Zoe Lofgren Stock Trades

U.S. Representative · D · CA-18

Disclosures through Jan 6

Every stock trade Zoe Lofgren has disclosed under the STOCK Act, parsed by Coldpine. Informational only, sourced from public congressional 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.

Zoe Lofgren · Sold · Dec 11 · $100K–$250K

0.43LOW

Disclosure speedx 0.250.30

Trade sizex 0.250.75

Cluster activityx 0.150.00

Track recordx 0.350.49

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

Unique tickers

Most-traded tickers

EXPE1 UNP1

Disclosure record

Median days to disclose

House median

60.0%

Disclosed after 45 days

406

Longest gap, days

Zoe Lofgren has 5 trades on record with both a trade date and a disclosure date. The median one was disclosed 65 days after the trade, against a median of 25 days across the House. Of the 171 members with three or more dated trades, 23 have a longer median.

3 of them (60.0%) were disclosed more than 45 days after they were made, the STOCK Act's reporting window; across the House the share is 4.2%. A late report is a missed filing deadline, not a finding about the trade. Dated trades on record run from Apr 4, 2022 to Dec 11, 2025.

By the owner field on each report, the 5 trades break down as 3 as a spouse's, 2 as joint.

Zoe Lofgren disclosures by filing year
Filed in	Reports	Trades	Median days	After 45 days
2026	1	2	26	0
2023	1	3	263	3

Lag is the disclosure date minus the trade date, from the filing itself. Trades with a missing or implausible date (outside 0 to 1,000 days) are left out of the lag figures. How every member compares: the STOCK Act late-filer study; how the data is built: methodology.

Filings all 2All filings, newest first

Periodic transaction report, Jan 6, 20262 trades
Periodic transaction report, May 15, 20233 trades · EXPE, UNP

Recent disclosed trades

Date	Ticker	Asset	Type	Amount
Dec 11	—	Lynwood Unified School District GO Bonds Government Securities and Agency Debt	sell	$100K–$250K
Dec 11	—	California State Public Works Board Lease Revenue Bonds, Ser. D Government Securities and Agency Debt	sell	$1K–$15K
Mar 11	—	Deskworks Inc. Stock (Not Publicly Traded)	sell	$100K–$250K
Aug 25	EXPE	Expedia Group, Inc. (EXPE)	sell	$1K–$15K
Apr 4	UNP	Union Pacific Corporation (UNP) Corporate Securities (Bonds and Notes)	buy	$15K–$50K

The line under an asset name is the asset type the filer selected on the House form, shown with the House Clerk's label for that code. It is the filer's coding, not a classification by Coldpine.

From Coldpine Research

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 →