Robert William Chamberlin

Registered Lobbyist

Disclosed Prior Positions

Cheif Counsel, US Senate Commerce Committee; Senior Counsel, US Senate Commerce Committee; Asst. Counsel, House Transportation and Infrstructure Committee (Asst. Counsel, HouSe Transportation & Infrastructure Committee)

Chief Counsel, US Senate Commerce Committe; Senior Counsel, US Senate Commerce Committee; Asst. Counsel, House Transportation & Infrastructure Committee (Asst. Counsel, HouSe Transportation & Infrastructure Committee)

Chief Counsel, US Senate Commerce Committee ; ; Senior Counsel, US Senate Commerce Committee ; ; Assistant Counsel, House Transportation & Infrastructure Committee

Chief Counsel, US Senate Commerce Committee ; ; Senior Counsel, US Senate Commerce Committee ; ; Asst Counsel, House Transp. & Infrastructure Committee

Chief Counsel, Senate Commerce Committee ; ; Senior Counsel, Senate Commerce Committee ; ; Assistant Counsel, House Transp. & Infrastructure Committee

Chief Counsel, US Senate Commerce Committee ; ; Senior Counsel, US Senate Commerce Committee ; ; Asst Counsel, House Transp. and Infrastructure Committee

Chief Counsel, Senate Commerce Committee ; ; Senior Counsel, Senate Commerce Committee ; ; Asst Counsel, House Transp.& Infrastructure Committee

Chief Counsel, Senate Commerce Committee ; ; Senior Counsel, Senate Commerce Committee ; ; Asst Counsel, House Transp. and Infrastructure Committee

Chief Counsel, Senate Commerce Committee ; ; Senior Counsel, Senate Commerce ; ; Assistant Counsel, House Transport. & Infrastruct. Committee

Chief Counsel, Senate Commerce Committee ; ; Senior Counsel, Senate Commerce ; ; Assistant Counsel, House Trans and Infast. Com

Asst Counsel, Hse Transp.& Infrastructure Comm. 1997-2000

Asst Counsel, Hse Transp. and Infrastr. Committee

Asst Counsel, House Transp. and Infra. Committee

Asst Counsel, House Transp./Infrastructure Comm

Asst. Counsel, Hse Transp & Infr. Committee

Asst Counsel, Hse Transp & Infr. Committee

CHEIF COUNSEL, SENATE COMMERCE COMMITTEE

Lobby Filings

1,696

Clients

184

Firms

Years Active

2007–2019

Total Contributed

$176,775

Contributions

178

Recipients

Contrib Filings

Top Recipient Legislators

Legislator	Pty	St	Total
John Thune	R	SD	$7,750
Marco Rubio	R	FL	$7,350
John Mccain	R	AZ	$5,900
Mitch Mcconnell	R	KY	$5,500
Jeff Flake	R	AZ	$5,400
Dean Heller	R	NV	$5,250
Rob Portman	R	OH	$5,100
Roy Blunt	R	MO	$5,000
Kelly Ayotte	R	NH	$4,500
Roger Wicker	R	MS	$3,000
Marsha Blackburn	R	TN	$2,700
Tom Cotton	R	AR	$2,600
Bill Shuster	R	PA	$2,500
Mike Rounds	R	SD	$2,500
John Barrasso	R	WY	$2,250
Mitt Romney	R	UT	$2,100
Lamar Alexander	R	TN	$2,000
George Allen	R	VA	$2,000
John Mica	R	FL	$1,750
Charlie Crist	D	FL	$1,750

Top Committees / PACs

Payee	Count	Total
NRSC	35	$48,575
FRIENDS OF JOHN THUNE	5	$6,500
MARCO RUBIO FOR PRESIDENT	1	$4,650
DEAN HELLER FOR SENATE	3	$4,250
TEAM MITCH	3	$3,500
FRIENDS OF JOHN MCCAIN	2	$3,400
PORTMAN FOR SENATE	3	$3,100
WICKER FOR SENATE	2	$3,000
JEFF FLAKE FOR SENATE	3	$3,000
MARSHA BLACKBURN FOR SENATE	1	$2,700
RUBIO FOR SENATE	2	$2,700
COTTON FOR SENATE	1	$2,600
AYOTTE FOR SENATE	3	$2,500
JOHN MCCAIN FOR SENATE	1	$2,500
ROUNDS FOR SENATE	3	$2,500

Lobbying Filings

All 2019 2018 2017 2016 2015

Year	Firm	Client	Income
2016 AMENDED	SIGNAL GROUP CONSULTING, LLC	COMPTIA MEMBER SERVICES, LLC	$40,000
2016 AMENDED	SIGNAL GROUP CONSULTING, LLC	AMERICAN TRUCKING ASSOCIATION	$60,000
2016 AMENDED	SIGNAL GROUP CONSULTING, LLC	HONEYWELL INTERNATIONAL INC.	$50,000
2016 AMENDED	SIGNAL GROUP CONSULTING, LLC	PORT OF SEATTLE	$60,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	HONEYWELL INTERNATIONAL INC.	$50,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	ORACLE AMERICA, INC.	$30,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	CHARTER COMMUNICATIONS INC (FKA CHARTER COMMUNICA…	$20,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	PORT OF SEATTLE	$60,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	FACEBOOK INC.	$30,000
2016 4th Quarter - Report	SIGNAL GROUP CONSULTING, LLC	RECREATIONAL EQUIPMENT, INC.	$40,000

Page 1 of 17 · 163 filings Next

Political Contributions

All 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008

Recipient / Honoree	Legislator	Payee / Committee	Date	Amount
NRSC	—	NRSC	Apr 9, 2019	$1,875
Mitch Mcconnell	Mitch Mcconnell (R, KY)	MCCONNELL FOR SENATE	Dec 10, 2018	$1,000
NRSC	—	NRSC	Oct 5, 2018	$1,875
Mike Rounds	Mike Rounds (R, SD)	ROUNDS FOR SENATE	Sep 30, 2018	$1,000
Kevin Cramer	Kevin Cramer (R, ND)	CRAMER FOR SENATE	Sep 27, 2018	$750
NRSC	—	NRSC	Jul 10, 2018	$1,875
Josh Hawley	Josh Hawley (R, MO)	JOSH HAWLEY FOR SENATE	Jun 29, 2018	$1,000
Marsha Blackburn	Marsha Blackburn (R, TN)	MARSHA BLACKBURN FOR SENATE	Jun 27, 2018	$2,700
Ted Cruz	Ted Cruz (R, TX)	TED CRUZ FOR SENATE	Jun 27, 2018	$1,000
NRSC	—	NRSC	Apr 30, 2018	$1,875

Page 1 of 18 · 178 contributions Next

Contribution Filings (LD-203)

Year	Period	Posted	Status
2019	Mid Year	Jul 30, 2019	Active
2018	Year End	Jan 30, 2019	Active
2018	Mid Year	Jul 30, 2018	Active
2017	Year End	Jan 30, 2018	Active
2017	Mid Year	Jul 28, 2017	Active
2016	Year End	Jan 27, 2017	Active
2016	Mid Year	Jul 27, 2016	Active
2015	Year End	Feb 1, 2016	Active
2015	Mid Year	Jul 30, 2015	Active
2014	Year End	Jan 30, 2015	Active
2014	Mid Year	Jul 30, 2014	Active
2013	Year End	Jan 30, 2014	Active
2013	Mid Year	Jul 30, 2013	Active
2012	Year End	Jan 29, 2013	Active
2012	Mid Year	Jul 30, 2012	Active
2011	Year End	Jan 30, 2012	Active
2011	Mid Year	Jul 27, 2011	Active
2010	Year End	Jan 28, 2011	Active
2010	Mid Year	Jul 29, 2010	Active
2009	Year End	Jan 29, 2010	Active
2009	Mid Year	Jul 21, 2009	Active
2008	Year End	Jan 29, 2009	Active
2008	Mid Year	Jul 30, 2008	Active
2008	Mid Year	Jul 29, 2008	Active
2008	Mid Year	Jul 25, 2008	Active