Shook David
- SEC CIK
- 0001959742
In the past year, 2 open-market sale filings worth $31.3K and no purchases.
Current role at each company
- LYEL Lyell Immunopharma, Inc.Chief Medical Officeras of Sep 10, 2026
- NKTX Nkarta, Inc.See Remarksas of Jan 17, 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
- $31.3K
- 2 filings
- Net
- −$31.3K
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Shook David 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.
LYEL Lyell Immunopharma, Inc.
Chief Medical Officer2 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Sep 10, 2026 (view filing)7:37 PM ET | Sep 10 | Same day | Shook DavidChief Medical Officer | SSale | −500 | $12.70 | −$6.35K | −2.4%20.4K after | |
| Jun 11, 2026 (view filing) | Jun 10 | 1 day | Shook DavidChief Medical Officer | SSale | −1.98K | $12.64 | −$25.0K | −8.6%20.9K after |
NKTX Nkarta, Inc.
See Remarks6 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Jan 17, 2025 (view filing) | Jan 15 | 2 days | Shook DavidSee Remarks | SSale | −8.64K | $2.20 | −$19.0K | −4.3%191.0K after | |
| Jun 20, 2024 (view filing) | Jun 18 | 2 days | Shook DavidChief Medical Officer | SSale | −456 | $5.60 | −$2.55K | −0.4%116.5K after | |
| Jan 18, 2024 (view filing) | Jan 16 | 2 days | Shook DavidChief Medical Officer | SSale | −3.55K | $8.74 | −$31.0K | −3.0%115.0K after | |
| Aug 23, 2023 (view filing) | Aug 21 | 2 days | Shook DavidChief Medical Officer | SSale | −1.33K | $1.83 | −$2.44K | −2.2%60.5K after | |
| Jun 22, 2023 (view filing) | Jun 20 | 2 days | Shook DavidChief Medical Officer | SSale | −439 | $4.85 | −$2.13K | −0.7%61.9K after | |
| Jan 18, 2023 (view filing) | Jan 17 | 1 day | Shook DavidChief Medical Officer | SSale | −175 | $5.49 | −$960.75 | −0.3%60.3K after |