Registered lobbyist

Leslie Zelenko

Government post most recently disclosed: Deputy Assistant Secretary for Legislation, Senior Advisor/Congressional Liaison-HHS; Legislative Director,Senior Legislative Assistant,Legislative Assistant,Legislative Correspondent-Cong. Mark Pocan, D-WI; Staff Assistant-Cong. Tammy Baldwin, D-WI

Lobby filings
250
Clients
31
Firms
1
Total contributed
$20,125
Contributions
31
Committees
26
Contribution reports
6

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

250 filings, newest first.

Political contributions

31 contributions, newest first.
Recipient or honoreePayeeDateAmount
Congressman Mark Pocan Paid to MARK POCAN FOR CONGRESS Jun 29, 2026 $500
Congressman Richard Neal Paid to RICHARD NEAL FOR CONGRESS Jun 8, 2026 $500
Congresswoman Kathy Castor Paid to CASTOR FOR CONGRESS Jun 8, 2026 $500
Congressional Progressive Caucus PAC Paid to CONGRESSIONAL PROGRESSIVE CAUCUS PAC May 18, 2026 $2,000
Congresswoman Debbie Dingell Paid to DEBBIE DINGELL FOR CONGRESS May 13, 2026 $250
Mike McGuire Paid to MIKE MCGUIRE FOR CONGRESS May 4, 2026 $250
Congresswoman Diana DeGette Paid to DIANA DEGETTE FOR CONGRESS Apr 21, 2026 $250
Congresswoman Angie Craig Paid to ANGIE CRAIG FOR MINNESOTA Mar 25, 2026 $500
Democratic Congressional Campaign Committee Paid to DEMOCRATIC CONGRESSIONAL CAMPAIGN COMMITTEE Mar 17, 2026 $1,250
Congressman Morgan McGarvey Paid to MORGAN MCGARVEY FOR CONGRESS Mar 16, 2026 $500

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
CONGRESSIONAL PROGRESSIVE CAUCUS PAC 4 $5,000
PEOPLE'S VOICE PAC 2 $3,000
DEMOCRATIC CONGRESSIONAL CAMPAIGN COMMITTEE 1 $1,250
DEMOCRATIC SENATE CAMPAIGN COMMITTEE 1 $1,250
EQUALITY PAC 1 $1,000
MARK POCAN FOR CONGRESS 2 $775
KATHERINE CLARK MAJORITY FUND 1 $500
RICHARD NEAL FOR CONGRESS 1 $500
ANGIE CRAIG FOR MINNESOTA 1 $500
MCBRIDE FOR DELAWARE 1 $500
DR. KIM SCHRIER FOR CONGRESS 1 $500
MORGAN MCGARVEY FOR CONGRESS 1 $500
FRIENDS OF SHERROD BROWN 1 $500
LANDSMAN FOR CONGRESS 1 $500
CHRIS PAPPAS U.S. SENATE 1 $500

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 Jul 29, 2026 Yes Open
Year End 2025 Jan 28, 2026 Yes Open
Mid Year 2025 Jul 11, 2025 Yes Open
Year End 2024 Jan 15, 2025 Yes Open
Mid Year 2024 Jul 25, 2024 Yes Open
Year End 2023, no contributions Jan 25, 2024 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.