ALUMIS INC.·4

Jul 31, 9:05 PM ET

Babler Martin 4

4 · ALUMIS INC. · Filed Jul 31, 2025

Insider Transaction Report

Form 4
Period: 2025-07-29
Babler Martin
DirectorPresident, CEO and Chairman
Transactions
  • Award

    Stock Option (Right to Buy)

    2025-07-29+662,000662,000 total
    Exercise: $3.95Exp: 2035-07-28Common Stock (662,000 underlying)
  • Award

    Stock Option (Right to Buy)

    2025-07-29+150,000150,000 total
    Exercise: $3.95Exp: 2035-07-28Common Stock (150,000 underlying)
Holdings
  • Common Stock

    3,000
  • Common Stock

    (indirect: By Trust)
    106,454
Footnotes (3)
  • [F1]Includes 3,000 shares acquired on May 20, 2025 under the Issuer's 2024 Employee Stock Purchase Plan.
  • [F2]Shares are held directly by Martin Babler revocable trust UAD October 25, 2006, for which Reporting Person serves as a trustee.
  • [F3]25% of the shares underlying this option vest on July 29, 2026, and the remaining shares vest in equal monthly installments thereafter over the following 36 months, subject to the Reporting Person's Continuous Service (as defined in the Issuer's 2024 Equity Incentive Plan) to the Issuer on each such vesting date.

Documents

2 files