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ARCH Venture Partners IX, LLC
10% OwnerCIK 0001723174
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 1
- Buy transactions
- 0
- Sell transactions
- 0
- Companies
- 1
- Active
- 2025
Across 1 filing between 2025, ARCH Venture Partners IX, LLC, 10% Owner, has disclosed $0 in transactions — all concentrated in Lyell Immunopharma, Inc. (LYEL). Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
1 loaded
| Jul 29 | LYEL Lyell Immunopharma, Inc. | ARCH Venture Partners IX, LLC | 10% Owner | Other | $0 |
1 filing