023 SVP, CFO
ATRA Atara Biotherapeutics, Inc. Aug 16, 2023 2 -$13.5K 4 Aug 18, 2023 SVP, CFO
ATRA Atara Biotherapeutics, Inc. May 16, 2023 2 -$16.1K 4 May 18, 2023 SVP, CFO
ATRA Atara Biotherapeutics, Inc. Apr 1, 2023 0 $0 3 Apr 7, 2023 SVP, CFO