Hyllengren Eric J
- SEC CIK
- 0001966926
No open-market purchases or sales filed in the past year.
Current role at each company
- TNYA Tenaya Therapeutics, Inc.Chief Financial Officeras of Jul 14, 2026
- ZURA Zura Bio LtdChief Financial Officeras of Apr 2, 2026
- ATRA Atara Biotherapeutics, Inc.Other: Former EVP, CFO & COOas of Apr 2, 2025
Open-market trades in the past year
Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.
- Bought
- –
- 0 filings
- Sold
- –
- 0 filings
- Net
- –
- Bought minus sold
- Companies
- 0
- With open-market trades
Trades
Every Form 4 that lists Hyllengren Eric J as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.
ATRA Atara Biotherapeutics, Inc.
Other: Former EVP, CFO & COO8 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Mar 5, 2025 (view filing) | Mar 3 | 2 days | Hyllengren Eric JEVP, CFO and COO | SSale | −1.21K | $7.00 | −$8.48K | −2.1%56.2K after | |
| Nov 20, 2024 (view filing) | Nov 18 | 2 days | Hyllengren Eric JEVP, CFO and COO | SSale | −1.36K | $11.20 | −$15.3K | −5.5%23.4K after | |
| Aug 20, 2024 (view filing) | Aug 16 | 4 days | Hyllengren Eric JEVP, CFO | SSale | −1.07K | $6.63 | −$7.09K | −4.1%24.8K after | 2 lots |
| May 20, 2024 (view filing) | May 16 | 4 days | Hyllengren Eric JEVP, CFO | SSale | −28.6K | $0.62 | −$17.8K | −4.2%645.7K after | |
| Mar 6, 2024 (view filing) | Mar 4 | 2 days | Hyllengren Eric JEVP, CFO | SSale | −6.68K | $0.72 | −$4.81K | −1.0%674.3K after | 2 lots |
| Nov 20, 2023 (view filing)5:29 PM ET | Nov 16 | 4 days | Hyllengren Eric JSVP, CFO | SSale | −12.0K | $0.389 | −$4.65K | −5.5%206.0K after | |
| Aug 18, 2023 (view filing) | Aug 16 | 2 days | Hyllengren Eric JSVP, CFO | SSale | −8.19K | $1.65 | −$13.5K | −3.6%218.0K after | 2 lots |
| May 18, 2023 (view filing) | May 16 | 2 days | Hyllengren Eric JSVP, CFO | SSale | −7.92K | $2.04 | −$16.2K | −3.4%226.1K after | 2 lots |