Adam Yezerski

Registered Lobbyist New Lobbyist
Disclosed Prior Positions
Professional Staff Member, Senate Committee on Appropriations; Military Legislative Assistant, Senate Member Office (Shelby); Legislative Correspondent, Senate Member Office (Shelby)
Professional Staff Member, Senate Committee on Appropriations; Military Legislative Assistant, Senate Member Office (Shelby);Legislative Correspondent, Senate Member Office (Shelby)
Professional Staff Member, Senate Committee on Appropriations; Military Legislative Assistant, Senate Member Office (Shelby);LegislativeCorrespondent, Senate Member Office (Shelby)
Professional Staff Member, Senate Committee on Appropriations;Military Legislative Assistant, Senate Member Office (Shelby);Legislative Correspondent, Senate Member Office (Shelby)
Lobby Filings
45
Clients
21
Firms
1
Years Active
2024–2026
Total Contributed
$9,275
Contributions
12
Recipients
8
Contrib Filings
4
Top Recipient Legislators
LegislatorPtyStTotal
Lindsey Graham R SC $4,000
Markwayne Mullin R OK $2,000
Young Kim R CA $1,000
Julia Letlow R LA $500
Mike Johnson R LA $500
Mario Diaz-Balart R FL $250
Vince Fong R CA $25
Top Committees / PACs
PayeeCountTotal
ADAM YEZERSKI 12 $9,275

Lobbying Filings

All 2026 2025 2024
YearFirmClientIncomeDoc
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. AMERICAN CRITICAL MINERALS ASSOCIATION $40,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. ALLIED UNIVERSAL SECURITY SERVICES LLC $60,000
2026
2nd Quarter - Termination		 CORNERSTONE GOVERNMENT AFFAIRS, INC. PLAN INTERNATIONAL, USA OBO MODERNIZING FOREIGN A… $20,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. NEW MEXICO STATE UNIVERSITY $50,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. MMV MEDICINES FOR MALARIA VENTURE $50,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. BLUEPRINT BIOSECURITY ACTION $60,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. ADOBE INC. $60,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. CARE ACTION $20,000
2026
2nd Quarter - Report		 CORNERSTONE GOVERNMENT AFFAIRS, INC. ULTRA FKA ULTRA ELECTRONICS - FLIGHTLINE SYSTEMS $60,000
2026
Registration		 CORNERSTONE GOVERNMENT AFFAIRS, INC. PELICAN ENERGY PARTNERS LP —
Page 1 of 5  ·  45 filings Next

Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Mike Johnson Mike Johnson (R, LA) ADAM YEZERSKI Oct 1, 2025 $500
Mario Diaz-Balart Mario Diaz-Balart (R, FL) ADAM YEZERSKI Sep 15, 2025 $250
Vince Fong Vince Fong (R, CA) ADAM YEZERSKI Jul 15, 2025 $25
Julia Letlow Julia Letlow (R, LA) ADAM YEZERSKI Jul 7, 2025 $500
Young Kim Young Kim (R, CA) ADAM YEZERSKI Jun 25, 2025 $500
Young Kim Young Kim (R, CA) ADAM YEZERSKI Jun 25, 2025 $500
Markwayne Mullin Markwayne Mullin (R, OK) ADAM YEZERSKI May 8, 2025 $1,000
Markwayne Mullin Markwayne Mullin (R, OK) ADAM YEZERSKI May 8, 2025 $1,000
Hal Rogers — ADAM YEZERSKI May 5, 2025 $500
Hal Rogers — ADAM YEZERSKI May 5, 2025 $500
Page 1 of 2  ·  12 contributions Next

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2025 Year End Jan 30, 2026 Active
2025 Mid Year Jul 30, 2025 Active
2025 Mid Year Jul 29, 2025 Active
2024 Year End Apr 1, 2025 None