All lobbying filings

BUCHANAN INGERSOLL & ROONEY PC

Lobbying for HERAEUS INCORPORATED · manufacturer of synthetic fused silica

Filing 1st Quarter - Report

Reporting period

1st Quarter 2026

Jan 1 - Mar 31 · Posted Apr 20, 2026

Income

$10,000.00

What the client paid this registrant for the period.

Client based in

Pennsylvania

Official filing document

Lobbyists on this filing 1

EDWARD HILD

Previously held: Chief of Staff, Sen. Lisa Murkowski; Legislative Director, Sen. Pete Domenici

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.

Government bodies contacted 5

Commerce, Dept of (DOC)
Homeland Security, Dept of (DHS)
HOUSE OF REPRESENTATIVES
SENATE
U.S. Trade Representative (USTR)

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when.

Lobbying activity 3

Tariff (miscellaneous tariff bills)

Develop and execute a government relations strategy on issues relating to tariffs and critical minerals policy.

Natural Resources

Develop and execute a government relations strategy on issues relating to tariffs and critical minerals policy.

Trade (domestic/foreign)

Develop and execute a government relations strategy on issues relating to tariffs and critical minerals policy.

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