DonorTrail

Donor

Leffingwell, Dean

Louisville, CO · Scaled Agile, INC. · Executive

$1,502,822
Total given
324
Contributions
Jan 1, 2021
First on record

FEC data through Jun 26, 2026

Contribution ledger

324 records
DateRecipient committeeAmountFiling
Oct 29, 2024Actblue$1,000.00view
Oct 16, 2024Biden Victory Fund$6,600.00view
Oct 10, 2024Dccc$10,000.00view
Oct 10, 2024Actblue$10,000.00view
Oct 10, 2024Dscc$10,000.00view
Oct 10, 2024Actblue$10,000.00view
Oct 8, 2024House Majority PAC$15,000.00view
Oct 8, 2024Actblue$10,000.00view
Oct 8, 2024Actblue$15,000.00view
Oct 8, 2024Actblue$10,000.00view
Oct 8, 2024Michigan Democratic State Central Committee$10,000.00view
Oct 8, 2024Democratic Party of Wisconsin$10,000.00view
Sep 11, 2024Actblue$10,000.00view
Sep 11, 2024Actblue$15,000.00view
Sep 11, 2024Tester Victory Fund$15,000.00view
Sep 11, 2024Dscc$10,000.00view
Sep 5, 2024Alsobrooks for Senate$3,300.00view
Jul 22, 2024Rudy Salas for Congress$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Landsman for Congress$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Suozzi for Congress$1,000.00view
Jul 22, 2024Susie Lee for Congress$2,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Tammy Baldwin for Senate$3,300.00view
Jul 22, 2024Baccam for Iowa$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$3,000.00view
Jul 22, 2024Engel for Arizona$1,000.00view
Jul 22, 2024Actblue$3,300.00view
Jul 22, 2024Mrvan for Congress$1,000.00view
Jul 22, 2024Titus for Congress$1,000.00view
Jul 22, 2024Monica Tranel for Montana$1,000.00view
Jul 22, 2024Actblue$2,000.00view
Jul 22, 2024Christina Bohannan for Congress$1,000.00view
Jul 22, 2024Hertel for Michigan$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Don Davis for Nc$1,000.00view
Jul 22, 2024Gabe Vasquez for Congress$1,000.00view
Jul 22, 2024Actblue$3,300.00view
Jul 22, 2024Emilia Sykes for Congress$1,000.00view
Jul 22, 2024Michelle Vallejo for Congress$1,000.00view
Jul 22, 2024Missy for Congress$1,000.00view
Jul 22, 2024Bob Casey for Senate INC$3,300.00view
Jul 22, 2024Josh Riley for Congress$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Marie for Congress$1,000.00view
Jul 22, 2024Friends of Jahana Hayes$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Will Rollins for Congress$1,000.00view
Jul 22, 2024Kaptur for Congress$2,300.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Kaine for Virginia$3,300.00view
Jul 22, 2024Pat Ryan for Congress$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Janelle Bynum for Congress$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Actblue$1,000.00view
Jul 22, 2024Mondaire for Congress$1,000.00view
Jul 22, 2024Adam Gray for Congress$1,000.00view
Jul 22, 2024George Whitesides for Congress$1,000.00view
Jul 22, 2024Actblue$3,300.00view
Jul 16, 2024Elissa Slotkin for Michigan$3,300.00view
Jul 16, 2024Actblue$6,600.00view
Jul 16, 2024Elissa Slotkin for Michigan$3,300.00view
Jul 12, 2024Amy Klobuchar Victory Committee$3,300.00view
Jul 12, 2024Actblue$5,000.00view
Jul 12, 2024PAC in the Saddle$5,000.00view
Jul 12, 2024Actblue$3,300.00view
Jul 9, 2024Actblue$3,300.00view
Jul 9, 2024Amy Klobuchar Victory Committee$3,300.00view
Jun 21, 2024Ohio Grassroots Victory Fund$5,000.00view
Jun 21, 2024Actblue$5,000.00view
Apr 22, 2024Bob Casey for Senate INC$3,300.00view
Apr 22, 2024Actblue$3,300.00view
Apr 3, 2024Actblue-$3,300.00view
Mar 31, 2024Adam Gray for Congress$666.00view
Mar 28, 2024Engel for Arizona$1,000.00view
Mar 28, 2024Janelle Bynum for Congress$666.00view
Mar 28, 2024Vargas for Congress$666.00view
Mar 28, 2024Christina Bohannan for Congress$666.00view
Mar 28, 2024Mrvan for Congress$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Kaptur for Congress$1,000.00view
Mar 28, 2024Gabe Vasquez for Congress$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Landsman for Congress$666.00view
Mar 28, 2024Mondaire for Congress$666.00view
Mar 28, 2024Josh Riley for Congress$666.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Will Rollins for Congress$666.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024George Whitesides for Congress$666.00view
Mar 28, 2024Missy for Congress$666.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024Baccam for Iowa$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Emilia Sykes for Congress$666.00view
Mar 28, 2024Actblue$1,000.00view
Mar 28, 2024Monica Tranel for Montana$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Suozzi for Congress$1,000.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Rudy Salas for Congress$1,000.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Friends of Jahana Hayes$666.00view
Mar 28, 2024Michelle Vallejo for Congress$666.00view
Mar 28, 2024Marie for Congress$666.00view
Mar 28, 2024Titus for Congress$666.00view
Mar 28, 2024Pat Ryan for Congress$1,000.00view
Mar 28, 2024Actblue$666.00view
Mar 28, 2024Don Davis for Nc$666.00view
Mar 28, 2024Hertel for Michigan$666.00view
Mar 28, 2024Susie Lee for Congress$1,000.00view
Mar 26, 2024Colorado Democratic Party$10,000.00view
Mar 26, 2024Actblue$10,000.00view
Mar 26, 2024Actblue$3,300.00view
Mar 26, 2024Brittany Pettersen for Colorado$3,300.00view
Nov 26, 2023Biden Victory Fund$10,000.00view
Nov 22, 2023Actblue$3,300.00view
Nov 22, 2023Gallego for Arizona$3,300.00view
Nov 6, 2023Actblue$1,000.00view
Nov 6, 2023Joe Neguse for Congress$1,000.00view
Oct 23, 2023Democratic Executive Committee of Florida$3,000.00view
Oct 16, 2023Actblue$3,000.00view
Aug 27, 2023Dccc$26,000.00view
Aug 25, 2023Actblue$26,000.00view
Aug 23, 2023Dccc$15,000.00view
Aug 23, 2023Actblue$15,000.00view
Aug 16, 2023Actblue$6,600.00view
Aug 16, 2023Actblue$15,000.00view
Aug 16, 2023Mary Peltola for Alaska$3,300.00view
Aug 16, 2023Mary Peltola for Alaska$3,300.00view
Aug 16, 2023Dscc$15,000.00view
Aug 7, 2023Rosen for Nevada$3,300.00view
Aug 7, 2023Rosen for Nevada$3,300.00view
Aug 7, 2023Actblue$6,600.00view
Aug 4, 2023Colorado Democratic Party$10,000.00view
Aug 4, 2023Actblue$10,000.00view
Jul 27, 2023Ohio Grassroots Victory Fund$5,000.00view
Jul 27, 2023Actblue$5,000.00view
Jul 24, 2023Actblue$6,600.00view
Jul 24, 2023Brittany Pettersen for Colorado$3,300.00view
Jul 24, 2023Brittany Pettersen for Colorado$3,300.00view
Jul 11, 2023Actblue$3,300.00view
Jul 11, 2023Jason Crow for Congress$3,300.00view
Jun 29, 2023Caraveo for Congress$800.00view
Jun 29, 2023Actblue$800.00view
Apr 25, 2023Friends of Sherrod Brown$3,300.00view
Apr 25, 2023Actblue$6,600.00view
Apr 25, 2023Friends of Sherrod Brown$3,300.00view
Apr 5, 2023Actblue$3,300.00view
Apr 5, 2023Montanans for Tester$3,300.00view
Apr 4, 2023Democracy Protection Project$50,000.00view
Apr 3, 2023Real Leadership for Colorado$25,000.00view
Mar 23, 2023Actblue$3,300.00view
Mar 23, 2023Montanans for Tester$3,300.00view
Feb 26, 2023Adam for Colorado$3,300.00view
Feb 26, 2023Adam for Colorado-$3,300.00view
Feb 22, 2023Actblue$6,600.00view
Feb 22, 2023Adam for Colorado$6,600.00view
Jan 31, 2023Caraveo for Congress$2,500.00view
Jan 31, 2023Actblue$5,800.00view
Jan 31, 2023Caraveo for Congress$3,300.00view
Oct 13, 2022Actblue$10,000.00view
Oct 13, 2022Mandela Barnes Victory Fund$10,000.00view
Oct 10, 2022Alex Padilla for Senate$2,900.00view
Oct 10, 2022Actblue$2,900.00view
Oct 5, 2022Alex Padilla for Senate$2,900.00view
Oct 5, 2022Actblue$2,900.00view
Aug 2, 2022Actblue$2,900.00view
Aug 2, 2022Cheri Beasley for North Carolina$2,900.00view
Aug 2, 2022Mandela Barnes for Wisconsin$2,900.00view
Jul 20, 2022Fight for Our Democracy PAC$5,000.00view
Jul 20, 2022Fetterman Victory Fund$4,200.00view
Jul 20, 2022Actblue$5,000.00view
Jul 20, 2022Actblue$4,200.00view
Jun 24, 2022Brittany Pettersen for Colorado$2,900.00view
Jun 24, 2022Actblue$2,900.00view
Jun 24, 2022Caraveo for Congress$2,900.00view
Jun 24, 2022Actblue$2,900.00view
Jun 13, 2022Actblue$15,000.00view
Jun 13, 2022Smp$15,000.00view
May 27, 2022Actblue$10,000.00view
May 27, 2022Cortez Masto Victory 2022$10,000.00view
May 23, 2022Actblue$2,900.00view
May 23, 2022Brittany Pettersen for Colorado$2,900.00view
May 20, 2022Fetterman Victory Fund$5,800.00view
May 20, 2022Actblue$5,800.00view
May 18, 2022Actblue$2,900.00view
May 18, 2022Fetterman for Pa$2,900.00view
Apr 26, 2022Maggie Hassan Victory Fund$10,000.00view
Apr 26, 2022Actblue$10,000.00view
Apr 19, 2022Actblue$15,000.00view
Apr 19, 2022Warnock Victory Fund$15,000.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Dr Kim Schrier for Congress$2,900.00view
Apr 18, 2022Spanberger for Congress$2,900.00view
Apr 18, 2022Friends of Dan Kildee$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Sanford Bishop for Congress$2,900.00view
Apr 18, 2022Cindy Axne for Congress$2,900.00view
Apr 18, 2022Angie Craig for Congress$2,900.00view
Apr 18, 2022Susan Wild for Congress$2,900.00view
Apr 18, 2022Cartwright for Congress$2,900.00view
Apr 18, 2022Kurt Schrader for Congress$2,900.00view
Apr 18, 2022Caraveo for Congress$2,900.00view
Apr 18, 2022Susie Lee for Congress$2,900.00view
Apr 18, 2022Bill Foster for Congress$2,900.00view
Apr 18, 2022Elaine for Congress$2,900.00view
Apr 18, 2022Stanton for Congress$2,900.00view
Apr 18, 2022Mike Levin for Congress$2,900.00view
Apr 18, 2022Titus for Congress$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 18, 2022Actblue$2,900.00view
Apr 12, 2022Actblue$10,000.00view
Apr 12, 2022Michigan Democratic State Central Committee$10,000.00view
Apr 11, 2022Actblue$10,000.00view
Apr 11, 2022Colorado Democratic Party$10,000.00view
Apr 11, 2022Actblue$5,000.00view
Mar 24, 2022Warnock for Georgia$2,700.00view
Feb 10, 2022Mark Kelly Victory Fund$10,000.00view
Jan 27, 2022Catherine Cortez-Masto for Senate$5,800.00view
Jan 24, 2022Actblue$36,500.00view
Jan 24, 2022Dccc$36,500.00view
Jan 24, 2022Warnock for Georgia$2,900.00view
Jan 19, 2022Actblue-$5,800.00view
Jan 18, 2022Catherine Cortez-Masto for Senate$5,800.00view
Jan 18, 2022Dscc$36,500.00view
Jan 18, 2022Actblue-$5,800.00view
Jan 18, 2022Actblue$36,500.00view
Jan 18, 2022Actblue$5,800.00view
Jan 18, 2022Actblue$5,800.00view
Jan 18, 2022Actblue$2,800.00view
Jan 18, 2022Warnock for Georgia$2,700.00view
Jan 18, 2022Actblue$5,600.00view
Dec 18, 2021Actblue$5,000.00view
Dec 18, 2021314 Action Fund$5,000.00view
Nov 8, 2021Warnock for Georgia$2,900.00view
Nov 8, 2021Warnock for Georgia$2,900.00view
Nov 7, 2021Mark Kelly for Senate-$2,900.00view
Nov 7, 2021Mark Kelly for Senate-$2,100.00view
Nov 5, 2021Dscc$6,500.00view
Nov 5, 2021Actblue$5,800.00view
Nov 5, 2021Actblue$5,800.00view
Nov 5, 2021Actblue$6,500.00view
Nov 5, 2021Actblue$5.00view
Nov 5, 2021Actblue$5,800.00view
Nov 5, 2021Actblue$5,800.00view
Nov 5, 2021Actblue$5,800.00view
Nov 5, 2021Actblue-$5.00view
Nov 5, 2021Catherine Cortez-Masto for Senate$2,900.00view
Nov 5, 2021Catherine Cortez-Masto for Senate$2,900.00view
Nov 5, 2021Mark Kelly for Senate$2,900.00view
Nov 5, 2021Maggie for Nh$2,900.00view
Nov 5, 2021Maggie for Nh$2,900.00view
Nov 5, 2021Mark Kelly for Senate$2,900.00view
Oct 9, 2021Actblue$30,000.00view
Oct 9, 2021Dscc$30,000.00view
Aug 25, 2021Mark Kelly for Senate$2,100.00view
Aug 25, 2021Actblue$3,000.00view
Aug 25, 2021Mark Kelly for Senate$900.00view
Aug 24, 2021Dccc$36,500.00view
Aug 24, 2021Actblue$100.00view
Aug 24, 2021Actblue$36,500.00view
Aug 19, 2021Actblue$1,000.00view
Aug 19, 2021Joe Neguse for Congress$100.00view
Aug 19, 2021Joe Neguse for Congress$900.00view
Aug 8, 2021Actblue$50.00view
Aug 8, 2021Mark Kelly for Senate$2,000.00view
Aug 8, 2021Actblue$2,000.00view
May 31, 2021Actblue$1,000.00view
May 31, 2021Jason Crow for Congress$1,000.00view
May 16, 2021Fight for Our Democracy PAC$5,000.00view
May 4, 2021Actblue$5,000.00view
Apr 16, 2021Actblue$10,000.00view
Mar 17, 2021Joe Neguse for Congress$2,000.00view
Mar 17, 2021Actblue$2,000.00view
Mar 11, 2021Colorado Democratic Party$10,000.00view
Feb 28, 2021Actblue$10,000.00view
Jan 1, 2021Actblue$10,000.00view
Jan 1, 2021Ossoff Victory Fund$10,000.00view

Each filing link opens the original FEC document image. Itemized contributions only (generally those above the FEC’s $200 itemization threshold).