Illumina Inc Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 122 trades in Illumina Inc (NASDAQ: ILMN) since 2015, across 13 members, worth an estimated $1.3M in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 66 buys against 56 sells, a modestly buy-led skew, with Democratic members responsible for 85% of the trades and Republican members 15%. The most recent disclosure shown was filed March 2026, and Lisa Mcclain has filed the most ILMN transactions among those shown, with 4. Other recent filers include Gilbert Cisneros and Ro Khanna. One notable disclosed move was a purchase by Lisa Mcclain on June 9, 2025, up 101.1% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the Illumina Inc (ILMN) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
Illumina congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | |
|---|---|---|---|---|---|---|---|
 Gilbert Cisneros House | Mar 9, 2026 | Feb 10, 2026 | 27 days | BUY |  $1,001 - $15,000 | +43.25% | |
Gilbert Cisneros House | Mar 9, 2026 | Feb 10, 2026 | 27 days | BUY | $1,001 - $15,000 | +43.25% | |
 Ro Khanna House | Feb 6, 2026 | Jan 29, 2026 | 8 days | SELL | $1,001 - $15,000 | +14.19% | |
 Lisa Mcclain House | Nov 21, 2025 | Oct 31, 2025 | 21 days | SELL | $1,001 - $15,000 | +38.36% | |
Lisa Mcclain House | Nov 21, 2025 | Oct 30, 2025 | 22 days | SELL | $1,001 - $15,000 | +72.64% | |
Lisa Mcclain House | Nov 21, 2025 | Oct 30, 2025 | 22 days | BUY | $1,001 - $15,000 | +72.64% | |
Lisa Mcclain House | Aug 13, 2025 | Jun 9, 2025 | 65 days | BUY | $1,001 - $15,000 | +101.14% |
Illumina (ILMN) congressional trading FAQ
Can members of Congress legally trade Illumina (ILMN) stock?
Yes. Members of Congress are permitted to trade individual stocks, including Illumina (ILMN), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. BullishWhales tracks those disclosures; it does not imply any trade was improper.
Are congressional Illumina (ILMN) trades public?
Yes. Every congressional trade in Illumina (ILMN) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded Illumina (ILMN)?
Members of Congress have disclosed 122 trades in Illumina (ILMN) worth $1.3M across 13 members, according to public STOCK Act filings.
Which members of Congress have traded Illumina (ILMN)?
Recent and active filers of Illumina (ILMN) disclosures include Lisa Mcclain, Gilbert Cisneros, Ro Khanna. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade Illumina (ILMN) more?
Across disclosed Illumina (ILMN) trades, 85% were by Democrats and 15% by Republicans, led by Democrats (85%).
What is the most recent congressional Illumina (ILMN) trade?
The most recent disclosed Illumina (ILMN) trade was a purchase by Gilbert Cisneros, filed Mar 8, 2026.
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Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.