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© 2026 Adaptrex, LLC

Spending
Lobbying
Coming soon: Congress, Stocks

Overview Firms Clients Revolving Door Stands Out

LD-2 disclosure · 2nd Quarter - Report (No Activity)

ANNEXON BIOSCIENCES

via SIDLEY AUSTIN LLP

2nd Quarter (Apr 1 - June 30) · 2026Posted Jul 20, 2026Filing document ↗LDA record ↗

Coverage · No income or expenses were reported on this filing.

Client

Name: ANNEXON BIOSCIENCES
Description: Pharmaceutical manufacturer
Location: California · United States of America

Registrant

Firm: SIDLEY AUSTIN LLP
Description: law firm
Location: Washington, District of Columbia, United States of America

Source

Source · Senate Office of Public Records — Lobbying Disclosure Act filings ↗.

Coverage gaps · LD-2 reports a single dollar figure per quarter on ONE basis — income (a fee) or expenses (self-filed spend), never both — so this page never combines them into one "spend" number.

ANNEXON BIOSCIENCES — Lobbying — Receipts Report