David Shook
CIK 1959742 · Chief Medical Officer · last filed 2026-06-11
David Shook is a Chief Medical Officer who has filed 14 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider sold $25.0K of LYEL on Jun 11, 2026. Across all open-market trades the lifetime net is −$83.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $828.6K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$828.6K
2
14
-$83.1K
Holdings By Company
Recent Filings
14 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-11 | LYEL | Sell (S) | −1,977 | -$25.0K | EDGAR |
| 2026-02-11 | LYEL | Grant (A) | — | $0 | EDGAR |
| 2025-06-11 | LYEL | Grant (A) | +21,900 | $0 | EDGAR |
| 2025-01-17 | NKTX | Sell (S) | −8,638 | -$19.0K | EDGAR |
| 2025-01-07 | NKTX | Grant (A) | +59,000 | $0 | EDGAR |
| 2024-08-23 | NKTX | Grant (A) | −1,352 | -$6.9K | EDGAR |
| 2024-07-31 | NKTX | Grant (A) | +23,421 | $0 | EDGAR |
| 2024-06-20 | NKTX | Sell (S) | −456 | -$2.6K | EDGAR |
| 2024-01-18 | NKTX | Sell (S) | −3,552 | -$31.0K | EDGAR |
| 2024-01-08 | NKTX | Grant (A) | +56,000 | $0 | EDGAR |