Lobbying client

AMYLYX PHARMACEUTICALS

Company dedicated to the development of potential therapies for neurodegenerative diseases

The register keeps a separate record of this client for every firm that files for it and every spelling of its name. All 2 of its records are shown together here.

Filings
28
Filed by
2
Reported in-house
—
Reported by firms
$1,030,000

Reported lobbying by year

The larger of in-house and firm-reported each year, $ thousands 2022 to 2026

Filings

28 filings, newest first.
Filing Filed by Amount
3rd Quarter - Report
3rd Quarter 2026
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
2nd Quarter - Report
2nd Quarter 2026
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
1st Quarter - Report
1st Quarter 2026
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
4th Quarter - Report
4th Quarter 2025
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
3rd Quarter - Report
3rd Quarter 2025
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
1st Quarter - Termination Amendment (No Activity)
1st Quarter 2025
FOLEY HOAG LLP — reported
2nd Quarter - Report
2nd Quarter 2025
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
1st Quarter - Termination (No Activity)replaced
1st Quarter 2025
FOLEY HOAG LLP — reported
1st Quarter - Report
1st Quarter 2025
TARPLIN, DOWNS & YOUNG, LLC $40,000 reported
4th Quarter - Report (No Activity)
4th Quarter 2024
FOLEY HOAG LLP — reported

Filed by

Each firm that has reported for this client, and the client itself where it lobbies in-house, with the reports filed and the amounts they disclose.

FirmReportsAmount
TARPLIN, DOWNS & YOUNG, LLC 18 $1,030,000
FOLEY HOAG LLP 6 —

Issues lobbied

How many report sections named each issue, counting the current version of each report.

IssueCodeMentions
Health Issues HCR 23
Medicare/Medicaid MMM 19

Bills named in its filings

Bill numbers found in the filers' descriptions, most often named first.

BillCongressTimes named
H.R. 5663 118th 4

From reports filed under the Lobbying Disclosure Act. Firms report what each client paid them; an organisation lobbying for itself reports its own expenses. Amounts count the current version of each report once.