Clerk of the House of Representatives • Legislative Resource Center • B-106 Cannon Building • Washington, DC 20515

Secretary of the Senate • Office of Public Records • 232 Hart Building • Washington, DC 20510

Filer Type and Name

Type:

OrganizationLobbyist

Lobbyist Name:

Ms. Deirdre Bradford Parsons,

Employer Name:

Alnylam Pharmaceuticals, Inc.

Identification Numbers

House Registrant ID:

56218

Senate Registrant ID:

401107875

Reporting Period

Year:

2026

Mid-Year (January 1 - June 30)

Year-End (July 1 - December 31)

Political Action Committee Names

Contributions

No Contributions

#0.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$3,000.00

Date:

3/19/2026

Payee:

Guthrie for Congress

Honoree:

Rep. Brett Guthrie

#1.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$5,000.00

Date:

3/19/2026

Payee:

Dr. John Joyce for Congress

Honoree:

Rep. John Joyce

#2.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$5,000.00

Date:

3/19/2026

Payee:

Hudson for Congress

Honoree:

Rep. Richard Hudson

#3.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

3/19/2026

Payee:

Kean for Congress, Inc.

Honoree:

Rep. Thomas Kean Jr.

#4.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$1,500.00

Date:

3/19/2026

Payee:

Friends of Todd Young, Inc.

Honoree:

Senator Todd Young

#5.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$5,000.00

Date:

3/19/2026

Payee:

Morgan Griffith for Congress

Honoree:

Rep. Morgan Griffith

#6.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$1,500.00

Date:

4/23/2026

Payee:

Joe Morelle for Congress

Honoree:

Rep. Joe Morelle

#7.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$1,000.00

Date:

4/23/2026

Payee:

Hern for Senate

Honoree:

Rep. Kevin Hern

#8.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$1,000.00

Date:

5/14/2026

Payee:

Bilirakis for Congress

Honoree:

Rep. Gus Bilirakis

#9.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

5/21/2026

Payee:

Diana DeGette for Congress

Honoree:

Rep. Diana DeGette

#10.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

6/29/2026

Payee:

Maggie for NH

Honoree:

Senator Maggie Hassan

#11.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

6/2/2026

Payee:

Miller-Meeks for Congress

Honoree:

Rep. Mariannette Miller-Meeks

#12.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$3,500.00

Date:

6/29/2026

Payee:

Don Davis for NC

Honoree:

Rep. Don Davis

#13.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

6/3/2026

Payee:

Martin Heinrich for Senate

Honoree:

Senator Martin Heinrich

#14.

Contribution Type:

FECA

Contributor Name:

Alnylam Pharmaceuticals, Inc. Political Action Committee

Amount:

$2,500.00

Date:

6/29/2026

Payee:

Katherine Clark Majority Fund

Honoree:

Rep. Katherine Clark

Comments

Certification and Signature

I certify that I have read and am familiar with the provisions of the Standing Rules of the Senate and the Standing rules of the House of Representatives relating to the provision of gifts and travel. I have not provided, requested or directed a gift, including travel, to a Member of Congress or an officer or employee of either House of Congress with knowledge that receipt of the gift would violate rule XXXV of the Standing Rules of the Senate or rule XXV of the Rules of the House of Representatives during this filing period.

Digitally Signed By:

Deirdre Parsons, 7/30/2026 11:54:04 AM