All lobbying filings

SQUIRE PATTON BOGGS

Lobbying for HYPERION MATERIALS AND TECHNOLOGIES · HMT is a global leader in developing and manufacturing hard and super-hard materials

Filing Registration

Reporting period

4th Quarter 2025

Oct 1 - Dec 31 · Posted Dec 11, 2025

Money reported

None

Registrations and no-activity reports carry no figure.

Client based in

Ohio

Official filing document

Lobbyists on this filing 3

DAVID SCHNITTGER New on this filing

Previously held: Dep. Chief of Staff, Speaker Boehner, 2006-2015; Press Secr., Rep. John Boehner 1994-2001; Communications Director, House Committee on Education and the Workforce 2001-2005
EVERETT EISSENSTAT New on this filing

Previously held: Chief Intl Trade Counsel, Sen Finance Ctte Asst US Trade Rep for the Americas Chief Intl Trade Counsel, Sen Finance Ctt Dep Asst to the President for Intl Econ Affairs / Dep Director of the National Econ Council, The WH
THOMAS S ANDREWS New on this filing

Previously held: 2009-2013:SA/LC and Sr SA, Rep. John Boehner; 2013-2015:SA to Speaker John Boehner; 2015-2018: Dir of Member Services, Speaker Paul Ryan; 2018- 2021: SA to President for Leg Affairs, White House

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Lobbying activity 1

Natural Resources

Advocacy regarding issues pertaining to critical minerals and metals.

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.