Which Illinois members are listed here?

Every U.S. Senator and Representative from Illinois who has filed at least one periodic transaction report with parsed trades under the STOCK Act since January 2023, including members who have since left office. Most members of Congress do not trade individual stocks, so a name that is missing has no such report on the public record, not an incomplete record. Sitting members with no report on file are named under each chamber, from the public congress-legislators roster.

What counts as a late filing?

A trade disclosed more than 45 days after it happened, which is past the STOCK Act deadline. Late filings are public record and are counted here per trade, so one member with many late trades can move the state-wide share on their own.

Where does the data come from?

From the periodic transaction reports members file with the House Clerk and the Secretary of the Senate. Coldpine, an AI-based platform, parses every filing as it is published and links each trade to the member and the original document.

How do I find just my own representative?

Use the ZIP code lookup at coldpine.io/delegation. It places a ZIP in its congressional district and shows the two Illinois senators and the House member for that district as they appear in the same record.

All states/Illinois

Illinois congress stock trades: every Illinois member on record

Every U.S. Senator and Representative from Illinois with a periodic transaction report on file under the STOCK Act since 2023, 4 members in all (0 senators, 4 representatives), ranked by number of disclosed trades within each chamber. Each name opens the member’s full disclosed history, most-traded tickers, late filings and source documents. Want just your own district? Look it up by ZIP code. Every state is listed on Congress stock trades by state, and both chambers nationwide are on every politician on record.

The Illinois record since 2023

Members on record: 4
Disclosed trades: 214 (124 buys, 90 sales)
Filed late: 50 of 214 (23%)
Reports filed: 45
Last report: Sep 3, 2026

Jonathan Jackson accounts for 195 of the 214 trades disclosed from Illinois (91%). 4 of the 4 members on record have at least one trade disclosed past the 45-day deadline; 0 have none. The most late trades belong to Jonathan Jackson (37 of 195). Who files late across all of Congress is ranked in the STOCK Act late-filers report.

Senate · Illinois

Not on record: both sitting senators from Illinois have no periodic transaction report with parsed trades on file since 2023: Richard J. Durbin (D), Tammy Duckworth (D). Most members of Congress do not trade individual stocks, and a member with no reportable trades files no report.

House · Illinois

1Jonathan JacksonD · IL-01 · 37 late · $AMZN195 (109/86)37 late$AMZNSep 3, 2026
2Sean CastenD · IL-06 · 11 late12 (12/0)11 laten/aAug 27, 2024
3Bradley S. SchneiderD · IL-10 · 1 late6 (3/3)1 laten/aJul 2, 2025
4Darin McKay LaHoodR · IL-16 · 1 late · $WNRP1 (0/1)1 late$WNRPSep 27, 2024

Columns: rank · member (party · district) · trades (buys/sales) · late filings · most traded · last report

Not on record: 13 sitting House members from Illinois have no periodic transaction report with parsed trades on file since 2023: Robin L. Kelly (D · IL-02), Delia C. Ramirez (D · IL-03), Jesús G. "Chuy" García (D · IL-04), Mike Quigley (D · IL-05), Danny K. Davis (D · IL-07), Raja Krishnamoorthi (D · IL-08), Janice D. Schakowsky (D · IL-09), Bill Foster (D · IL-11), Mike Bost (R · IL-12), Nikki Budzinski (D · IL-13), Lauren Underwood (D · IL-14), Mary E. Miller (R · IL-15), Eric Sorensen (D · IL-17). Most members of Congress do not trade individual stocks, and a member with no reportable trades files no report.

Get told the next time

One click follows all 4 Illinois members under a free account, and Coldpine emails you when any of them files a new trade. No card, no spam.

Follow all 4 free →

Other states on record

About this list

Which Illinois members are listed here?: Every U.S. Senator and Representative from Illinois who has filed at least one periodic transaction report with parsed trades under the STOCK Act since January 2023, including members who have since left office. Most members of Congress do not trade individual stocks, so a name that is missing has no such report on the public record, not an incomplete record. Sitting members with no report on file are named under each chamber, from the public congress-legislators roster.
What counts as a late filing?: A trade disclosed more than 45 days after it happened, which is past the STOCK Act deadline. Late filings are public record and are counted here per trade, so one member with many late trades can move the state-wide share on their own.
Where does the data come from?: From the periodic transaction reports members file with the House Clerk and the Secretary of the Senate. Coldpine, an AI-based platform, parses every filing as it is published and links each trade to the member and the original document.
How do I find just my own representative?: Use the ZIP code lookup at coldpine.io/delegation. It places a ZIP in its congressional district and shows the two Illinois senators and the House member for that district as they appear in the same record.

Coldpine publishes intelligence on public Congressional disclosures. Nothing here is investment advice or a recommendation to buy or sell anything. Every trade links to the member’s page and the original filing. Sitting members are named from the public congress-legislators roster (snapshot 2026-09-11).