Schedule 13D ownership disclosure

Alumis Inc

Common Stock, par value $0.0001 per share · CUSIP: 022307102

Event date: 2025-11-13

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • Samsara BioCapital, L.P.Reported CIK 0001699737

    Shares: 4,491,731.00 · Class: 4.6%

  • Samsara BioCapital GP, LLCReported CIK 0001888829

    Shares: 4,491,731.00 · Class: 4.6%

  • Samsara Opportunity Fund, L.P.Reported CIK 0002086193

    Shares: 276,179.00 · Class: 0.3%

  • Samsara Opportunity Fund GP, LLCReported CIK 0002086456

    Shares: 276,179.00 · Class: 0.3%

  • Srinivas AkkarajuReported CIK 0001253170

    Shares: 4,767,910.00 · Class: 4.9%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001699737-25-000019
Form type
SCHEDULE 13D/A
Filer
ALUMIS INC.
CIK
CIK 1847367
Filed
Nov 17, 2025
Reporting period
Nov 13, 2025
Description
Schedule 13D beneficial ownership

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