// company-profile
Lyell Immunopharma, Inc. Insider Trading
LYELEvery SEC Form 4 insider trading filing for Lyell Immunopharma, Inc. (LYEL) — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC.
curl "https://api.form4api.com/v1/transactions?ticker=LYEL" -H "X-Api-Key: YOUR_API_KEY"// activity-summary
Mixed insider activity over the last 30 days: 0 purchases and 0 sales (0 transactions total).
// 90-day insight
Over the last 90 days, Lyell Immunopharma, Inc. insiders bought $0 (7 transactions) and sold $41K (5 transactions).
- Most active insider: Innovative Cellular Therapeutics Holdings Ltd with 6 transactions totaling $274.
- Largest single sale: $25K by Shook David on Jun 10, 2026.
- 29% of recent sales were pre-scheduled 10b5-1 trades — typically less informative than open-market activity.
Activity is mixed — buys and sales are roughly balanced.
Institutional Ownership
Top 13F-HR holders of Lyell Immunopharma, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings — institutional holders report positions within 45 days of quarter end. Joined with insider activity above — see who's loading up institutionally while insiders are trading. Full 13F-HR API →
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 27, 2026 | Innovative Cellular Therapeutics Holdings Ltd | LYEL | J | 38,500 | $0.00 | $0K |
| Jul 27, 2026 | Innovative Cellular Therapeutics Holdings Ltd | LYEL | J | 44,000 | $0.00 | $0K |
| Jul 17, 2026 | Innovative Cellular Therapeutics Holdings Ltd | LYEL | Sale10b5 | 10 | $13.70 | $0K |
| Jul 16, 2026 | Innovative Cellular Therapeutics Holdings Ltd | LYEL | Sale10b5 | 10 | $13.73 | $0K |
| Jun 29, 2026 | Innovative Cellular Therapeutics Holdings Ltd | LYEL | J | 76,000 | $0.00 | $0K |
45 more transactions hidden
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