| Due Diligence for Asset Managers |
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Analyze the public filings of asset managers Dive into the EDGAR, IAPD, CAFR source data |
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| Lyell Immunopharma Inc | |
|---|---|
| Ticker | LYEL |
| CIK # | 0001806952 |
| CUSIP | 55083R203 |
| Sector | Life Sciences - Pharmaceutical Preparations |
| Address | 400 East Jamie Court Suite 301, South San Francisco, CA 94080 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Lyell Immunopharma Inc | 2020-03-20 | 493.0 M | Exemption: 506(b) · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001806952] | 10-K | |
| [0001806952] | 10-Q | |
| [0001806952] | 3 | |
| [0001806952] | 4 | |
| [0001806952] | 8-K | |
| [0001806952] | D | |
| [0001806952] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
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Shah Smital
Option (right to buy) · derivative
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2026-03-09 | Grant | 140,000 | $0.00 | |
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Arch Venture Partners IX LLC +4
Common Stock
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2026-03-06 | Buy | 488,090 | $25.61 | 12,499,985 |
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Bybee Clinton +8
Common Stock
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2026-03-06 | Buy | 488,090 | $25.61 | 12,499,985 |
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Hill Stephen J
Common Stock
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2026-02-11 | Sell | 1,236 | $23.39 | 28,910 |
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Lee Gary K
Common Stock
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2026-02-11 | Sell | 1,671 | $23.39 | 39,085 |
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Seely Lynn
Common Stock
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2026-02-11 | Sell | 7,455 | $23.39 | 174,372 |
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Seely Lynn
Option (right to buy) · derivative
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2026-02-10 | Grant | 155,000 | $0.00 | |
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Hill Stephen J
Common Stock
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2026-02-10 | Sell | 109 | $23.12 | 2,520 |
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Lee Gary K
Common Stock
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2026-02-10 | Sell | 147 | $23.12 | 3,399 |
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Seely Lynn
Common Stock
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2026-02-10 | Sell | 438 | $23.12 | 10,127 |
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Bulis Veronica Sanchez
Common Stock
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2026-02-10 | Sell | 254 | $23.12 | 5,872 |
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Bulis Veronica Sanchez
Common Stock
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2026-02-10 | Grant | 8,750 | $0.00 | |
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Hill Stephen J
Option (right to buy) · derivative
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2026-02-10 | Grant | 65,000 | $0.00 | |
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Lee Gary K
Option (right to buy) · derivative
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2026-02-10 | Grant | 50,000 | $0.00 | |
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Meltz Mark A
Option (right to buy) · derivative
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2026-02-10 | Grant | 50,000 | $0.00 | |
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Shook David
Option (right to buy) · derivative
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2026-02-10 | Grant | 50,000 | $0.00 | |
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Lee Gary K
Common Stock
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2026-02-09 | Grant | 4,000 | $0.00 | |
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Seely Lynn
Common Stock
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2026-02-09 | Grant | 20,000 | $0.00 | |
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Hill Stephen J
Common Stock
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2026-02-09 | Grant | 4,000 | $0.00 | |
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Bulis Veronica Sanchez
Common Stock
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2025-12-30 | Sell | 936 | $32.32 | 30,252 |
| showing 20 of 180 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 76 | 12,682,705 |
| 2025-12-31 | 69 | 12,200,362 |
| 2025-09-30 | 59 | 10,895,490 |
| 2025-06-30 | 70 | 9,294,911 |
| 2025-03-31 | 113 | 152,405,354 |
| 2024-12-31 | 106 | 150,334,098 |
| 2024-09-30 | 118 | 120,798,672 |
| 2024-06-30 | 120 | 125,791,618 |
| 2024-03-31 | 128 | 128,091,977 |
| 2023-12-31 | 120 | 124,976,340 |
| 2023-09-30 | 107 | 115,939,495 |
| 2023-06-30 | 100 | 114,119,595 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Gamma Investing LLC | [2026-06-30] | DFND | 35 | 35 | Prev | Page 1 | Next |