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NYSE: MIRMirion Technologies Inc
IndustrialsMkt Cap $4.47BCongress ownership rank #2749

Mirion Technologies Inc Congressional Trading

According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 3 trades in Mirion Technologies Inc (NYSE: MIR) since 2025, across 1 member, worth an estimated $91.00K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). Democratic members are responsible for 100% of the trades and Republican members 0%. The most recent disclosure shown was filed March 2026, and Ro Khanna has filed the most MIR transactions among those shown, with 3. One notable disclosed move was a purchase by Ro Khanna on September 24, 2025, down 17.0% 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 Mirion Technologies Inc (MIR) stock overview and the complete trade table below.

Data updated

Trades
3
Politicians
1
Filings
3
Disclosed Vol
$91.00K
Buys
3
100%
Sells
0
0%

Price & congressional trade timeline

Party breakdown

Mirion Technologies congressional trading activity

PoliticianPublishedTradedFiled AfterTypeSizeReturn
Mar 9, 2026Feb 19, 202618 daysBUY
$1,001 - $15,000
-15.04%
Oct 3, 2025Sep 24, 20259 daysBUY
$1,001 - $15,000
-16.98%
Jul 9, 2025Jun 27, 202512 daysBUY
$50,001 - $100,000
-15.98%
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Mirion Technologies (MIR) congressional trading FAQ

Can members of Congress legally trade Mirion Technologies (MIR) stock?

Yes. Members of Congress are permitted to trade individual stocks, including Mirion Technologies (MIR), 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 Mirion Technologies (MIR) trades public?

Yes. Every congressional trade in Mirion Technologies (MIR) 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 Mirion Technologies (MIR)?

Members of Congress have disclosed 3 trades in Mirion Technologies (MIR) worth $91.00K across 1 members, according to public STOCK Act filings.

Which members of Congress have traded Mirion Technologies (MIR)?

Recent and active filers of Mirion Technologies (MIR) disclosures include Ro Khanna. The full member-by-member trade list is on this page.

Do Democrats or Republicans trade Mirion Technologies (MIR) more?

Across disclosed Mirion Technologies (MIR) trades, 100% were by Democrats and 0% by Republicans, led by Democrats (100%).

What is the most recent congressional Mirion Technologies (MIR) trade?

The most recent disclosed Mirion Technologies (MIR) trade was a purchase by Ro Khanna, filed Mar 8, 2026.

Browse all stocks Congress tradesCongressional trading overviewMirion Technologies (MIR) stock overview

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.

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