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Federal campaign finance and roll-call votesFEC data through Jun 26, 2026

Donor

Winkel, Derek J.

Ankeny, IA · Renewable Energy Group, INC. · Executive Director, Mfg. Operations

$5,525
Total given
20
Contributions
Jun 21, 2019
First on record

FEC data through Jun 26, 2026

Contribution ledger

20 records
DateRecipient committeeAmountFiling
Sep 28, 2022Iowa Renewable Fuels Association PAC - Irfa PAC$500.00view
Sep 7, 2022Iowa Renewable Fuels Association PAC - Irfa PAC$810.00view
Sep 7, 2022Iowa Renewable Fuels Association PAC - Irfa PAC$20.00view
Jun 3, 2022Renewable Energy Group INC Political Action Committee (Reg Pac)$125.00view
Dec 31, 2021Renewable Energy Group INC Political Action Committee (Reg Pac)$350.00view
Sep 29, 2021Iowa Renewable Fuels Association PAC - Irfa PAC$520.00view
Jun 18, 2021Renewable Energy Group INC Political Action Committee (Reg Pac)$300.00view
Dec 31, 2020Renewable Energy Group INC Political Action Committee (Reg Pac)$75.00view
Nov 30, 2020Iowa Renewable Fuels Association PAC - Irfa PAC$450.00view
Nov 20, 2020Renewable Energy Group INC Political Action Committee (Reg Pac)$75.00view
Oct 9, 2020Renewable Energy Group INC Political Action Committee (Reg Pac)$25.00view
Sep 25, 2020Renewable Energy Group INC Political Action Committee (Reg Pac)$175.00view
Jun 19, 2020Renewable Energy Group INC Political Action Committee (Reg Pac)$150.00view
May 13, 2020Winred$250.00view
May 13, 2020Joni for Iowa$250.00view
Jan 28, 2020Feenstra for Congress$250.00view
Jan 28, 2020Winred$250.00view
Dec 20, 2019Renewable Energy Group INC Political Action Committee (Reg Pac)$325.00view
Sep 6, 2019Iowa Renewable Fuels Association PAC - Irfa PAC$300.00view
Jun 21, 2019Renewable Energy Group INC Political Action Committee (Reg Pac)$325.00view

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