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
Organization Lobbyist
Merck & Co, Inc.
31304
24908
2026
Mid-Year (January 1 - June 30)
Year-End (July 1 - December 31)
#0.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$-5,000.00 Date:1/15/2026 Payee:Defend Our Conservative Senate PAC (DOC'S PAC) Honoree:US Senator Roger Marshall |
#1.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$15,000.00 Date:3/4/2026 Payee:DSCC Honoree:DSCC |
#2.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:AlsoPAC Honoree:US Senator Angela Alsobrooks |
#3.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:Common Ground PAC Honoree:US Senator Timothy Kaine |
#4.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Chris Coons For Delaware Honoree:US Senator Chris Coons |
#5.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:M-PAC Honoree:US Senator Patty Murray |
#6.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Dr Kim Schrier For Congress Honoree:US Representative Kim Schrier |
#7.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Deborah Ross For Congress Honoree:US Representative Deborah Ross |
#8.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Jake Auchincloss For Congress Honoree:US Representative Jake Auchincloss |
#9.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Katherine Clark For Congress Honoree:US Representative Katherine Clark |
#10.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Adam Gray for Congress Honoree:Assemblymember Adam Gray |
#11.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:Defend Our Conservative Senate PAC (DOC'S PAC) Honoree:US Senator Roger Marshall |
#12.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$15,000.00 Date:3/4/2026 Payee:NRSC Honoree:NRSC |
#13.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Bill Cassidy For US Senate Honoree:US Senator Bill Cassidy |
#14.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:Texans For Senator John Cornyn Inc. Honoree:US Senator John Cornyn |
#15.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Capito For West Virginia Honoree:US Senator Shelley Capito |
#16.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,500.00 Date:3/4/2026 Payee:Moody For Florida Honoree:US Senator Ashley Moody |
#17.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$15,000.00 Date:3/4/2026 Payee:NRCC Honoree:NRCC |
#18.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,000.00 Date:3/4/2026 Payee:Dr John Joyce For Congress Honoree:US Representative John Joyce |
#19.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$3,000.00 Date:3/4/2026 Payee:Dr John Joyce For Congress Honoree:US Representative John Joyce |
#20.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$3,000.00 Date:3/4/2026 Payee:Morgan Griffith For Congress Honoree:US Representative Morgan Griffith |
#21.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,000.00 Date:3/4/2026 Payee:Morgan Griffith For Congress Honoree:US Representative Morgan Griffith |
#22.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Kean For Congress Inc Honoree:US Representative Tom Kean |
#23.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:Scalise For Congress Honoree:US Representative Steve Scalise |
#24.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:American Revival PAC Honoree:US Representative James Johnson |
#25.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Cole For Congress Honoree:US Representative Tom Cole |
#26.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/4/2026 Payee:Jason Smith For Congress Honoree:US Representative Jason Smith |
#27.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/4/2026 Payee:Brian Fitzpatrick For All Of Us Honoree:US Representative Brian Fitzpatrick |
#28.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/4/2026 Payee:Adrian Smith For Congress Honoree:US Representative Adrian Smith |
#29.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,500.00 Date:3/4/2026 Payee:Adrian Smith For Congress Honoree:US Representative Adrian Smith |
#30.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Lahood For Congress Honoree:US Representative Darin LaHood |
#31.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/4/2026 Payee:Claudia Tenney For Congress Honoree:US Representative Claudia Tenney |
#32.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/4/2026 Payee:Carol For Congress Honoree:US Representative Carol Miller |
#33.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/16/2026 Payee:Nevadans For Steven Horsford Honoree:US Representative Steven Horsford |
#34.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/16/2026 Payee:Kevin Mullin For Congress Honoree:US Representative Kevin Mullin |
#35.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/16/2026 Payee:Delbene For Congress Honoree:US Representative Suzan DelBene |
#36.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/16/2026 Payee:Collins For Senator Honoree:US Senator Susan Collins |
#37.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:3/16/2026 Payee:Rogers for Senate Honoree:Mr. Michael Rogers |
#38.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/16/2026 Payee:Alaskans For Dan Sullivan Honoree:US Senator Dan Sullivan |
#39.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/16/2026 Payee:Emmer For Congress Honoree:US Representative Tom Emmer |
#40.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/16/2026 Payee:Hudson For Congress Honoree:US Representative Richard Hudson |
#41.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:3/16/2026 Payee:Guthrie For Congress Honoree:US Representative Brett Guthrie |
#42.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:3/16/2026 Payee:Beth Van Duyne For Congress Honoree:US Representative Beth Van Duyne |
#43.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,000.00 Date:3/20/2026 Payee:Jobs Opportunity Now Political Action Committee Honoree:US Senator Jon Husted |
#44.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Juntos PAC Honoree:US Senator Ruben Gallego |
#45.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:LOBO PAC Honoree:US Senator Martin Heinrich |
#46.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:I Got Your Back PAC Honoree:US Senator Lisa Blunt Rochester |
#47.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$15,000.00 Date:4/28/2026 Payee:DCCC Honoree:DCCC |
#48.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,000.00 Date:4/28/2026 Payee:Diana Degette For Congress Honoree:US Representative Diana DeGette |
#49.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:4/28/2026 Payee:Kansans For Marshall Honoree:US Senator Roger Marshall |
#50.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Building A National Knowledgeable Security PAC Honoree:US Senator James Banks |
#51.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:4/28/2026 Payee:Common Values PAC Honoree:US Senator John Barrasso |
#52.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Lisa McClain For Congress Honoree:US Representative Lisa McClain |
#53.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Rulli For Ohio Honoree:US Representative Michael Rulli |
#54.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Houchin For Congress Honoree:US Representative Erin Houchin |
#55.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Brad Knott For Congress Honoree:US Representative Brad Knott |
#56.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Moolenaar For Congress Honoree:US Representative John Moolenaar |
#57.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Jay Obernolte For Congress Honoree:US Representative Jay Obernolte |
#58.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Rudy For Indiana Honoree:US Representative Rudy Yakym |
#59.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Comer For Congress Honoree:US Representative James Comer |
#60.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Brian Jack For Congress Honoree:US Representative Brian Jack |
#61.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Balderson For Congress Honoree:US Representative Troy Balderson |
#62.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:4/28/2026 Payee:Dr. Raul Ruiz For Congress Honoree:US Representative Raul Ruiz |
#63.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Schneider For Congress Honoree:US Representative Brad Schneider |
#64.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Mrvan For Congress Honoree:US Representative Frank Mrvan |
#65.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Herb Conaway For Congress Honoree:US Representative Herb Conaway |
#66.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:4/28/2026 Payee:Don Davis For Nc Honoree:US Representative Don Davis |
#67.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:6/16/2026 Payee:Scott Peters For Congress Honoree:US Representative Scott Peters |
#68.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$5,000.00 Date:6/22/2026 Payee:People For Ben Honoree:US Senator Ben Ray Lujan |
#69.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,500.00 Date:6/22/2026 Payee:OORAH! POLITICAL ACTION COMMITTEE Honoree:US Senator Todd Young |
#70.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Fedorchak For Nd Honoree:US Representative Julie Fedorchak |
#71.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,500.00 Date:6/22/2026 Payee:August Pfluger For Congress Honoree:US Representative August Pfluger |
#72.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,500.00 Date:6/22/2026 Payee:Valadao For Congress Honoree:US Representative David Valadao |
#73.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Rick W. Allen For Congress Honoree:US Representative Rick Allen |
#74.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:6/22/2026 Payee:Diana For Congress Honoree:US Representative Diana Harshbarger |
#75.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:McDowell For Congress Honoree:US Representative Addison McDowell |
#76.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:6/22/2026 Payee:Friends To Elect Dr. Greg Murphy To Congress Honoree:US Representative Gregory Murphy |
#77.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Troy Downing For Congress Honoree:US Representative Troy Downing |
#78.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Nathaniel Moran For Congress Honoree:US Representative Nathaniel Moran |
#79.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Ron Estes For Congress Honoree:US Representative Ron Estes |
#80.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:6/22/2026 Payee:Smucker For Congress Honoree:US Representative Lloyd Smucker |
#81.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Moolenaar For Congress Honoree:US Representative John Moolenaar |
#82.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Greg Steube For Congress Honoree:US Representative Greg Steube |
#83.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$1,000.00 Date:6/22/2026 Payee:Vince Fong For Congress Honoree:US Representative Vince Fong |
#84.Contribution Type:FECA Contributor Name:Merck & Co., Inc., Employees Political Action Committee (Merck PAC) Amount:$2,500.00 Date:6/25/2026 Payee:SMART SOLUTIONS PAC Honoree:US Senator Jacky Rosen |
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.
Brad Tallamy, 7/30/2026 11:51:54 AM
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