All lobbying filings

Stanton Park Group

Stanton Park Group filed a Q3 report for Henderson-Columbia Corp. and the Estate of Wilbur C. Henderson on October 20, 2026, reporting $20,000 in lobbying income.

Lobbying for Henderson-Columbia Corp. and the Estate of Wilbur C. Henderson · real estate development

As filed: STANTON PARK GROUP for HENDERSON-COLUMBIA CORP. AND THE ESTATE OF WILBUR C. HENDERSON.

All filings by Stanton Park Group · Everything Henderson-Columbia Corp. and the Estate of Wilbur C. Henderson has reported

Filing · LD-2 quarterly report Q3 report

Reporting period

3rd Quarter 2026

July 1 - Sep 30 · Posted Oct 20, 2026

Income

$20,000

What the client paid this registrant for the period.

Client based in

Pennsylvania

Official filing document

Lobbyists on this filing 5

JAMES DERDERIAN

Previously held: Chief of Staff, House Commerce Committee; Legislative Advisor to Rep. Tom Bliley
VALERIE HENRY

Previously held: Legislative Director, Rep. Greg Walden; Legislative Assistant to Sen. John Warner and Sen. Mike Crapo
BRYAN WILLIAM WELLS Former member of Congress

Previously held: Policy Advisory, Senator Pat Roberts
AISLING MCDONOUGH

Previously held: Chief of Staff, Rep. Anna Eshoo; Senior Health Advisor, Rep. Anna Eshoo; Policy Coordinator, Energy & Commerce Committee; Legislative Assistant, Sen. Brian Schatz
KEVIN DAWSON New on this filing

Previously held: Chief of Staff, Congressman Mike Kelly; Health Policy Advisor, Senator Bill Cassidy; Professional Staff Member, Senate Committee on the Budget

A "covered position" is a government job the lobbyist held in the 20 years before registering, which the law requires them to name. See the revolving door for former members of Congress across all filings.

Government bodies contacted 2

The chambers, agencies and offices the filer named. It does not say who inside them was contacted, or when. Each name opens every filing that named the same body.

Lobbying activity 1

Environment/Superfund

Oversight of the superfund program

Source: federal Lobbying Disclosure Act filing, reproduced as filed. Bills are parsed from the activity descriptions.