Lyell Immunopharma, Inc. (LYEL)
Nasdaq · Pharmaceutical Preparations · Inc. DE
What they're doing
Not enough recent activity to summarise.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Insider buying cluster4 insiders bought $50.0M within 14 days
- Insider purchaseARCH Venture Partners IX Overage, L.P. (ten_percent_owner) bought $12.5M of stock
- Insider purchaseBERNS PAUL L (ten_percent_owner) bought $12.5M of stock
- Material 8-K filingFiled 8-K disclosing material agreement
- Material 8-K filingFiled 8-K disclosing director or officer change
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-09-10 | Shook David | officer | S | 500 | 12.7 | $6,350 |
| 2026-08-21 | Seely Lynn | director | S | 9,589 | 15.54 | $149,013 |
| 2026-08-21 | Hill Stephen J. | officer | S | 989 | 15.54 | $15,369 |
| 2026-08-21 | Lee Gary K. | officer | S | 1,457 | 15.54 | $22,642 |
| 2026-08-10 | Bulis Veronica Sanchez | officer | S | 621 | 14.34 | $8,905 |
| 2026-08-10 | Lee Gary K. | officer | S | 131 | 14.34 | $1,879 |
| 2026-08-10 | Hill Stephen J. | officer | S | 89 | 14.34 | $1,276 |
| 2026-08-10 | Seely Lynn | director | S | 390 | 14.34 | $5,593 |
| 2026-07-27 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | J | 44,000 | 0 | $0 |
| 2026-07-27 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | J | 38,500 | 0 | $0 |
| 2026-07-17 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | S | 10 | 13.7 | $137 |
| 2026-07-16 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | S | 10 | 13.73 | $137 |
| 2026-06-29 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | J | 76,000 | 0 | $0 |
| 2026-06-15 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | J | 66,500 | 0 | $0 |
| 2026-06-15 | Innovative Cellular Therapeutics Holdings Ltd | ten percent owner | J | 66,500 | 0 | $0 |
| 2026-06-10 | Shook David | officer | S | 1,977 | 12.64 | $24,989 |
| 2026-06-10 | Shook David | officer | S | 1,977 | 12.64 | $24,989 |
| 2026-05-11 | Seely Lynn | director | S | 388 | 18.91 | $7,337 |
| 2026-05-11 | Lee Gary K. | officer | S | 130 | 18.92 | $2,460 |
| 2026-05-11 | Hill Stephen J. | officer | S | 89 | 18.92 | $1,684 |
| 2026-05-11 | Bulis Veronica Sanchez | officer | S | 217 | 18.91 | $4,103 |
| 2026-05-11 | Seely Lynn | director | S | 388 | 18.91 | $7,337 |
| 2026-05-11 | Lee Gary K. | officer | S | 130 | 18.92 | $2,460 |
| 2026-05-11 | Hill Stephen J. | officer | S | 89 | 18.92 | $1,684 |
| 2026-05-11 | Bulis Veronica Sanchez | officer | S | 217 | 18.91 | $4,103 |
| 2026-03-06 | ARCH Venture Partners IX Overage, L.P. | ten percent owner | P | 488,090 | 25.61 | $12,499,985 |
| 2026-03-06 | BERNS PAUL L | ten percent owner | P | 488,090 | 25.61 | $12,499,985 |
| 2026-03-06 | ARCH Venture Partners IX, LLC; ARCH Venture Partners IX, L.P.; ARCH Venture Partners IX Overage, L.P.; ARCH Venture Fund IX, L.P.; ARCH Venture Fund IX Overage, L.P. | ten percent owner | P | 488,090 | 25.61 | $12,499,985 |
| 2026-03-06 | ARCH Venture Fund XIII, L.P.; ARCH Venture Partners XIII, L.P.; ARCH Venture Partners XIII, LLC; CRANDELL KEITH; NELSEN ROBERT; Burow Kristina; GILLIS STEVEN; BERNS PAUL L; BYBEE CLINTON | ten percent owner | P | 488,090 | 25.61 | $12,499,985 |
| 2026-02-11 | Seely Lynn | director | S | 7,455 | 23.39 | $174,372 |
| 2026-02-11 | Hill Stephen J. | officer | S | 1,236 | 23.39 | $28,910 |
| 2026-02-11 | Lee Gary K. | officer | S | 1,671 | 23.39 | $39,085 |
| 2026-02-11 | Seely Lynn | director | S | 7,455 | 23.39 | $174,372 |
| 2026-02-11 | Hill Stephen J. | officer | S | 1,236 | 23.39 | $28,910 |
| 2026-02-11 | Lee Gary K. | officer | S | 1,671 | 23.39 | $39,085 |
| 2026-02-10 | Hill Stephen J. | officer | S | 109 | 23.12 | $2,520 |
| 2026-02-10 | Lee Gary K. | officer | S | 147 | 23.12 | $3,399 |
| 2026-02-10 | Seely Lynn | director | S | 438 | 23.12 | $10,127 |
| 2026-02-10 | Bulis Veronica Sanchez | officer | S | 254 | 23.12 | $5,872 |
| 2026-02-10 | Bulis Veronica Sanchez | officer | A | 8,750 | 0 | $0 |
| 2026-02-10 | Hill Stephen J. | officer | S | 109 | 23.12 | $2,520 |
| 2026-02-10 | Lee Gary K. | officer | S | 147 | 23.12 | $3,399 |
| 2026-02-10 | Seely Lynn | director | S | 438 | 23.12 | $10,127 |
| 2026-02-10 | Bulis Veronica Sanchez | officer | A | 8,750 | 0 | $0 |
| 2026-02-10 | Bulis Veronica Sanchez | officer | S | 254 | 23.12 | $5,872 |
| 2026-02-09 | Hill Stephen J. | officer | A | 4,000 | 0 | $0 |
| 2026-02-09 | Lee Gary K. | officer | A | 4,000 | 0 | $0 |
| 2026-02-09 | Seely Lynn | director | A | 20,000 | 0 | $0 |
| 2026-02-09 | Hill Stephen J. | officer | A | 4,000 | 0 | $0 |
| 2026-02-09 | Lee Gary K. | officer | A | 4,000 | 0 | $0 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
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