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© 2026 Adaptrex, LLC

Spending
Lobbying
Coming soon: Congress, Stocks

Overview Firms Clients Revolving Door Stands Out

MATTERMOST, INC. — Lobbying — Receipts Report

LD-2 disclosure · 1st Quarter - Report

MATTERMOST, INC.

via INVARIANT LLC

1st Quarter (Jan 1 - Mar 31) · 2024Posted Apr 21, 2024Filing document ↗LDA record ↗

Income$60Kfee reported

Client

Name: MATTERMOST, INC.
Description: Software platform for messaging, file sharing, workflow automation, and project management
Location: California · United States of America

Registrant

Firm: INVARIANT LLC
Description: Government relations firm
Location: Washington, District of Columbia, United States of America

Lobbying activities

1 issue

Defense
Advocate for funding to provide the Air Force secure collaboration platforms in FY 2025 House and Senate Department of Defense appropriations bills.
LobbyistsNOAH KOWALSKI · LINDLEY SHERER · PAUL ARCANGELI · ELIZABETH THOMPSON · CHARLES LADD
Covered position (CHARLES LADD): Policy Assistant, Commodity Futures Trading Commission (2020-2021); Intern, Office of Senator Michael D. Crapo (2019)
TargetedSENATE · HOUSE OF REPRESENTATIVES

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.