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Follow public disclosures for Mark Dr Green

Review the public filings this person appears in, then save them to your watchlist when you want their future disclosures surfaced in CopyWindow.

Role: Representative
Country: US
Filings: 40 filings
Portfolio progression: +25.6%

Portfolio progression

How a portfolio that copied every disclosed buy from this person would have moved, each position held for 30 days. Disclosed sells are excluded. Hypothetical, computed from public disclosures.

7 of 8 buys resolved

Compounded across trades: +25.6%
Equal stake per trade: +4.0%
Profitable trades: 42.9%
Best / weakest trade: +26.4% / -11.6%

1 further buy is still inside the 30-day window and excluded from these figures.

Historical research signal

Historical Signal Reliability

Promoted public disclosures are grouped into the full record and the subset that matches today's CopyWindow strategy filters. This is research context, not a recommendation.

Mixed record

6 strategy-qualified

Avg 30d outcome: +5.6%
Median 30d outcome: +1.8%
Win rate: 50.0%
Avg Confidence: 93%

All historical signals

Every promoted historical signal from this person.

66 signals

Avg 30d: -0.3%
Median 30d: -0.2%
Win rate: 44.8%
Avg Confidence: 93%

Based on 58 of 66 signals with a completed 30-day window.

Strategy-qualified subset

Signals matching the current strategy or an active strategy overlay.

6 signals

Avg 30d: +5.6%
Median 30d: +1.8%
Win rate: 50.0%
Avg Confidence: 93%

Based on 6 of 6 signals with a completed 30-day window.

Evidence rows

Best outcome

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

Ticker NGL

Disclosure: 26 May 2023
Hypothetical 30d: +26.4%
Data Confidence: 93%

Open evidence source

Weakest outcome

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

Ticker NGL

Disclosure: 8 Aug 2023
Hypothetical 30d: -11.6%
Data Confidence: 93%

Open evidence source

Latest disclosure

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

Ticker NGL

Disclosure: 8 Aug 2023
Hypothetical 30d: -11.6%
Data Confidence: 93%

Open evidence source

Observed activity

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

NGL · US · 32 disclosures

Energy Transfer LP Common Units (ET)

ET · US · 29 disclosures

SPDR S&P 500 (SPY)

SPY · US · 2 disclosures

USA Compression Partners, LP Common Units Representing Limited Partner Interests (USAC)

USAC · US · 2 disclosures

Equitrans Midstream Corporation (ETRN)

ETRN · US · 1 disclosure

Recent public disclosures

Source links stay visible so each filing can be checked directly.

40 filings · 66 transactions

Sell stock disclosed on 5 Mar 2025Transaction date 28 Feb 2025 · House STOCK Act disclosures · 1 sellView 1 transaction

Transactions

1 sell

NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$15,001 - $50,000

Open source

Reported amount: $15,001 - $50,000
Copy Window: Probably too late
Data Confidence: 93%
Historical outcome: -19.9%

Sell stock disclosed on 28 Feb 2025Transaction date 18 Feb 2025 · House STOCK Act disclosures · 1 sellView 1 transaction

Transactions

1 sell

NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$100,001 - $250,000

Open source

Reported amount: $100,001 - $250,000
Copy Window: Probably too late
Data Confidence: 93%
Historical outcome: -6.0%

3 stock transactions disclosed on 6 Feb 2025Transaction dates 28 Jan 2025, 30 Jan 2025, 3 Feb 2025 · House STOCK Act disclosures · 3 sellsView 3 transactions

Transactions

3 sells

NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$250,001 - $500,000
NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$500,001 - $1,000,000
NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$50,001 - $100,000

Open source

Transactions: 3 transactions
Copy Window: Probably too late
Avg Confidence: 93%
Avg outcome: -14.4%

Sell stock disclosed on 13 Jan 2025Transaction date 2 Jan 2025 · House STOCK Act disclosures · 1 sellView 1 transaction

Transactions

1 sell

NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$15,001 - $50,000

Open source

Reported amount: $15,001 - $50,000
Copy Window: Probably too late
Data Confidence: 93%
Historical outcome: -20.6%

Sell stock disclosed on 17 Dec 2024Transaction date 3 Dec 2024 · House STOCK Act disclosures · 1 sellView 1 transaction

Transactions

1 sell

NGL
NGL ENERGY PARTNERS LP Common Units representing Limited Partner Interests (NGL)
sell
Reported amount
$15,001 - $50,000

Open source

Reported amount: $15,001 - $50,000
Copy Window: Probably too late
Data Confidence: 93%
Historical outcome: +11.2%