Wednesday, September 16, 2026Latest filing Sep 14, 2026

ILMN Congressional Stock Trades

Illumina, Inc. - Common Stock (ILMN)

Last disclosed trade Apr 1

Every disclosed trade in ILMN by members of Congress under the STOCK Act, parsed by Coldpine. Informational only, sourced from public filings. Not investment advice.

Sample · the intelligence layer

Coldpine signal scoreA 0-1 composite from four weighted factors: disclosure speed, trade size, cluster activity (multiple members buying the same name), and the member’s track record. ≥ 0.65 is the high-conviction tier; ≥ 0.50 is moderate. Trades from trust-managed members are penalized (× 0.2 multiplier). It’s research, not a recommendation.

Michael C. Burgess · Bought $ILMN · Jan 2 · $15K–$50K

0.49LOW
Disclosure speedx 0.250.30
Trade sizex 0.250.50
Cluster activityx 0.150.30

1 other member traded this name in the same window.

Track recordx 0.350.71

Every disclosed trade in the database gets this treatment: a four-factor score and a written read from Coldpine’s AI-based analysis. Informational only, not investment advice. Create a free account for every scored trade →

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24
Disclosed trades
11
Buys
13
Sells
3
Members trading

The record on $ILMN

Coldpine has parsed 24 disclosed trades in $ILMN by 3 members of Congress, drawn from 19 periodic transaction reports dated Feb 10, 2023 through Apr 1, 2025. All of them came from House members, filed 10 by Democrats and 14 by Republicans.

Of the 24 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 24 days. The longest was 44 days: a $ILMN purchase by Thomas H. Kean dated Apr 1, 2025, disclosed May 15, 2025. How late filing is measured across all of Congress is in the late-filers study.

14 of the 15 trades that list an account holder (93%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $ILMN purchases (5), and Michael C. Burgess the most sales (8).

Activity peaked in 2024 with 13 trades.

Across the 11 purchases Coldpine can price, $ILMN moved -0.30% on average between the trade date and the disclosure date, against +1.82% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 55% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade ILMN

Recent disclosed trades in ILMN

DateMemberTypeAmount
Apr 1Thomas H. Kean(NJ)buy$1K–$15K
Apr 1Thomas H. Kean(NJ)buy$1K–$15K
Feb 25Rohit Khanna(CA)sell$1K–$15K
Sep 3Michael C. Burgess(TX)sell$15K–$50K
Aug 30Michael C. Burgess(TX)sell$15K–$50K
Jul 2Rohit Khanna(CA)sell$1K–$15K
Apr 19Thomas H. Kean(NJ)buy$1K–$15K
Mar 11Michael C. Burgess(TX)sell$1K–$15K
Mar 11Michael C. Burgess(TX)sell$1K–$15K
Feb 12Michael C. Burgess(TX)buy$15K–$50K
Feb 12Michael C. Burgess(TX)sell$1K–$15K
Feb 12Michael C. Burgess(TX)sell$1K–$15K
Feb 9Michael C. Burgess(TX)sell$1K–$15K
Jan 2Michael C. Burgess(TX)buy$1K–$15K
Jan 2Michael C. Burgess(TX)sell$1K–$15K
Jan 2Michael C. Burgess(TX)buy$15K–$50K
Dec 5Rohit Khanna(CA)buy$1K–$15K
Nov 3Rohit Khanna(CA)sell$1K–$15K
Oct 31Rohit Khanna(CA)buy$1K–$15K
Aug 29Rohit Khanna(CA)buy$1K–$15K

Showing 20 of 24 disclosed trades.

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Data sourced from public STOCK Act disclosures. Coldpine is a publisher of intelligence on congressional disclosures, not an investment adviser. See full history and scores, free with an account →