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

ABC Congressional Stock Trades

AMERISOURCEBERGEN CORP

Last disclosed trade Apr 2

Every disclosed trade in ABC 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.

Diana Harshbarger · Bought $ABC · Jan 25 · $1K–$15K

0.37LOW
Disclosure speedx 0.250.10
Trade sizex 0.250.20
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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13
Disclosed trades
9
Buys
4
Sells
3
Members trading

The record on $ABC

Coldpine has parsed 13 disclosed trades in $ABC by 3 members of Congress, drawn from 7 periodic transaction reports dated Jan 6, 2023 through Apr 2, 2024. All of them came from House members, filed 6 by Democrats and 7 by Republicans.

Of the 13 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 36 days. The longest was 40 days: a $ABC sale by Michael T. McCaul dated Jan 6, 2023, disclosed Feb 15, 2023. How late filing is measured across all of Congress is in the late-filers study.

10 of the 13 trades that list an account holder (77%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Rohit Khanna filed the most $ABC purchases (5), and Michael T. McCaul the most sales (3).

Activity peaked in 2023 with 12 trades. The busiest single month was January 2023, when 3 different members disclosed $ABC trades.

Across the 7 purchases Coldpine can price, $ABC moved -1.75% on average between the trade date and the disclosure date, against +1.35% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 29% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade ABC

Recent disclosed trades in ABC

DateMemberTypeAmount
Jul 23Earl Leroy Carter(GA)sell$100K–$250K
Jul 19Earl Leroy Carter(GA)sell$100K–$250K
Jul 19Earl Leroy Carter(GA)sell$100K–$250K
Jul 18Earl Leroy Carter(GA)sell$100K–$250K
Apr 2Rohit Khanna(CA)buy$1K–$15K
Aug 29Rohit Khanna(CA)buy$1K–$15K
Mar 24Rohit Khanna(CA)buy$1K–$15K
Mar 24Rohit Khanna(CA)buy$1K–$15K
Mar 14Josh Gottheimer(NJ)sell$1K–$15K
Feb 10Rohit Khanna(CA)sell$1K–$15K
Jan 25Diana Harshbarger(TN)buy$1K–$15K
Jan 25Diana Harshbarger(TN)buy$1K–$15K
Jan 25Diana Harshbarger(TN)buy$1K–$15K
Jan 25Diana Harshbarger(TN)buy$1K–$15K
Jan 11Rohit Khanna(CA)buy$1K–$15K
Jan 6Michael T. McCaul(TX)sell$15K–$50K
Jan 6Michael T. McCaul(TX)sell$15K–$50K
Jan 6Michael T. McCaul(TX)sell$15K–$50K

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 →