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SA

SHAWN AFFOLTER

S2R, LLC · Alexandria, VA
Registered · LDAActive

Background

Career
Alexandria, VA · current
Government experience
Principal Deputy/ Acting Assistant Secretary for Congressional and Intergovernmental Affairs
Deputy Assistant Secretary, Senate Affairs, Dept. of Energy; Legislative Assistant/ Correspondent, Sen. Hoeven
Covered official positions, as disclosed on federal filings

The past 12 months

Clients
5
past 12 months
Filings
9
past 12 months
Agencies contacted
SENATECommerce, Dept of (DOC)HOUSE OF REPRESENTATIVESInterior, Dept of (DOI)Army, Dept of (Corps of Engineers)Homeland Security, Dept of (DHS)

Specific issues

Issues related to the Coeur d'Alene Tribe's work on implementation of its Upper Columbia River Phase 2 implementation plan and Idaho water rights settlement agreement (no specific legislation)
Indian/Native American Affairs · 2026 Q2
Issues related to vegetation management and related liability (no specific legislation).
Environment/Superfund · 2026 Q2
Issues related to Department of Homeland Security defense contracting (no specific legislation)
Homeland Security · 2026 Q2
Issues related to the Business Development Companies (BDC) tax parity and the calculation of acquired fund fees for registered investment companies (H.R.9495 - Department of Defense Appropriations Act, 2027).
Budget/Appropriations · 2026 Q2
Issues related to the extension of the 45Q tax credit (S.3778 - Carbon Resource Innovation Act).
Taxation/Internal Revenue Code · 2026 Q2
Issues related to minerals, tariffs, sanctions, and the Defense Production Act (S.808 - To prohibit the importation of certain minerals from the Russian Federation; H.R.1677 - Stop Russian Market Manipulation Act).
Defense · 2026 Q2

Clients

2026 · 2 filings
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2026 · 2 filings
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2026 · 1 filing
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$██,███ / qtrFree in beta

Sources

This profile is built from the public record: filings in the U.S. Senate Lobbying Disclosure Act system. lda.senate.gov ↗

Recent filings9
2026 Q2
SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY LLP O/B/O COEUR DALENE TRIBE
Q2lda.gov →
2026 Q2
CENCORE GROUP
Q2lda.gov →
2026 Q2
GRAPHYTE, INC.
Q2lda.gov →
2026 Q2
STILLWATER MINING CO. (D/B/A SIBANYE-STILLWATER)
Q2lda.gov →
2026 Q2
EDISON ELECTRIC INSTITUTE
Q2lda.gov →
2026 Q2
SONOSKY, CHAMBERS, SACHSE, ENDRESON & PERRY LLP O/B/O COEUR DALENE TRIBE
RRlda.gov →
2026 Q1
EDISON ELECTRIC INSTITUTE
Q1lda.gov →
2026 Q1
STILLWATER MINING CO. (D/B/A SIBANYE-STILLWATER)
Q1lda.gov →
2026 Q1
CENCORE GROUP
Q1lda.gov →