Brian Hackler

Registered Lobbyist
Disclosed Prior Position
Deputy Chief of Staff, U.S. Senate; State Director, U.S. Senate; Field Representative, U.S. Senate (Inhofe); Non-commissioned Officer, U.S. Marine Corps.
Lobby Filings
190
Clients
18
Firms
1
Years Active
2020–2026
Total Contributed
$51,103
Contributions
44
Recipients
15
Contrib Filings
12
Top Recipient Legislators
LegislatorPtyStTotal
Tom Cole R OK $11,600
Markwayne Mullin R OK $6,600
Kenneth Holland D SC $5,800
Stephanie Bice R OK $5,500
Jim Inhofe R OK $4,500
Kevin Hern R OK $3,562
Frank Lucas R OK $2,500
Bruce Westerman R AR $1,500
John Barrasso R WY $1,041
Roger Wicker R MS $1,000
Garret Graves R LA $1,000
John Cornyn R TX $500
Steve Scalise R LA $500
John Boozman R AR $500
Top Committees / PACs
PayeeCountTotal
LUKE HOLLAND FOR SENATE 6 $5,800
NATIONAL REPUBLICAN SENATORIAL COMMITTEE 1 $5,000
FUND FOR A CONSERVATIVE FUTURE 4 $4,500
COLE FOR CONGRESS 4 $4,100
TOM COLE FOR CONGRESS 3 $4,000
MULLIN VICTORY FUND 1 $3,300
MULLIN FOR AMERICA 1 $3,300
BICE PAC 1 $2,500
LUCAS FOR CONGRESS 4 $2,500
COLE PAC 1 $2,500
HERN FOR SENATE 2 $2,000
HERN FOR CONGRESS 2 $1,562
WESTERMAN FOR CONGRESS 3 $1,500
FRIENDS OF JOHN BARRASSO 1 $1,041
CONSERVATIVE OPPORTUNITY LEADERSHIP AND ENTERPRISE PAC 1 $1,000

Lobbying Filings

Page 1 of 19  ·  190 filings Next

Political Contributions

Recipient / Honoree Legislator Payee / Committee Date Amount
Stephanie Bice Stephanie Bice (R, OK) BICE VICTORY COMMITTEE Jun 17, 2026 $1,000
Kevin Hern Kevin Hern (R, OK) HERN FOR SENATE Jun 11, 2026 $1,000
Bruce Westerman Bruce Westerman (R, AR) WESTERMAN FOR CONGRESS Jun 9, 2026 $500
NRSC NATIONAL REPUBLICAN SENATORIAL COMMITTEE Mar 27, 2026 $5,000
Kevin Hern Kevin Hern (R, OK) HERN FOR SENATE Mar 11, 2026 $1,000
Bruce Westerman Bruce Westerman (R, AR) WESTERMAN FOR CONGRESS Jan 26, 2026 $500
John Cornyn John Cornyn (R, TX) CORNYN LONESTAR VICTORY FUND Oct 7, 2025 $500
Tom Cole Tom Cole (R, OK) COLE FOR CONGRESS Aug 14, 2025 $1,500
Tom Cole Tom Cole (R, OK) TOM COLE FOR CONGRESS Feb 21, 2025 $1,500
Markwayne Mullin Markwayne Mullin (R, OK) MULLIN FOR AMERICA Jan 17, 2025 $3,300
Page 1 of 5  ·  44 contributions Next

Contribution Filings (LD-203)

YearPeriodPostedStatusDoc
2026 Mid Year Jul 30, 2026 Active
2025 Year End Jan 23, 2026 Active
2025 Mid Year Jul 28, 2025 Active
2024 Year End Jan 30, 2025 None
2024 Mid Year Jul 26, 2024 Active
2023 Year End Jan 30, 2024 Active
2022 Year End Jan 30, 2023 Active
2022 Mid Year Nov 21, 2022 Active
2022 Mid Year Jul 29, 2022 Active
2021 Year End Jan 30, 2022 Active
2021 Mid Year Jul 29, 2021 Active
2020 Year End Jan 27, 2021 Active