CMA Congressional Stock Trades

Comerica Inc (CMA)

Last disclosed trade Oct 6

Every disclosed trade in CMA 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.

Byron Donalds · Bought $CMA · May 3 · $1K–$15K

0.26LOW

Disclosure speedx 0.250.10

Trade sizex 0.250.20

Cluster activityx 0.150.00

Track recordx 0.350.53

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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Disclosed trades

Buys

Sells

Members trading

The record on $CMA

Coldpine has parsed 8 disclosed trades in $CMA by 2 members of Congress, drawn from 4 periodic transaction reports dated May 3, 2022 through Oct 6, 2025. All of them came from House members, filed 4 by Democrats and 4 by Republicans.

Of the 8 trades with a known filing lag, 4 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 367 days. The longest was 920 days: a $CMA purchase by Byron Donalds dated May 3, 2022, disclosed Nov 8, 2024. How late filing is measured across all of Congress is in the late-filers study.

5 of the 8 trades that list an account holder (63%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Byron Donalds filed the most $CMA purchases (3), and Byron Donalds the most sales (1).

Activity peaked in 2022 with 4 trades.

Members who trade CMA

Byron Donalds4 Rohit Khanna4

Recent disclosed trades in CMA

Date	Member	Type	Amount
Oct 6	Rohit Khanna(CA)	buy	$1K–$15K
Oct 6	Rohit Khanna(CA)	buy	$1K–$15K
Nov 15	Rohit Khanna(CA)	buy	$1K–$15K
Apr 24	Rohit Khanna(CA)	sell	$1K–$15K
Dec 7	Byron Donalds(FL)	sell	$1K–$15K
Aug 12	Byron Donalds(FL)	buy	$1K–$15K
Aug 12	Byron Donalds(FL)	buy	$1K–$15K
May 3	Byron Donalds(FL)	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 →