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

ON Congressional Stock Trades

ON SEMICONDUCTOR CORPORATION CMN

Last disclosed trade Jul 27

Every disclosed trade in ON 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.

Susie Lee · Sold $ON · May 9 · $1K–$15K

0.49LOW
Disclosure speedx 0.250.60
Trade sizex 0.250.20
Cluster activityx 0.150.30

1 other member traded this name in the same window.

Track recordx 0.350.69

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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26
Disclosed trades
14
Buys
12
Sells
5
Members trading

The record on $ON

Coldpine has parsed 26 disclosed trades in $ON by 5 members of Congress, drawn from 18 periodic transaction reports dated Apr 10, 2023 through Jul 27, 2026. All of them came from House members, filed 25 by Democrats and 1 by Republicans.

Of the 26 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 25 days. The longest was 37 days: a $ON purchase by Rohit Khanna dated Jul 1, 2024, disclosed Aug 7, 2024. How late filing is measured across all of Congress is in the late-filers study.

24 of the 24 trades that list an account holder (100%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $ON purchases (12), and Rohit Khanna the most sales (8).

Activity peaked in 2024 with 14 trades. The busiest single month was February 2025, when 3 different members disclosed $ON trades.

Across the 14 purchases Coldpine can price, $ON moved -0.63% on average between the trade date and the disclosure date, against +0.98% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 50% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade ON

Recent disclosed trades in ON

DateMemberTypeAmount
Aug 19Kevin Hern(OK)sell$15K–$50K
Jul 27Rohit Khanna(CA)buy$1K–$15K
Jul 20Rohit Khanna(CA)sell$1K–$15K
Jul 10Rohit Khanna(CA)sell$15K–$50K
Jul 8Rohit Khanna(CA)sell$1K–$15K
Jul 7Rohit Khanna(CA)sell$1K–$15K
Jun 30Diana Harshbarger(TN)exch$1K–$15K
Jun 30Diana Harshbarger(TN)exch$1K–$15K
Jun 29Kelly Louise Morrison(MN)exch$15K–$50K
Jun 29Kevin Hern(OK)exch$15K–$50K
Jun 29Debbie Dingell(MI)exch$15K–$50K
Jun 29Debbie Dingell(MI)exch$50K–$100K
Jun 25Rohit Khanna(CA)sell$1K–$15K
Jun 22Rohit Khanna(CA)sell$1K–$15K
Jun 18Michael T. McCaul(TX)sell$1K–$15K
Jun 16Rohit Khanna(CA)sell$1K–$15K
Jun 16Rohit Khanna(CA)buy$1K–$15K
Jun 5James Banks(IN)sell$1K–$15K
May 15Rohit Khanna(CA)sell$1K–$15K
Apr 24Rohit Khanna(CA)sell$1K–$15K

Showing 20 of 26 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 →