Registered lobbyist

William Burck

Government post most recently disclosed: Deputy Counsel to the President, Special Counsel to the President, Deputy Staff Secretary

Lobby filings
7
Clients
2
Firms
1
Total contributed
$50,897
Contributions
4
Committees
4
Contribution reports
4

Lobby filings counts every filing that names this lobbyist, amendments included. Contributions come from the twice-yearly LD-203 reports, counting the current version of each report once.

Lobbying filings

7 filings, newest first.

Political contributions

4 contributions, newest first.
Recipient or honoreePayeeDateAmount
Susan Collins Paid to COLLINS FOR SENATOR Jun 29, 2025 $7,000
Invest in America 2026 PAC Paid to INVEST IN AMERICA 2026 PAC May 22, 2025 $26,025
One Team Senate Majority PAC Paid to ONE TEAM SENATE MAJORITY PAC May 8, 2025 $14,463
Johnson Leadership Fund PAC Paid to JOHNSON LEADERSHIP FUND PAC Feb 10, 2025 $3,409

Committees given to most

The payees on this lobbyist's current reports, by total given. The payee is stated on the report; the legislator behind a committee is not.

PayeeContributionsTotal
INVEST IN AMERICA 2026 PAC 1 $26,025
ONE TEAM SENATE MAJORITY PAC 1 $14,463
COLLINS FOR SENATOR 1 $7,000
JOHNSON LEADERSHIP FUND PAC 1 $3,409

Contribution reports (LD-203)

Every report the register holds. A report replaced by a later version is listed but not counted.

PeriodFiledCountedOfficial report
Mid Year 2026, no contributions Apr 19, 2026 Yes Open
Mid Year 2025 Feb 3, 2026 Yes Open
Year End 2025, no contributions Feb 3, 2026 Yes Open
Year End 2019, no contributions Jan 29, 2020 Yes Open

From reports filed under the Lobbying Disclosure Act: LD-2 reports name the lobbyists who worked on each issue, and LD-203 reports list their political contributions twice a year.