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

PI Congressional Stock Trades

Impinj, Inc. - Common Stock (PI)

Last disclosed trade May 14

Every disclosed trade in PI 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.

Marjorie Taylor Greene · Bought $PI · Mar 3 · $1K–$15K

0.58MED
Disclosure speedx 0.251.00
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.80

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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3
Disclosed trades
3
Buys
0
Sells
1
Members trading

The record on $PI

Coldpine has parsed 3 disclosed trades in $PI by 1 member of Congress, drawn from 3 periodic transaction reports dated Mar 3, 2025 through May 14, 2025. All of them came from House members, all filed by Republicans.

Of the 3 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 5 days. The longest was 6 days: a $PI purchase by Marjorie Taylor Greene dated Mar 3, 2025, disclosed Mar 9, 2025. How late filing is measured across all of Congress is in the late-filers study.

Members who trade PI

Recent disclosed trades in PI

DateMemberTypeAmount
Aug 10Rohit Khanna(CA)buy$1K–$15K
Aug 7Christian D. Menefee(TX)sell$15K–$50K
Aug 4Rohit Khanna(CA)sell$1K–$15K
Aug 4Rohit Khanna(CA)sell$1K–$15K
Aug 3Rohit Khanna(CA)sell$1K–$15K
Jul 30Rohit Khanna(CA)sell$15K–$50K
Jul 30Rohit Khanna(CA)sell$1K–$15K
Jul 7Rohit Khanna(CA)sell$1K–$15K
Jun 16Rohit Khanna(CA)sell$1K–$15K
Jun 15Rohit Khanna(CA)sell$1K–$15K
May 28Christian D. Menefee(TX)sell$15K–$50K
May 27John Boozman(AR)sell$1K–$15K
May 27John Boozman(AR)sell$1K–$15K
Apr 13Rohit Khanna(CA)buy$1K–$15K
Mar 27Alan Armstrong(OK)buy$1K–$15K
Feb 23Christian D. Menefee(TX)sell$15K–$50K
Feb 20Charles J. "Chuck" Fleischmann(TN)sell$1K–$15K
Feb 17Christian D. Menefee(TX)sell$1K–$15K
Jan 29Michael T. McCaul(TX)sell$15K–$50K
Jan 28Charles J. "Chuck" Fleischmann(TN)buy$1K–$15K

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 →