Trade Volume by Year

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- Trade Volume

- Total Trades

Top Traded Sectors

Trades

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Estimated excess return of the underlying stock since the transaction

Stock	Transaction	Filed	Traded	Description	Excess Return

Estimated Live Stock Portfolio

Ticker	Current Holding	Portfolio Allocation

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Net Worth

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Top Holdings

Disclosed Holdings

Ticker	Asset Type	Asset Name	Amount	Owner	Report Year	Filed

*These holdings are collected from annual financial disclosure statements. There are occasionally parsing errors, and it does not include recent transactions.

Revolving Door

Former staff of Arlen Specter who went on to register as lobbyists, and the clients they were disclosed as representing at the time of filing. Parsed from the covered-position disclosures on Lobbying Disclosure Act filings — see the full Revolving Door dashboard.

23 Former staff who have lobbied

67 Public companies represented

384 Clients in total

Oct 20, 2026 Most recent filing

Lobbyist	Role in this office	Disclosed clients	Lobbying firm	Latest filing
David Urban New	COS Sen. Specter; 11th Chair of the Ame. Battle Monuments Comm.; USMA Board of Visitors	ADM BDX C CNX +35 more	BGR GOVERNMENT AFFAIRS	Oct 20, 2026
David Urban New	COS Sen. Specter; 11th Chair of the Ame. Battle Monuments Comm.; USMA Board of Visitors	BLOCKRATIZE, INC.	ADVOCUS PARTNERS, LLC	Oct 20, 2026
Mary Beth Mcgowan New	Legislative Assistant, Senator Arlen Specter	AREC GTX ALLIANCE FOR VEHICLE EFFICIENCY CITY OF ANN ARBOR +17 more	DYKEMA GOSSETT PLLC	Oct 20, 2026
Patrick Kilcur New	Floor Assistant, Senate Republican Secretary (2012-2014); Cloakroom Assistant, Senate Republican Secretary (2008-2012); Floor Monitor, Sen. Arlen Specter (2006-2008)	ACN ANGX BAH BE +55 more	BALLARD PARTNERS, LLC	Oct 20, 2026
David Urban New	Chief of Staff, Senator Arlen Specter; Chairman, American Battle Monuments Commission; Board of Visitors, USMA	BAH LMT RIVN 7 ELEVEN, INC. +4 more	LGL ADVISORS LLC	Oct 20, 2026
Dan Renberg New	Member, Board of Directors, Ex-Im Bank (1999-2003); Leg. Director and Dep. Chiefof Staff, Sen. Arlen Specter (1994-1998)	CHD HURN SABS VST +55 more	ARENTFOX SCHIFF LLP	Oct 19, 2026
Michael Oscar New	From 2002-2010, Michael Oscar served on the staff of the former Sen. Specter (PA).	AGRI-MARK, INC AMERICAN COUNCIL OF INDEPENDENT… AMERICAN COUNCIL OF PEPTIDES AMERICAN SUBCONTRACTOR ASSOCIAT… +19 more	OSCAR POLICY GROUP, LLC	Oct 05, 2026
Christopher Bradish New	Legislative Director, Office of Sen. Arlen Specter	APD CHCO GD LEU +14 more	CT GROUP FKA CTF GLOBAL LLC	Aug 10, 2026
Christopher Beck New	Staff Assistant, Former Sen. Arlen Specter	GEISINGER HEALTH	GEISINGER HEALTH	Jul 20, 2026
William Morley New	General Counsel US Senator Arlen Specter	PFE AUTM BRAZIL-U.S. BUSINESS COUNCIL, U… CENTRAL AMERICAN SUGAR ASSOCIAT… +5 more	ALTRIUS GROUP, LLC	Jan 12, 2026
Thomas Dower New	Senior Climate Advisor, US Senate Committee on Commerce, Science & Transportation; Deputy Chief of Staff/LD/LA/Scheduler/Staff Assistant, US Senator Arlen Specter	MT	ARCELORMITTAL NORTH AMERICA HOLDINGS LLC AND ITS US SUBSIDIARIES	Jul 21, 2025
Phillip Bianchi New	August 2008-January 2009: Intern for Senator Arlen Specter	BCAL CHCO ALLIANCE FOR FINANCING U.S. INF… AMERICAN SOLAR RAIL LLC +36 more	SQUIRE PATTON BOGGS	Jan 16, 2025
Jill Canino Kaleta New	Professional Staff, Senate Committee on Aging; Legislative Aide, Sen. Arlen Specter; Legislative Correspondent, Sen. Arlen Specter	EVERYTOWN FOR GUN SAFETY ACTION…	EVERYTOWN FOR GUN SAFETY ACTION FUND	Oct 17, 2024
John Myers New	Senior Health Policy Advisor, U.S. Senator Arlen Specter (PA)	HOSPITAL & HEALTHSYSTEM ASSOCIA…	THE HOSPITAL & HEALTHSYSTEM ASSOCIATION OF PENNSYLVANIA	Jul 20, 2022
Michael Oscar	U.S. Senate Employee (Sen. Arlen Specter) 2002-2010.	STEAMFITTERS LOCAL 420	GRAY & OSCAR, LLC (FORMERLY BOB GRAY, LLC)	Oct 20, 2021
Thomas Dower New	Senior Climate Advisor, US Senate Committee on Science & Transportation; and Deputy Chief of Staff/LegDir/LegAsst/Sched/StaffAsst, US Senator Arlen Specter	LNZA	LANZATECH INC.	Apr 20, 2021
David Urban New	Chief of Staff, Senator Arlen Specter	APTV ATI BX CC +90 more	ACG ADVOCACY	Jan 22, 2021
David Urban New	Chief of Staff, Senator Arlen Specter	BYTEDANCE INC.	BYTEDANCE INC.	Oct 20, 2020
Patrick Velliky New	Floor Director/Deputy Legislative Director Sen. Arlen Specter; Legislative Assistant, Legislative Director Rep. Jim Renacci	FEDERATION OF AMERICAN HOSPITALS	FEDERATION OF AMERICAN HOSPITALS	Nov 07, 2018
David Urban New	Chief of Staff, Senator Arlen Specter	KAMAN CORPORATION AND SUBSIDIAR…	KAMAN CORPORATION AND SUBSIDIARIES	Oct 19, 2018
Jennifer Castagna New	Legislative Correspondent, Office of Senator Arlen Specter	INSTITUTE FOR HIGHER EDUCATION … KIPP TURNAROUND FOR CHILDREN, INC.	EDUCATIONCOUNSEL LLC	Apr 20, 2018
Carolyn Mullen New	Staff Asst., Dir. of Special Projects, Legislative Correspondent, and Legislative Aide to Sen. Arlen Specter	ASSN. OF STATE AND TERRITORIAL …	ASSN. OF STATE AND TERRITORIAL HEALTH OFFICIALS	Aug 29, 2017
Jim Twaddell New	Legislative Aide and Deputy Communications Director for Senator Arlen Specter	ALLIANCE FOR BIOSECURITY	FAEGRE DRINKER BIDDLE & REATH LLP	Jul 14, 2016

Spending in Support of Arlen Specter

Total Receipts

Outside Spending

Contributor	Support/Oppose	Amount	Date	Filed	Amendment	Details

Top Receipts

Name	Amount	Date	Loaded	Memo Text

* Note: This data may contain refunds given to the committee. Names are hidden for individual donations below $250,000.

Outside Spending

Contributor	Support/Oppose	Amount	Date	Filed	Amendment	Memo Text

Other Candidates in District

Candidate	Party	Fundraising over Last Year	Track

Corporate PAC Donors

Ticker	Company Committee	Recipient Committee	Amount	Date	Party	Cycle

Proposed Legislation

Click on a row for more details

Title	Introduced	Latest Action Date