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

ZION Congressional Stock Trades

Zions Bancorporation NA

Last disclosed trade Jun 18

Every disclosed trade in ZION 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.

Gilbert Cisneros · Sold $ZION · Apr 29 · $1K–$15K

0.47LOW
Disclosure speedx 0.250.60
Trade sizex 0.250.20
Cluster activityx 0.150.00
Track recordx 0.350.76

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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24
Disclosed trades
11
Buys
13
Sells
4
Members trading

The record on $ZION

Coldpine has parsed 24 disclosed trades in $ZION by 4 members of Congress, drawn from 13 periodic transaction reports dated Mar 1, 2022 through Jun 18, 2026. All of them came from House members, filed 5 by Democrats and 19 by Republicans.

Of the 22 trades with a known filing lag, 2 were reported more than 45 days after the trade date, outside the window the STOCK Act sets. The median lag was 27 days. The longest was 983 days: a $ZION sale by Byron Donalds dated Mar 1, 2022, disclosed Nov 8, 2024. How late filing is measured across all of Congress is in the late-filers study.

19 of the 23 trades that list an account holder (83%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Michael T. McCaul filed the most $ZION purchases (6), and Michael T. McCaul the most sales (9).

Activity peaked in 2023 with 9 trades.

Across the 9 purchases Coldpine can price, $ZION moved -3.93% on average between the trade date and the disclosure date, against +4.00% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 56% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade ZION

Recent disclosed trades in ZION

DateMemberTypeAmount
Jun 18Michael T. McCaul(TX)sell$1K–$15K
Aug 21Michael T. McCaul(TX)sell$1K–$15K
Aug 20Michael T. McCaul(TX)buy$1K–$15K
May 1Michael T. McCaul(TX)buy$15K–$50K
Apr 29Gilbert Cisneros(CA)sell$1K–$15K
Dec 20Michael T. McCaul(TX)sell$1K–$15K
Dec 20Michael T. McCaul(TX)sell$1K–$15K
Aug 26Michael T. McCaul(TX)sell$1K–$15K
Aug 26Michael T. McCaul(TX)sell$1K–$15K
Jan 17Michael T. McCaul(TX)sell$1K–$15K
Jan 17Michael T. McCaul(TX)sell$1K–$15K
Dec 20Michael T. McCaul(TX)buy$1K–$15K
Apr 25Rohit Khanna(CA)buy$1K–$15K
Mar 16Michael T. McCaul(TX)buy$1K–$15K
Mar 10Michael T. McCaul(TX)buy$1K–$15K
Feb 1Michael T. McCaul(TX)sell$50K–$100K
Feb 1Michael T. McCaul(TX)buy$50K–$100K
Jan 9Rohit Khanna(CA)buy$1K–$15K
Jan 9Rohit Khanna(CA)sell$1K–$15K
Jan 9Rohit Khanna(CA)buy$1K–$15K

Showing 20 of 24 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 →