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

NGL Congressional Stock Trades

NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL) [ST]

Last disclosed trade Feb 28

Every disclosed trade in NGL 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.

Mark Green · Bought $NGL · Aug 4 · $250K–$500K

0.79HIGH
Disclosure speedx 0.251.00
Trade sizex 0.251.00
Cluster activityx 0.150.00
Track recordx 0.350.82

Coldpine’s read

This purchase of NGL Energy Partners units falls outside Green's Financial Services and Homeland Security committee jurisdictions, showing no obvious oversight connection. The $250K–$500K size is substantial for a single energy MLP position held within a retirement account. The 4-day disclosure lag is relatively fast, meaning the market may not have fully absorbed the filing.

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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30
Disclosed trades
5
Buys
25
Sells
1
Members trading

The record on $NGL

Coldpine has parsed 30 disclosed trades in $NGL by 1 member of Congress, drawn from 24 periodic transaction reports dated Jan 3, 2023 through Feb 28, 2025. All of them came from House members, all filed by Democrats.

Of the 30 trades with a known filing lag, every one was reported inside the STOCK Act's 45-day window. The median lag was 7 days. The longest was 18 days: a $NGL sale by Mark Green dated Jul 24, 2024, disclosed Aug 11, 2024. How late filing is measured across all of Congress is in the late-filers study.

14 of the 14 trades that list an account holder (100%) were reported under a spouse, dependent child, or joint account rather than the member directly.

Activity peaked in 2024 with 18 trades.

Across the 5 purchases Coldpine can price, $NGL moved +6.84% on average between the trade date and the disclosure date, against +1.27% for the S&P 500 over the same windows. The stock was higher at disclosure than at the trade in 60% of those purchases. That is a record of what already happened, not a forecast. Method: what stocks do before Congress discloses.

Members who trade NGL

Recent disclosed trades in NGL

DateMemberTypeAmount
Feb 28Mark Green(TN)sell$15K–$50K
Feb 18Mark Green(TN)sell$100K–$250K
Feb 3Mark Green(TN)sell$250K–$500K
Jan 30Mark Green(TN)sell$500K–$1.0M
Jan 28Mark Green(TN)sell$50K–$100K
Jan 2Mark Green(TN)sell$15K–$50K
Dec 3Mark Green(TN)sell$15K–$50K
Oct 24Mark Green(TN)sell$50K–$100K
Oct 16Mark Green(TN)sell$50K–$100K
Sep 30Mark Green(TN)sell$100K–$250K
Sep 17Mark Green(TN)sell$1K–$15K
Aug 28Mark Green(TN)sell$50K–$100K
Aug 5Mark Green(TN)sell$50K–$100K
Jul 24Mark Green(TN)sell$15K–$50K
Jul 1Mark Green(TN)sell$50K–$100K
Jun 3Mark Green(TN)sell$100K–$250K
May 10Mark Green(TN)sell$15K–$50K
May 7Mark Green(TN)sell$250K–$500K
Apr 25Mark Green(TN)sell$100K–$250K
Apr 1Mark Green(TN)sell$100K–$250K

Showing 20 of 30 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 →