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$ALNY All transactions

ALNYLAM PHARMACEUTICALS, INC.

A

$ Value

$0

Shares

13,026

Price

$0

Filed

Oct 3

Insider

Name

SUPRAN BRYAN

Title

EVP, CLO and Secretary

CIK

0001511797

Roles

Officer

Transaction Details

Transaction Date

2025-10-01

Code

A

Table

Non-Derivative

Ownership

Direct

Equity Swap

No

Shares After

13,026

Footnotes

These shares are represented by restricted stock units (RSUs) granted under the Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest over a three-year period, with one third vesting on each of the first, second and third anniversaries of the grant date, subject to the Reporting Persons continuous service with the Issuer as of each such vesting date.

Filing Info

Accession No.

0001735276-25-000118

Form Type

4

Issuer CIK

0001178670

SUPRAN BRYAN's History

Date Ticker Type Value
2026-03-02 ALNY A $0
2026-03-02 ALNY A $0
2025-10-01 ALNY A $0

Other Insiders at ALNY (90d)

Insider Bought Sold Last
Greenstreet Yvonne
Chief Executive Officer
$5.3M 2026-03-04
SUPRAN BRYAN
EVP, CLO and Secretary
2026-03-02
Poulton Jeffrey V.
EVP, Chief Financial Officer
$2.2M 2026-03-04
Garg Pushkal
EVP Chief R&D
$4.9M 2026-03-05
Tanguler Tolga
EVP, Chief Commercial Officer
$1.9M 2026-03-04
Fitzgerald Kevin Joseph
CSO & EVP, Head of Research
$2.8M 2026-03-05
McLaughlin Melissa
Chief Human Resources Officer
$1.3M 2026-04-06