Clerk of the House of Representatives • Legislative Resource Center • B-106 Cannon Building • Washington, DC 20515

Secretary of the Senate • Office of Public Records • 232 Hart Building • Washington, DC 20510

Filer Type and Name

Type:

Organization Lobbyist

Organization Name:

Quest Diagnostics Incorporated

Identification Numbers

House Registrant ID:

33894

Senate Registrant ID:

32555

Reporting Period

Year:

2026

Mid-Year (January 1 - June 30)

Year-End (July 1 - December 31)

Political Action Committee Names

Contributions

No Contributions

#0.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$3,500.00

Date:

2/10/26

Payee:

Brian Fitzpatrick for All of Us

Honoree:

Brian Fitzpatrick; PA-1 US House

#1.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$500.00

Date:

2/10/26

Payee:

Scott Peters for Congress

Honoree:

Scott Peters; CA-50 US House

#2.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$4,500.00

Date:

2/10/26

Payee:

Scott Peters for Congress

Honoree:

Scott Peters; CA-50 US House

#3.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$4,000.00

Date:

2/10/26

Payee:

Morgan Griffith for Congress

Honoree:

Morgan Griffith; VA-9 US House

#4.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

2/10/26

Payee:

Morgan Griffith for Congress

Honoree:

Morgan Griffith; VA-9 US House

#5.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/10/26

Payee:

Bilirakis for Congress

Honoree:

Gus Bilirakis; FL-12 US House

#6.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/10/26

Payee:

Bilirakis for Congress

Honoree:

Gus Bilirakis; FL-12 US House

#7.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

2/10/26

Payee:

Jason Smith for Congress

Honoree:

Jason Smith; MO-8 US House

#8.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

2/10/26

Payee:

American Clinical Laboratory Association PAC (LABPAC)

Honoree:

American Clinical Laboratory Association PAC (LABPAC)

#9.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$10,000.00

Date:

2/10/26

Payee:

Guthrie Victory Fund

Honoree:

Brett Guthrie JFC

#10.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

2/10/26

Payee:

Team Hudson

Honoree:

Richard Hudson JFC

#11.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/10/26

Payee:

Wyden for Oregon

Honoree:

Ronald Wyden JFC

#12.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/17/26

Payee:

Lahood for Congress

Honoree:

Darin LaHood; IL-16 US House

#13.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/17/26

Payee:

Dr. John Joyce for Congress

Honoree:

John Joyce; PA-13 US House

#14.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/17/26

Payee:

Dr. John Joyce for Congress

Honoree:

John Joyce; PA-13 US House

#15.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,500.00

Date:

2/17/26

Payee:

Emmer for Congress

Honoree:

Tom Emmer; MN-6 US House

#16.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/17/26

Payee:

Jimmy Panetta for Congress

Honoree:

Jimmy Panetta; CA-19 US House

#17.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/17/26

Payee:

Jimmy Panetta for Congress

Honoree:

Jimmy Panetta; CA-19 US House

#18.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

2/19/26

Payee:

Suozzi for Congress

Honoree:

Thomas Suozzi; NY-3 US House

#19.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,500.00

Date:

2/19/26

Payee:

Brian Fitzpatrick for All of Us

Honoree:

Brian Fitzpatrick; PA-1 US House

#20.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

2/19/26

Payee:

Kansans for Marshall

Honoree:

Roger Marshall; KS US Senate

#21.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,500.00

Date:

3/9/26

Payee:

Maggie for NH

Honoree:

Maggie Hassan; NH US Senate

#22.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

3/9/26

Payee:

Maggie for NH

Honoree:

Maggie Hassan; NH US Senate

#23.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

3/9/26

Payee:

Bill Cassidy for US Senate

Honoree:

Bill Cassidy; LA US Senate

#24.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

3/9/26

Payee:

Nevadans for Steven Horsford

Honoree:

Steven Horsford; NV-4 US House

#25.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

3/9/26

Payee:

Democratic Senatorial Campaign Committee (DSCC)

Honoree:

Democratic Senatorial Campaign Committee (DSCC)

#26.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

3/9/26

Payee:

Democratic Senatorial Campaign Committee (DSCC)

Honoree:

Democratic Senatorial Campaign Committee (DSCC)

#27.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

3/18/26

Payee:

Pallone for Congress

Honoree:

Frank Pallone, NJ-6 US House

#28.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

3/18/26

Payee:

Lori Trahan for Congress Committee

Honoree:

Lori Trahan; MA-3 US House

#29.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$4,000.00

Date:

3/18/26

Payee:

Lori Trahan for Congress Committee

Honoree:

Lori Trahan; MA-3 US House

#30.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

3/18/26

Payee:

Beth Van Duyne for Congress

Honoree:

Beth Van Duyne; TX-24 US House

#31.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

3/30/26

Payee:

Nellie Pou for Congress

Honoree:

Nellie Pou; NJ-9 US House

#32.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

3/30/26

Payee:

Aaron Bean for Congress

Honoree:

Aaron Bean; FL-4 US House

#33.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

5/20/26

Payee:

Blake Moore for Congress

Honoree:

Blake Moore; UT-1 US House

#34.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

5/20/26

Payee:

Julie Johnson for Congress

Honoree:

Julie Johnson; TX-33 US House

#35.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$5,000.00

Date:

5/20/26

Payee:

Diana Degette for Congress

Honoree:

Diana DeGette; CO-1 US House

#36.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,500.00

Date:

5/20/26

Payee:

Menendez for Congress

Honoree:

Robert Menendez; NJ-8 US House

#37.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$3,500.00

Date:

5/20/26

Payee:

Menendez for Congress

Honoree:

Robert Menendez; NJ-8 US House

#38.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$500.00

Date:

5/20/26

Payee:

Scanlon for Congress

Honoree:

Mary Scanlon; PA-5 US House

#39.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

5/20/26

Payee:

Hern for Senate

Honoree:

Kevin Hern; OK US Senate

#40.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

5/20/26

Payee:

Mike Thompson for Congress

Honoree:

Mike Thompson; CA-4 US House

#41.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

5/20/26

Payee:

Mike Thompson for Congress

Honoree:

Mike Thompson; CA-4 US House

#42.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

5/20/26

Payee:

Crapo Victory Committee

Honoree:

Michael Crapo JFC

#43.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

6/9/26

Payee:

Carol for Congress

Honoree:

Carol Miller; WV-1 US House

#44.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,000.00

Date:

6/23/26

Payee:

Foushee for Congress

Honoree:

Valerie Foushee; NC-4 US House

#45.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

6/23/26

Payee:

Maggie for NH

Honoree:

Maggie Hassan; NH US Senate

#46.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

6/23/26

Payee:

People for Ben

Honoree:

Ben Ray Lujan; NM US Senate

#47.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,000.00

Date:

6/23/26

Payee:

Emmer for Congress

Honoree:

Tom Emmer; MN-6 US House

#48.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$500.00

Date:

6/23/26

Payee:

Emmer for Congress

Honoree:

Tom Emmer; MN-6 US House

#49.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,500.00

Date:

6/23/26

Payee:

Terri Sewell for Congress

Honoree:

Terri Sewell; AL-7 US House

#50.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$1,500.00

Date:

6/23/26

Payee:

Sock It To 'Em PAC

Honoree:

John Curtis LPAC

#51.

Contribution Type:

FECA

Contributor Name:

QUEST DIAGNOSTICS INCORPORATED PAC (QuestPAC) C00329185

Amount:

$2,000.00

Date:

6/23/26

Payee:

Pennsylvania Honor PAC

Honoree:

Dave McCormick LPAC

Comments

Certification and Signature

I certify that I have read and am familiar with the provisions of the Standing Rules of the Senate and the Standing rules of the House of Representatives relating to the provision of gifts and travel. I have not provided, requested or directed a gift, including travel, to a Member of Congress or an officer or employee of either House of Congress with knowledge that receipt of the gift would violate rule XXXV of the Standing Rules of the Senate or rule XXV of the Rules of the House of Representatives during this filing period.

Digitally Signed By:

Sherry H. Widicus, 7/24/2026 11:02:40 AM