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Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (6 ops.)
Latest filing published 10 Sept 2026 for Lyell Immunopharma, Inc., €5,457. Read the official filing
Filing timeline
BuySaleDavid Shook
Insider track record
Disclosed buys
0
Disclosed sells
6
Signal history
David Shook: trading record in brief
David Shook discloses dealings in 2 companies, chiefly Nkarta, Inc. and Lyell Immunopharma, Inc. In total, 12 filings cover trades dated from 13 January 2023 to 10 September 2026.
Every open-market trade on record is a sale: 6 sales worth €59k. The rest of the record consists of 6 share grants. So far in 2026, the count stands at no purchases and 1 sale.
On 10 September 2026 came the latest disclosure, an open-market sale for €5,457 in Lyell Immunopharma, Inc. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. Section 16 rules allow two business days to file each Form 4. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.
Companies and markets linked to David Shook
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Declarations12 total
500 shares@ US$12.700.0024% mcap100.0% of flowCommon StockSEC:0001959742-26-000003:0
21,900 shares0Common StockSEC:0001415889-25-016728:0
8,638 shares@ US$2.2031.0% of flowCommon StockSEC:0000950170-25-006829:0
59,000 shares0Common StockSEC:0000950170-25-002835:0
1,352 shares@ US$5.1110.4% of flowCommon StockSEC:0000950170-24-100209:0
23,421 shares0Common StockSEC:0000950170-24-088659:0
456 shares@ US$5.604.0% of flowCommon StockSEC:0000950170-24-075730:0
3,552 shares@ US$8.7447.6% of flowCommon StockSEC:0000950170-24-005431:0
56,000 shares0Common StockSEC:0001209191-24-001165:0
1,331 shares@ US$1.833.8% of flowCommon StockSEC:0001209191-23-047037:0
439 shares@ US$4.853.3% of flowCommon StockSEC:0001209191-23-039056:0
37,500 shares0Common StockSEC:0001209191-23-003855:0
12 of 12 declarations
