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$ Value

$0

Shares

107,950

Price

$0

Filed

Jul 31

Insider

Name

Goldstein David M

Title

Chief Scientific Officer

CIK

0001751719

Roles

Officer

Transaction Details

Transaction Date

2025-07-29

Code

A

Table

Derivative

Ownership

Direct

Equity Swap

No

Shares After

107,950

Footnotes

Represents shares of common stock issuable upon settlement of a restricted stock unit ("RSU") grant. 25% of the shares underlying this RSU vest on August 1, 2026, and the remaining shares vest in equal quarterly installments thereafter over the following 12 quarters, 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. | Includes 2,115 shares acquired on May 20, 2025 under the Issuer's 2024 Employee Stock Purchase Plan. | Shares are held directly by the Baily Goldstein Living Trust dated March 4, 2014, for which the Reporting Person serves as a trustee. | Shares are held directly by family members of Reporting Person residing in his primary residence. | Shares are held directly by the Jacqueline Goldstein Trust dated September 17, 2019, for which the Reporting Person serves as trustee. Reporting Person became trustee on March 26, 2025 in a transaction that was exempt from reporting. | 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.

Filing Info

Accession No.

0001415889-25-020804

Form Type

4

Issuer CIK

0001847367

Goldstein David M's History

Date Ticker Type Value
2025-07-29 ALMS A $0
2025-07-29 ALMS A $0

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