Hyllengren Eric J

CIK 00019669262 companiesTHOUSAND OAKS, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001966926

Recent Transactions

25 trades

Award
Zura Bio Ltd$ZURA
Employee Share Option (Right to Buy)
2025-07-15+672,000→ 672,000 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−8,961→ 2,656 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−331→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−543→ 160 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−350→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−460→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−1,900→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−262→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−381→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−154→ 0 total
Disposition to Issuer
Atara Biotherapeutics, Inc.$ATRA
Employee Stock Option (Right to Buy)
2025-03-31−496→ 0 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2025-03-03$7.00/sh−1,211→ 56,231 total
Award
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2025-01-27+34,050→ 57,442 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-11-18$11.20/sh−1,364→ 23,392 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-08-16$6.63/sh−29→ 24,756 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-08-16$6.63/sh−1,041→ 24,785 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-05-16$0.62/sh−28,648→ 645,671 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-03-04$0.72/sh−5,217→ 674,319 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-03-04$0.72/sh−1,462→ 679,536 total
Award
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2024-01-08+475,000→ 680,998 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2023-11-16$0.39/sh−11,958→ 205,998 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2023-08-16$1.65/sh−1,778→ 217,956 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2023-08-16$1.65/sh−6,408→ 219,734 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2023-05-16$2.04/sh−6,199→ 227,861 total
Sale
Atara Biotherapeutics, Inc.$ATRA
Common Stock
2023-05-16$2.04/sh−1,719→ 226,142 total

Companies

Recent Filings

Address

C/O ATARA BIOTHERAPEUTICS, INC. 1280 RANCHO CONEJO BOULEVARD

THOUSAND OAKS, CA, 91320

View on SEC.gov